What is Maps.me (MAPS) | What is Maps.me token | What is MAPS token

Maps.me 2.0 aims to be the ultimate travel companion and your passport to the new financial system. Powered by Serum and running on the fast and scalable Solana blockchain, Maps.me and its 140mm users represent a one-in-a-kind opportunity to accelerate the worldwide adoption of DeFi. MAPS tokens will bind Maps.me’s users and provide familiar travel reward programs and discounts, as well as governance features on certain aspects of ecosystem.

About MAPS

Maps.me 2.0 has both online and offline maps while offering DeFi functionalities to its 100M+ users.

Powering Maps.me 2.0 is the MAPS token which may provide token holders with 100% of the platform’s net revenues.

Token-holders using the app will also benefit from personalized promotions and rewards, likely driving adoption, retention, and virality of MAPS within the community. There are very few apps with a user base as large as ours, so Maps.me is positioned to quickly put DeFi financial services in the hands of many.

Furthermore, users utilize our app throughout their entire journey/travel process: we can therefore develop a travel- and wallet-oriented ecosystem to instill new user habits with regards to,

  • Payments
  • Accommodation booking
  • Fund transfers
  • Asset management

Our offered financial services are decentralized, which contrasts with the centralized nature of Robinhood (brokerage), Paypal (payments), and Revolut (fintech banking).

Maps.me is a popular mapping application that works similar to Google Maps except users can access it offline. But why is it relevant to crypto? Maps 2.0 introduces new financial products and services on the platform, allowing users to store assets, convert currencies, transfer funds, and make payments digitally.

Decentralized finance (DeFi) has enabled a new wave of innovations on the blockchain. It has helped expand the use cases for digital assets since it allows integration with any platform. And Maps is one of the biggest applications today that have transitioned to adopt DeFi technology.

Maps is a travel and navigation application that allows users to access maps both online and offline. Lately, Maps has introduced new digital finance features built on the  Solana blockchain. With a remarkable user base actively using the platform, it can become a springboard for greater DeFi adoption.

Background

Maps.me is an application owned by the Mail.ru group, a leading internet business firm based in Russia, which is also backed by other prominent firms like Alibaba, Naspers, and Tencent. With the aim of maximizing the application and tapping on its growing user base, the team behind the project worked on introducing DeFi features on the platform.

Maps has also been working closely with Alameda Research and FTX Exchange’s Sam Bankman-Fried, who also happens to be one of the advisors for  Oxygen protocol, a Solana-based exchange. In order to help bring liquidity to Oxygen, Maps is hoping to make them work together to be able to tap Map’s rich user base.

What is Maps.me?

Maps.me is a mapping application that users can access offline. It functions almost similarly with Google Maps, only that Maps.me can work without internet access. Across the world, the platform has recorded over 140 million users utilizing it for their travel needs, as well as an aid for directions.

Maps 2.0 introduces new financial products and services on the platform. Through this upgrade, users can finally store assets, perform currency exchange, transfer money, and make payments digitally. One of its biggest additions includes the integration of DeFi on Maps 2.0.

Maps’s digital wallet can facilitate peer-to-peer transactions. This means that it does not need any intermediary to conduct the exchange between users worldwide, making it a more affordable and censorship-resistant platform for remittances and cross-border payments.

Maps 2.0

If you are a business owner, you also will not need to list your property on third-party websites or applications, which can be expensive for the owners, as well as the consumers. With Maps as the all-in-one platform, users can finally make direct bookings and payments without leaving the application. In addition, businesses can benefit from doing away with intermediaries and the extra costs that come with them.

Besides the DeFi services that will be made available to the updated Maps platform, the project will also be partnering with local businesses to promote both their needs as well as their users. This ecosystem is expected to create a richer use case with personalized promotions, loyalty programs, branded content integrated within the map, and the opportunity to claim a business and increase its visibility with utmost convenience.

The economic model of Maps 2.0 will be built on top of the Solana blockchain and powered by the Serum protocol. This enables network attributes like faster transaction settlement times, low transaction fees, network security, and composability. Furthermore, the platform will also introduce a native token called MAPS, which would enable the platform to reward its users and holders for their app usage. In addition, the holders of the token will be given 100% of the net revenue that the platform makes.

