1613545635
LavaSwap is the first interoperable decentralized cross-chain swap protocol powered by Huobi Eco Chain.
We are creating an automatic market making DEX. We envision a world where all crypto assets can come play in our BLAZING DeFi playground.
We believe that DeFi should be fun, simple, and easy to access.
We are the first foreign-based #HECO project that reached a TVL (Total Value Locked) of over $200 million… and we did it million in just 11 days since launch!
- Inferno Swaps
Main advantages of LAVA:
6. Focus on interoperability: fewer barriers to entry, freedom of access to new assets and innovations.
7. **Community governance: **LAVA holders can use their tokens to vote on governance proposals regarding changes and upgrades to the protocol.
DeFi, short for Decentralized Finance, is the idea that traditional financial models (banks, loans, mortgages…) can be recreated using blockchain technology, eliminating costly middlemen, making every process simpler, more accessible, and faster.
DeFi is often called Open Finance, because it offers an easier point of entry for people that otherwise could be left out of financial services.
2020 was a very transitional time.
Look at Wall Street Bets. People from a Reddit community completely reshaped the entire stock market using memes.
People don’t trust institutions anymore. Look at the stock market. Everything is manipulated by huge faceless billion dollar corporations and people are tired of it.
In 2018 when you look back at the ICO boom, it was all about which investor was in a certain project. Which exchange?
In the past it was only for the big players. Now everyone can truly own their piece of something big or small.
The cryptocurrency market has seen an unprecedented explosion of DeFi applications, services and projects. While it’s early, DeFi can have a huge impact on many different industries and sectors.
A new wave of financial innovation is upon us. Decentralized Finance (DeFi) provides the solid foundation for new financial services that are so powerful and advantageous that we will soon look back on them and question how we ever operated without them.
Decentralized financial instruments make cryptocurrency and the blockchain sector capable of accomplishing what was once only possible in traditional money markets. Services such as borrowing and lending can now take place in a wholly decentralized manner, without ever involving banking institutions.
Decentralization will continue to be the essence of blockchain projects moving forward. With DeFi, there are a lot of new opportunities to explore.
When it comes to the DeFi movement, the time is now to create value for the world.
As DeFi grows further, interoperability and opening access to emerging ecosystems such as HECO and traditional markets will enable greater mainstream adoption.
The cryptocurrency market has seen an unprecedented explosion of DeFi applications, services and projects. While it’s early, DeFi can have a huge impact on many different industries and sectors.
For LAVA, we want interoperability to be front and center.
While we think the ETH network is great, DeFi does not belong only to one chain. It should be accessible for everyone.
As DeFi grows further, interoperability and opening access to emerging ecosystems such as HECO will enable greater mainstream adoption.
The problem with DeFi right now is that it’s really only used by crypto enthusiasts in developed countries. UI issues as one of the four pain points for DeFi.
The user experience needs to dramatically improve to be usable by the non-crypto layperson from both the user interface and ‘requisite starting knowledge’ level. Moving past the usability hurdle will allow stakeholders to focus on matters like liquidity, which becomes even more significant once scalability increases.
That’s what we are doing at LavaSwap: creating simple and fun products, that work in different ecosystems, making them more accessible for the average consumer. Cross-chain is a must because DeFi should not be limited by individual networks.
An end product that is simple to use and accessible is the whole premise of DeFi, and together with HECO, we will make it happen. With one of the top global crypto ecosystems by our side-Huobi, the sky is the limit!
HECO is a DeFi-focused chain with rapid transaction times, low gas fees and a massive built-in community from the world-class Huobi exchange ecosystem.
HECO will allow a new wave of DeFi applications and projects for two main reasons:
Look at the ETH price. When Uniswap was pumping at the beginning it was prohibitive to get in. Only the big whales could play, creating a class barrier.
DeFi has gamified decentralized finance. Anyone big and small can play, and HECO enables that, because they have built an important infrastructure.
HECO will help LavaSwap build cross-chain applications that couldn’t be possible in any other chain:
We see the HECO ecosystem expanding fast. DeFi has caught the attention of many people, and the demand for it will only get stronger. We don’t think the ETH network will be the only provider, so having a strong name such as Huobi will help the HECO ecosystem a lot.
We believe that DeFi should be fun and easy to use for everybody, and with the help of HECO, we will achieve it. It’s exactly what we need!
It is a great pleasure to work with HECO. The team is has a lot of knowledge about the blockchain industry, and they are very professional.
HECO has a very impressive community and everyone is willing to learn about DeFi, and the opportunities that come with it.
The ecosystem partners are amazing projects, and we have had the chance to build good relationship with some of them.
We are really excited to be featured in many media platforms thanks to our involvement on HECO. We are looking forward to expanding the ecosystem and growing alongside it!
The DeFi ecosystem has been growing really fast for the last couple of years.