Along with the token, Maps 2.0 will integrate a digital wallet, which can be used to store the users’ cryptocurrencies or other supported assets, conduct money transfers worldwide, and trade between the platform’s supported assets.

Developers of the platform will benefit from Maps 2.0’s deployment on the Solana blockchain as one of its biggest attributes is ‘composability.’ Anyone can build on the applications that are already on the platform. Devs can also make improvements from Maps 2.0, as well as create new protocols that complement those that already exist.

MAPS Token

As already mentioned, MAPS token enables a reward system designed to benefit its holders and app users. They can earn from privacy-preserving, personalized promotions too, helping the application cultivate its user base long-term. This token can also be used as a medium of exchange on the platform.

To ensure the sustainability of the platform’s growth, it follows a deflationary token model. There are only 10,000,000,000 MAPS tokens in existence, and no more will be minted in the future. Its total supply will also continuously decrease over time as the tokens that are bought back are burned.

Anyone can purchase MAPS tokens, except those who live in the United States, China, or other countries where it is prohibited.

How Does the Platform Generate Revenue?

MAPS holders will be able to earn their share of the revenue from services provided by the platform. These include revenue out of trading fees, fees from credit card transactions, fees from currency conversions, advertising fees, referral commissions, and many other products.

Other Benefits to Holding MAPS?

First off, frequent users of the application and those who promote listed locations on the platform earn MAPS tokens as a reward. Holders also enjoy lower fees and higher rewards from products and services available on the platform.

Another benefit of holding the native token is the opportunity to take part in the governance mechanism for the platform. This voting function allows users to take control of the application, especially on matters concerning upgrades, amendments to the reward structure and adding or modifying products and services, among others.

Business owners who also hold MAPS earn benefits from it as well. For one, holding the token will help them achieve better visibility as their locations are highlighted to users of the platform. This also means that they can be categorized into ‘premium listings,’ which gives them a good position in user searches.

Sam Bankman-Fried and Maps 2.0

With Maps’s collaboration with Sam Bankman-Fried, the pioneer of the Serum Project, FTX Exchange and the founder of Alameda Research, as one of their consultants, users can expect a platform developed to fit what anyone would need in a DeFi platform.

Maps has also been reportedly working on linking the application to the Oxygen protocol for their brokerage and exchange needs. As one of the newly developed exchanges in the DeFi space, Oxygen can substantially benefit from this partnership as they will be able to access a body of users that Maps has amassed.

Total Supply: 10,000,000,000 MAPS

Initial circulating supply: Up to 300,000,000 MAPS

Token Distribution

Private sale: 5%
Public Sale and initial liquidity: 5%
Serum community fund: 20%
MAPS community fund: 20%
Liquidity & token growth: 5%
Ecosystem partners: 10%
Project builders: 15%
Technology & product: 10%
Ecosystem growth & marketing: 10%

Token Vesting Schedule

Public Sale and initial liquidity: Unlocked 
Locked tokens are fully locked for the first year from token genesis, and then unlock linearly over the six years following.

How and Where to Buy Maps.me (MAPS)?

MAPS is now live on the Ethereum mainnet. The token address for MAPS is 0x2b915b505c017abb1547aa5ab355fbe69865cc6d. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough ETH in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

SIGN UP ON BINANCE

Step by Step Guide : What is Binance | How to Create an account on Binance (Updated 2021)

Next step

You need a wallet address to Connect to Uniswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps
What is Metamask wallet | How to Create a wallet and Use

Next step

Connect Metamask wallet to Uniswap Decentralized Exchange and Buy MAPS token

Contract: 0x2b915b505c017abb1547aa5ab355fbe69865cc6d

The top exchange for trading in MAPS token is currently FTX, Bithumb, CoinBene, Gate.io, and Uniswap (V2)

Apart from the exchange(s) above, there are a few popular crypto exchanges where they have decent daily trading volumes and a huge user base. This will ensure you will be able to sell your coins at any time and the fees will usually be lower. It is suggested that you also register on these exchanges since once MAPS gets listed there it will attract a large amount of trading volumes from the users there, that means you will be having some great trading opportunities!

Top exchanges for token-coin trading. Follow instructions and make unlimited money

https://www.binance.com
https://www.bittrex.com
https://www.poloniex.com
https://www.bitfinex.com
https://www.huobi.com
https://www.mxc.ai
https://www.probit.com
https://www.gate.io
https://www.coinbase.com

Find more information MAPS

WebsiteExplorerExplorer 2Social ChannelMessage BoardCoinmarketcap

🔺DISCLAIMER: The Information in the post is my OPINION and not financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

🔥 If you’re a beginner. I believe the article below will be useful to you

⭐ ⭐ ⭐ What You Should Know Before Investing in Cryptocurrency - For Beginner ⭐ ⭐ ⭐

Thank for visiting and reading this article! Please don’t forget to leave a like, comment and share!

#blockchain #bitcoin #maps.me #maps

What is GEEK

Buddha Community

What is Maps.me (MAPS) | What is Maps.me token | What is MAPS token

What is Maps.me (MAPS) | What is Maps.me token | What is MAPS token

Maps.me 2.0 aims to be the ultimate travel companion and your passport to the new financial system. Powered by Serum and running on the fast and scalable Solana blockchain, Maps.me and its 140mm users represent a one-in-a-kind opportunity to accelerate the worldwide adoption of DeFi. MAPS tokens will bind Maps.me’s users and provide familiar travel reward programs and discounts, as well as governance features on certain aspects of ecosystem.

About MAPS

Maps.me 2.0 has both online and offline maps while offering DeFi functionalities to its 100M+ users.

Powering Maps.me 2.0 is the MAPS token which may provide token holders with 100% of the platform’s net revenues.

Token-holders using the app will also benefit from personalized promotions and rewards, likely driving adoption, retention, and virality of MAPS within the community. There are very few apps with a user base as large as ours, so Maps.me is positioned to quickly put DeFi financial services in the hands of many.

Furthermore, users utilize our app throughout their entire journey/travel process: we can therefore develop a travel- and wallet-oriented ecosystem to instill new user habits with regards to,

  • Payments
  • Accommodation booking
  • Fund transfers
  • Asset management

Our offered financial services are decentralized, which contrasts with the centralized nature of Robinhood (brokerage), Paypal (payments), and Revolut (fintech banking).

Maps.me is a popular mapping application that works similar to Google Maps except users can access it offline. But why is it relevant to crypto? Maps 2.0 introduces new financial products and services on the platform, allowing users to store assets, convert currencies, transfer funds, and make payments digitally.

Decentralized finance (DeFi) has enabled a new wave of innovations on the blockchain. It has helped expand the use cases for digital assets since it allows integration with any platform. And Maps is one of the biggest applications today that have transitioned to adopt DeFi technology.

Maps is a travel and navigation application that allows users to access maps both online and offline. Lately, Maps has introduced new digital finance features built on the  Solana blockchain. With a remarkable user base actively using the platform, it can become a springboard for greater DeFi adoption.

Background

Maps.me is an application owned by the Mail.ru group, a leading internet business firm based in Russia, which is also backed by other prominent firms like Alibaba, Naspers, and Tencent. With the aim of maximizing the application and tapping on its growing user base, the team behind the project worked on introducing DeFi features on the platform.

Maps has also been working closely with Alameda Research and FTX Exchange’s Sam Bankman-Fried, who also happens to be one of the advisors for  Oxygen protocol, a Solana-based exchange. In order to help bring liquidity to Oxygen, Maps is hoping to make them work together to be able to tap Map’s rich user base.

What is Maps.me?

Maps.me is a mapping application that users can access offline. It functions almost similarly with Google Maps, only that Maps.me can work without internet access. Across the world, the platform has recorded over 140 million users utilizing it for their travel needs, as well as an aid for directions.

Maps 2.0 introduces new financial products and services on the platform. Through this upgrade, users can finally store assets, perform currency exchange, transfer money, and make payments digitally. One of its biggest additions includes the integration of DeFi on Maps 2.0.

Maps’s digital wallet can facilitate peer-to-peer transactions. This means that it does not need any intermediary to conduct the exchange between users worldwide, making it a more affordable and censorship-resistant platform for remittances and cross-border payments.