According to defipulse, the leading data & analytics provider for Decentralized Finance applications, there are over $27B assets locked in DeFi protocols as of January 29th (Source: https://defipulse.com/)
Source: defipulse
The idea that traditional financial models (banks, loans, mortgages…) can be recreated using blockchain technology has caught everyones attention, and the developments of DeFi have been incredibly quick, in no small part thanks to decentralize exchanges (DEXs).
A decentralized exchange expands the same idea of traditional (centralized) exchanges of buying and selling assets, but does it in a way that the user does not need to complete a registration, and can trade freely with other users, with full custody of his assets at all times.
That means no need for kyc or complicated processes, less risk of losing funds, and the ability to list any token freely on the exchange. (Source: https://academy.binance.com/en/articles/what-is-a-decentralized-exchange-dex)
Until Uniswap, DEXs were considered slow and hard to trade in, due to low liquidity.
Uniswap’s constant product automated market maker enables thetrading of blockchain token without relying on market makers, bids or asks. This overturns centuries of practice in financial markets, and constitutes a building block of a new decentralized financial system. (Source: Lo, Yuen and Medda, Francesca (2020): Uniswap and the rise of the decentralized exchange_)_
Source: defipulse
Although describing Uniswap in detail is beyond this blog, the basics of the DEX were that users were the ones that provided liquidity to the exchange (allowing easier transactions), in return of % fees and crypto tokens.
Uniswap made it possible for people to interact and exchange cryptocurrencies without third-party involvement, allowing users to have more freedom when it came to their assets, and providing liquidity for great projects that didn’t have strong volume.
Uniswap even surpassed Coinbase Pro in daily volume! https://cointelegraph.com/news/defi-explosion-uniswap-surpasses-coinbase-pro-in-daily-volume (Coinbase is one of the biggest crypto exchanges in the world!)
SushiSwap took the same concept from Uniswap and made it more accessible and democratic:
SushiSwap is a fork of Uniswap with some key differences — most notably, the SUSHI token. The token has two functions at launch: entitling holders to governance rights and a portion of the fees paid to the protocol. In a simplified way, SUSHI holders “own” the protocol. (Source: https://academy.binance.com/en/articles/your-guide-to-sushiswap)
Another important DEX is PancakeSwap, built on the Binance Smart Chain.
The developers of PancakeSwap cite high fees and slower speeds of the Ethereum blockchain as a driving factor in building on Binance Smart Chain. Ethereum may have kick-started the DeFi trend, but initiatives like PancakeSwap suggest that the wave of innovation is destined to spread to other chains. (Source: https://academy.binance.com/en/articles/a-guide-to-pancakeswap)
The key aspect of DEXs that came after Uniswap is that the DeFi gates opened up: decentralized exchanges become necessary for the DeFi revolution, as a way to transact without the need of middlemen, making the whole process simpler, cheaper, and more accessible.
Lava Swap is the first interoperable decentralized cross-chain swap protocol powered by Huobi Eco Chain.
We are creating an automatic market making DEX. We envision a world where all crypto assets can come play in our BLAZING DeFi playground.
LavaSwap is built on top of Huobi ECO Chain (HECO) for many of the same reasons PancakeSwap was built on top of BSC: lower fess, faster speeds and a huge ecosystem (although HECO is faster and cheaper than BSC 😉).
HECO is a DeFi-focused chain with rapid transaction times, low gas fees and a massive built-in community from the world-class Huobi exchange ecosystem.
In order to expand the DEX ecosystem, we had to create something that
1. Was fast & reliable
2. Was secure
3. Was fun & exciting to use
4. Was unique, with cross-chain capabilities
For LAVA, we want interoperability to be front and center.
While we think the ETH network is great, DeFi does not belong only to one chain. It should be accessible for everyone.
As DeFi grows further, interoperability and opening access to emerging ecosystems such as HECO will enable greater mainstream adoption.
We see the HECO ecosystem expanding fast. DeFi has caught the attention of many people, and the demand for it will only get stronger. We don’t think the ETH network will be the only provider, so having a strong name such as Huobi will help the HECO ecosystem a lot.
Cross-chain is a must because DeFi should not be limited by individual networks, because the average consumer would want an end product that is simple to use and accessible. After all, that’s the whole premise of DeFi!
Lava’s Cross-chain bridge will open up assets to play across the whole crypto world.
We are following the steps of giants, and will continue to work hard on the DEX space to provide users with the best experience possible when trading cryptocurrencies and discovering the possibilities of DeFi.
We will officially launch Lava Swap on January 27th at 9 am (EST).
There are 5 exclusive airdrop pools for our key HECO ecosystem partners, which include HUSD, HBTC, HT, HPT and SKM. Each of the pool will get an allocation of 200,000 LAVA tokens in total.
Below there’s a guide on how to participate in LAVA First Week Genesis Airdrop!