Maps 2.0

If you are a business owner, you also will not need to list your property on third-party websites or applications, which can be expensive for the owners, as well as the consumers. With Maps as the all-in-one platform, users can finally make direct bookings and payments without leaving the application. In addition, businesses can benefit from doing away with intermediaries and the extra costs that come with them.

Besides the DeFi services that will be made available to the updated Maps platform, the project will also be partnering with local businesses to promote both their needs as well as their users. This ecosystem is expected to create a richer use case with personalized promotions, loyalty programs, branded content integrated within the map, and the opportunity to claim a business and increase its visibility with utmost convenience.

The economic model of Maps 2.0 will be built on top of the Solana blockchain and powered by the Serum protocol. This enables network attributes like faster transaction settlement times, low transaction fees, network security, and composability. Furthermore, the platform will also introduce a native token called MAPS, which would enable the platform to reward its users and holders for their app usage. In addition, the holders of the token will be given 100% of the net revenue that the platform makes.

Along with the token, Maps 2.0 will integrate a digital wallet, which can be used to store the users’ cryptocurrencies or other supported assets, conduct money transfers worldwide, and trade between the platform’s supported assets.

Developers of the platform will benefit from Maps 2.0’s deployment on the Solana blockchain as one of its biggest attributes is ‘composability.’ Anyone can build on the applications that are already on the platform. Devs can also make improvements from Maps 2.0, as well as create new protocols that complement those that already exist.

MAPS Token

As already mentioned, MAPS token enables a reward system designed to benefit its holders and app users. They can earn from privacy-preserving, personalized promotions too, helping the application cultivate its user base long-term. This token can also be used as a medium of exchange on the platform.

To ensure the sustainability of the platform’s growth, it follows a deflationary token model. There are only 10,000,000,000 MAPS tokens in existence, and no more will be minted in the future. Its total supply will also continuously decrease over time as the tokens that are bought back are burned.

Anyone can purchase MAPS tokens, except those who live in the United States, China, or other countries where it is prohibited.

How Does the Platform Generate Revenue?

MAPS holders will be able to earn their share of the revenue from services provided by the platform. These include revenue out of trading fees, fees from credit card transactions, fees from currency conversions, advertising fees, referral commissions, and many other products.

Other Benefits to Holding MAPS?

First off, frequent users of the application and those who promote listed locations on the platform earn MAPS tokens as a reward. Holders also enjoy lower fees and higher rewards from products and services available on the platform.

Another benefit of holding the native token is the opportunity to take part in the governance mechanism for the platform. This voting function allows users to take control of the application, especially on matters concerning upgrades, amendments to the reward structure and adding or modifying products and services, among others.

Business owners who also hold MAPS earn benefits from it as well. For one, holding the token will help them achieve better visibility as their locations are highlighted to users of the platform. This also means that they can be categorized into ‘premium listings,’ which gives them a good position in user searches.

Sam Bankman-Fried and Maps 2.0

With Maps’s collaboration with Sam Bankman-Fried, the pioneer of the Serum Project, FTX Exchange and the founder of Alameda Research, as one of their consultants, users can expect a platform developed to fit what anyone would need in a DeFi platform.

Maps has also been reportedly working on linking the application to the Oxygen protocol for their brokerage and exchange needs. As one of the newly developed exchanges in the DeFi space, Oxygen can substantially benefit from this partnership as they will be able to access a body of users that Maps has amassed.

Total Supply: 10,000,000,000 MAPS

Initial circulating supply: Up to 300,000,000 MAPS

Token Distribution

Private sale: 5%
Public Sale and initial liquidity: 5%
Serum community fund: 20%
MAPS community fund: 20%
Liquidity & token growth: 5%
Ecosystem partners: 10%
Project builders: 15%
Technology & product: 10%
Ecosystem growth & marketing: 10%

Token Vesting Schedule

Public Sale and initial liquidity: Unlocked 
Locked tokens are fully locked for the first year from token genesis, and then unlock linearly over the six years following.

How and Where to Buy Maps.me (MAPS)?

MAPS is now live on the Ethereum mainnet. The token address for MAPS is 0x2b915b505c017abb1547aa5ab355fbe69865cc6d. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough ETH in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

SIGN UP ON BINANCE

Step by Step Guide : What is Binance | How to Create an account on Binance (Updated 2021)

Next step

You need a wallet address to Connect to Uniswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps
What is Metamask wallet | How to Create a wallet and Use

Next step

Connect Metamask wallet to Uniswap Decentralized Exchange and Buy MAPS token

Contract: 0x2b915b505c017abb1547aa5ab355fbe69865cc6d

The top exchange for trading in MAPS token is currently FTX, Bithumb, CoinBene, Gate.io, and Uniswap (V2)

Apart from the exchange(s) above, there are a few popular crypto exchanges where they have decent daily trading volumes and a huge user base. This will ensure you will be able to sell your coins at any time and the fees will usually be lower. It is suggested that you also register on these exchanges since once MAPS gets listed there it will attract a large amount of trading volumes from the users there, that means you will be having some great trading opportunities!

Top exchanges for token-coin trading. Follow instructions and make unlimited money

https://www.binance.com
https://www.bittrex.com
https://www.poloniex.com
https://www.bitfinex.com
https://www.huobi.com
https://www.mxc.ai
https://www.probit.com
https://www.gate.io
https://www.coinbase.com

Find more information MAPS

WebsiteExplorerExplorer 2Social ChannelMessage BoardCoinmarketcap

🔺DISCLAIMER: The Information in the post is my OPINION and not financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

🔥 If you’re a beginner. I believe the article below will be useful to you

⭐ ⭐ ⭐ What You Should Know Before Investing in Cryptocurrency - For Beginner ⭐ ⭐ ⭐

Thank for visiting and reading this article! Please don’t forget to leave a like, comment and share!

#blockchain #bitcoin #maps.me #maps

Royce  Reinger

Royce Reinger

1658068560

WordsCounted: A Ruby Natural Language Processor

WordsCounted

We are all in the gutter, but some of us are looking at the stars.

-- Oscar Wilde

WordsCounted is a Ruby NLP (natural language processor). WordsCounted lets you implement powerful tokensation strategies with a very flexible tokeniser class.

Features

  • Out of the box, get the following data from any string or readable file, or URL:
    • Token count and unique token count
    • Token densities, frequencies, and lengths
    • Char count and average chars per token
    • The longest tokens and their lengths
    • The most frequent tokens and their frequencies.
  • A flexible way to exclude tokens from the tokeniser. You can pass a string, regexp, symbol, lambda, or an array of any combination of those types for powerful tokenisation strategies.
  • Pass your own regexp rules to the tokeniser if you prefer. The default regexp filters special characters but keeps hyphens and apostrophes. It also plays nicely with diacritics (UTF and unicode characters): Bayrūt is treated as ["Bayrūt"] and not ["Bayr", "ū", "t"], for example.
  • Opens and reads files. Pass in a file path or a url instead of a string.

Installation

Add this line to your application's Gemfile:

gem 'words_counted'

And then execute:

$ bundle

Or install it yourself as:

$ gem install words_counted

Usage

Pass in a string or a file path, and an optional filter and/or regexp.

counter = WordsCounted.count(
  "We are all in the gutter, but some of us are looking at the stars."
)

# Using a file
counter = WordsCounted.from_file("path/or/url/to/my/file.txt")

.count and .from_file are convenience methods that take an input, tokenise it, and return an instance of WordsCounted::Counter initialized with the tokens. The WordsCounted::Tokeniser and WordsCounted::Counter classes can be used alone, however.

API

WordsCounted

WordsCounted.count(input, options = {})

Tokenises input and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.count("Hello Beirut!")

Accepts two options: exclude and regexp. See Excluding tokens from the analyser and Passing in a custom regexp respectively.

WordsCounted.from_file(path, options = {})

Reads and tokenises a file, and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.from_file("hello_beirut.txt")

Accepts the same options as .count.

Tokeniser

The tokeniser allows you to tokenise text in a variety of ways. You can pass in your own rules for tokenisation, and apply a powerful filter with any combination of rules as long as they can boil down into a lambda.

Out of the box the tokeniser includes only alpha chars. Hyphenated tokens and tokens with apostrophes are considered a single token.

#tokenise([pattern: TOKEN_REGEXP, exclude: nil])

tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise

# With `exclude`
tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise(exclude: "hello")

# With `pattern`
tokeniser = WordsCounted::Tokeniser.new("I <3 Beirut!").tokenise(pattern: /[a-z]/i)

See Excluding tokens from the analyser and Passing in a custom regexp for more information.

Counter

The WordsCounted::Counter class allows you to collect various statistics from an array of tokens.

#token_count

Returns the token count of a given string.

counter.token_count #=> 15

#token_frequency

Returns a sorted (unstable) two-dimensional array where each element is a token and its frequency. The array is sorted by frequency in descending order.

counter.token_frequency

[
  ["the", 2],
  ["are", 2],
  ["we",  1],
  # ...
  ["all", 1]
]

#most_frequent_tokens

Returns a hash where each key-value pair is a token and its frequency.

counter.most_frequent_tokens

{ "are" => 2, "the" => 2 }

#token_lengths

Returns a sorted (unstable) two-dimentional array where each element contains a token and its length. The array is sorted by length in descending order.

counter.token_lengths

[
  ["looking", 7],
  ["gutter",  6],
  ["stars",   5],
  # ...
  ["in",      2]
]

#longest_tokens

Returns a hash where each key-value pair is a token and its length.

counter.longest_tokens

{ "looking" => 7 }

#token_density([ precision: 2 ])

Returns a sorted (unstable) two-dimentional array where each element contains a token and its density as a float, rounded to a precision of two. The array is sorted by density in descending order. It accepts a precision argument, which must be a float.

counter.token_density

[
  ["are",     0.13],
  ["the",     0.13],
  ["but",     0.07 ],
  # ...
  ["we",      0.07 ]
]

#char_count

Returns the char count of tokens.

counter.char_count #=> 76

#average_chars_per_token([ precision: 2 ])

Returns the average char count per token rounded to two decimal places. Accepts a precision argument which defaults to two. Precision must be a float.

counter.average_chars_per_token #=> 4

#uniq_token_count

Returns the number of unique tokens.

counter.uniq_token_count #=> 13

Excluding tokens from the tokeniser

You can exclude anything you want from the input by passing the exclude option. The exclude option accepts a variety of filters and is extremely flexible.

  1. A space-delimited string. The filter will normalise the string.
  2. A regular expression.
  3. A lambda.
  4. A symbol that names a predicate method. For example :odd?.
  5. An array of any combination of the above.
tokeniser =
  WordsCounted::Tokeniser.new(
    "Magnificent! That was magnificent, Trevor."
  )

# Using a string
tokeniser.tokenise(exclude: "was magnificent")
# => ["that", "trevor"]

# Using a regular expression
tokeniser.tokenise(exclude: /trevor/)
# => ["magnificent", "that", "was", "magnificent"]

# Using a lambda
tokeniser.tokenise(exclude: ->(t) { t.length < 4 })
# => ["magnificent", "that", "magnificent", "trevor"]

# Using symbol
tokeniser = WordsCounted::Tokeniser.new("Hello! محمد")
tokeniser.tokenise(exclude: :ascii_only?)
# => ["محمد"]

# Using an array
tokeniser = WordsCounted::Tokeniser.new(
  "Hello! اسماءنا هي محمد، كارولينا، سامي، وداني"
)
tokeniser.tokenise(
  exclude: [:ascii_only?, /محمد/, ->(t) { t.length > 6}, "و"]
)
# => ["هي", "سامي", "وداني"]

Passing in a custom regexp

The default regexp accounts for letters, hyphenated tokens, and apostrophes. This means twenty-one is treated as one token. So is Mohamad's.

/[\p{Alpha}\-']+/

You can pass your own criteria as a Ruby regular expression to split your string as desired.

For example, if you wanted to include numbers, you can override the regular expression:

counter = WordsCounted.count("Numbers 1, 2, and 3", pattern: /[\p{Alnum}\-']+/)
counter.tokens
#=> ["numbers", "1", "2", "and", "3"]

Opening and reading files

Use the from_file method to open files. from_file accepts the same options as .count. The file path can be a URL.

counter = WordsCounted.from_file("url/or/path/to/file.text")

Gotchas

A hyphen used in leu of an em or en dash will form part of the token. This affects the tokeniser algorithm.

counter = WordsCounted.count("How do you do?-you are well, I see.")
counter.token_frequency

[
  ["do",   2],
  ["how",  1],
  ["you",  1],
  ["-you", 1], # WTF, mate!
  ["are",  1],
  # ...
]

In this example -you and you are separate tokens. Also, the tokeniser does not include numbers by default. Remember that you can pass your own regular expression if the default behaviour does not fit your needs.

A note on case sensitivity

The program will normalise (downcase) all incoming strings for consistency and filters.

Roadmap

Ability to open URLs

def self.from_url
  # open url and send string here after removing html
end

Are you using WordsCounted to do something interesting? Please tell me about it.

Gem Version 

RubyDoc documentation.

Demo

Visit this website for one example of what you can do with WordsCounted.


Contributors

See contributors.

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

Author: Abitdodgy
Source Code: https://github.com/abitdodgy/words_counted 
License: MIT license

#ruby #nlp 

Words Counted: A Ruby Natural Language Processor.

WordsCounted

We are all in the gutter, but some of us are looking at the stars.

-- Oscar Wilde

WordsCounted is a Ruby NLP (natural language processor). WordsCounted lets you implement powerful tokensation strategies with a very flexible tokeniser class.

Are you using WordsCounted to do something interesting? Please tell me about it.

 

Demo

Visit this website for one example of what you can do with WordsCounted.

Features

  • Out of the box, get the following data from any string or readable file, or URL:
    • Token count and unique token count
    • Token densities, frequencies, and lengths
    • Char count and average chars per token
    • The longest tokens and their lengths
    • The most frequent tokens and their frequencies.
  • A flexible way to exclude tokens from the tokeniser. You can pass a string, regexp, symbol, lambda, or an array of any combination of those types for powerful tokenisation strategies.
  • Pass your own regexp rules to the tokeniser if you prefer. The default regexp filters special characters but keeps hyphens and apostrophes. It also plays nicely with diacritics (UTF and unicode characters): Bayrūt is treated as ["Bayrūt"] and not ["Bayr", "ū", "t"], for example.
  • Opens and reads files. Pass in a file path or a url instead of a string.

Installation

Add this line to your application's Gemfile:

gem 'words_counted'

And then execute:

$ bundle

Or install it yourself as:

$ gem install words_counted

Usage

Pass in a string or a file path, and an optional filter and/or regexp.

counter = WordsCounted.count(
  "We are all in the gutter, but some of us are looking at the stars."
)

# Using a file
counter = WordsCounted.from_file("path/or/url/to/my/file.txt")

.count and .from_file are convenience methods that take an input, tokenise it, and return an instance of WordsCounted::Counter initialized with the tokens. The WordsCounted::Tokeniser and WordsCounted::Counter classes can be used alone, however.

API

WordsCounted

WordsCounted.count(input, options = {})

Tokenises input and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.count("Hello Beirut!")

Accepts two options: exclude and regexp. See Excluding tokens from the analyser and Passing in a custom regexp respectively.

WordsCounted.from_file(path, options = {})

Reads and tokenises a file, and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.from_file("hello_beirut.txt")

Accepts the same options as .count.

Tokeniser

The tokeniser allows you to tokenise text in a variety of ways. You can pass in your own rules for tokenisation, and apply a powerful filter with any combination of rules as long as they can boil down into a lambda.

Out of the box the tokeniser includes only alpha chars. Hyphenated tokens and tokens with apostrophes are considered a single token.

#tokenise([pattern: TOKEN_REGEXP, exclude: nil])

tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise

# With `exclude`
tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise(exclude: "hello")

# With `pattern`
tokeniser = WordsCounted::Tokeniser.new("I <3 Beirut!").tokenise(pattern: /[a-z]/i)

See Excluding tokens from the analyser and Passing in a custom regexp for more information.

Counter

The WordsCounted::Counter class allows you to collect various statistics from an array of tokens.

#token_count

Returns the token count of a given string.

counter.token_count #=> 15

#token_frequency

Returns a sorted (unstable) two-dimensional array where each element is a token and its frequency. The array is sorted by frequency in descending order.

counter.token_frequency

[
  ["the", 2],
  ["are", 2],
  ["we",  1],
  # ...
  ["all", 1]
]

#most_frequent_tokens

Returns a hash where each key-value pair is a token and its frequency.

counter.most_frequent_tokens

{ "are" => 2, "the" => 2 }

#token_lengths

Returns a sorted (unstable) two-dimentional array where each element contains a token and its length. The array is sorted by length in descending order.

counter.token_lengths

[
  ["looking", 7],
  ["gutter",  6],
  ["stars",   5],
  # ...
  ["in",      2]
]

#longest_tokens

Returns a hash where each key-value pair is a token and its length.

counter.longest_tokens

{ "looking" => 7 }

#token_density([ precision: 2 ])

Returns a sorted (unstable) two-dimentional array where each element contains a token and its density as a float, rounded to a precision of two. The array is sorted by density in descending order. It accepts a precision argument, which must be a float.

counter.token_density

[
  ["are",     0.13],
  ["the",     0.13],
  ["but",     0.07 ],
  # ...
  ["we",      0.07 ]
]

#char_count

Returns the char count of tokens.

counter.char_count #=> 76

#average_chars_per_token([ precision: 2 ])

Returns the average char count per token rounded to two decimal places. Accepts a precision argument which defaults to two. Precision must be a float.

counter.average_chars_per_token #=> 4

#uniq_token_count

Returns the number of unique tokens.

counter.uniq_token_count #=> 13

Excluding tokens from the tokeniser

You can exclude anything you want from the input by passing the exclude option. The exclude option accepts a variety of filters and is extremely flexible.

  1. A space-delimited string. The filter will normalise the string.
  2. A regular expression.
  3. A lambda.
  4. A symbol that names a predicate method. For example :odd?.
  5. An array of any combination of the above.
tokeniser =
  WordsCounted::Tokeniser.new(
    "Magnificent! That was magnificent, Trevor."
  )

# Using a string
tokeniser.tokenise(exclude: "was magnificent")
# => ["that", "trevor"]

# Using a regular expression
tokeniser.tokenise(exclude: /trevor/)
# => ["magnificent", "that", "was", "magnificent"]

# Using a lambda
tokeniser.tokenise(exclude: ->(t) { t.length < 4 })
# => ["magnificent", "that", "magnificent", "trevor"]

# Using symbol
tokeniser = WordsCounted::Tokeniser.new("Hello! محمد")
tokeniser.tokenise(exclude: :ascii_only?)
# => ["محمد"]

# Using an array
tokeniser = WordsCounted::Tokeniser.new(
  "Hello! اسماءنا هي محمد، كارولينا، سامي، وداني"
)
tokeniser.tokenise(
  exclude: [:ascii_only?, /محمد/, ->(t) { t.length > 6}, "و"]
)
# => ["هي", "سامي", "وداني"]

Passing in a custom regexp

The default regexp accounts for letters, hyphenated tokens, and apostrophes. This means twenty-one is treated as one token. So is Mohamad's.

/[\p{Alpha}\-']+/

You can pass your own criteria as a Ruby regular expression to split your string as desired.

For example, if you wanted to include numbers, you can override the regular expression:

counter = WordsCounted.count("Numbers 1, 2, and 3", pattern: /[\p{Alnum}\-']+/)
counter.tokens
#=> ["numbers", "1", "2", "and", "3"]

Opening and reading files

Use the from_file method to open files. from_file accepts the same options as .count. The file path can be a URL.

counter = WordsCounted.from_file("url/or/path/to/file.text")

Gotchas

A hyphen used in leu of an em or en dash will form part of the token. This affects the tokeniser algorithm.

counter = WordsCounted.count("How do you do?-you are well, I see.")
counter.token_frequency

[
  ["do",   2],
  ["how",  1],
  ["you",  1],
  ["-you", 1], # WTF, mate!
  ["are",  1],
  # ...
]

In this example -you and you are separate tokens. Also, the tokeniser does not include numbers by default. Remember that you can pass your own regular expression if the default behaviour does not fit your needs.

A note on case sensitivity

The program will normalise (downcase) all incoming strings for consistency and filters.

Roadmap

Ability to open URLs

def self.from_url
  # open url and send string here after removing html
end

Contributors

See contributors.

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

Author: abitdodgy
Source code: https://github.com/abitdodgy/words_counted
License: MIT license

#ruby  #ruby-on-rails 

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