**Step 1: Go to **LavaSwap
Link: http://www.lavaswap.com
Step 2: Connect your wallet (it needs to support HECO and HT).
**Metamask for desktop: **you’ll need to change the Network from Ethereum to HECO mainnet
Put the details on metamask and click on “Save”
-Network name: HECO-mainnet
-Network RPC URL: https://http-mainnet.hecochain.com
-Chain ID: 128
-Symbol: HT
-Block Explorer: https://scan.hecochain.com
-Network name: HECO- Mainnet
-Network RPC URL: https://http-mainnet.hecochain.com
-Chain ID: 128
-Symbol: HT
-Block Explorer: https://scan.hecochain.com
Step 3: Have enough HT (HECO) to cover for gas fees + the token you want to stake. Don’t worry, it is way cheaper than ETH!
Step 4: Click on “Farm” at the top bar.
Home page after you connect your wallet
Step 5: Select the pool you want to participate in.
Step 6: Click “Open”. For example, the HUSD Pool looks like this:
Step 7: Click “Stake Tokens” — Then you will be redirected to Metamask (or any other wallet) to complete the transaction.
Step 8: Enjoy your LAVA rewards!
To learn more about LAVA First Week Genesis Airdrop click here.
Looking for more information…
☞ Website ☞ Explorer ☞ Whitepaper ☞ Source Code ☞ Social Channel ☞ Message Board ☞ Coinmarketcap
Would you like to earn LAVA right now! ☞ CLICK HERE
Top exchanges for token-coin trading. Follow instructions and make unlimited money
☞ Binance ☞ Bittrex ☞ Poloniex ☞ Bitfinex ☞ Huobi
Thank for reading!
#cryptocurrency #bitcoin #lavaswap #lava
1613545635
LavaSwap is the first interoperable decentralized cross-chain swap protocol powered by Huobi Eco Chain.
We are creating an automatic market making DEX. We envision a world where all crypto assets can come play in our BLAZING DeFi playground.
We believe that DeFi should be fun, simple, and easy to access.
We are the first foreign-based #HECO project that reached a TVL (Total Value Locked) of over $200 million… and we did it million in just 11 days since launch!
- Inferno Swaps
Main advantages of LAVA:
6. Focus on interoperability: fewer barriers to entry, freedom of access to new assets and innovations.
7. **Community governance: **LAVA holders can use their tokens to vote on governance proposals regarding changes and upgrades to the protocol.
DeFi, short for Decentralized Finance, is the idea that traditional financial models (banks, loans, mortgages…) can be recreated using blockchain technology, eliminating costly middlemen, making every process simpler, more accessible, and faster.
DeFi is often called Open Finance, because it offers an easier point of entry for people that otherwise could be left out of financial services.
2020 was a very transitional time.
Look at Wall Street Bets. People from a Reddit community completely reshaped the entire stock market using memes.
People don’t trust institutions anymore. Look at the stock market. Everything is manipulated by huge faceless billion dollar corporations and people are tired of it.
In 2018 when you look back at the ICO boom, it was all about which investor was in a certain project. Which exchange?
In the past it was only for the big players. Now everyone can truly own their piece of something big or small.
The cryptocurrency market has seen an unprecedented explosion of DeFi applications, services and projects. While it’s early, DeFi can have a huge impact on many different industries and sectors.
A new wave of financial innovation is upon us. Decentralized Finance (DeFi) provides the solid foundation for new financial services that are so powerful and advantageous that we will soon look back on them and question how we ever operated without them.
Decentralized financial instruments make cryptocurrency and the blockchain sector capable of accomplishing what was once only possible in traditional money markets. Services such as borrowing and lending can now take place in a wholly decentralized manner, without ever involving banking institutions.
Decentralization will continue to be the essence of blockchain projects moving forward. With DeFi, there are a lot of new opportunities to explore.
When it comes to the DeFi movement, the time is now to create value for the world.
As DeFi grows further, interoperability and opening access to emerging ecosystems such as HECO and traditional markets will enable greater mainstream adoption.
The cryptocurrency market has seen an unprecedented explosion of DeFi applications, services and projects. While it’s early, DeFi can have a huge impact on many different industries and sectors.
For LAVA, we want interoperability to be front and center.
While we think the ETH network is great, DeFi does not belong only to one chain. It should be accessible for everyone.
As DeFi grows further, interoperability and opening access to emerging ecosystems such as HECO will enable greater mainstream adoption.
The problem with DeFi right now is that it’s really only used by crypto enthusiasts in developed countries. UI issues as one of the four pain points for DeFi.
The user experience needs to dramatically improve to be usable by the non-crypto layperson from both the user interface and ‘requisite starting knowledge’ level. Moving past the usability hurdle will allow stakeholders to focus on matters like liquidity, which becomes even more significant once scalability increases.
That’s what we are doing at LavaSwap: creating simple and fun products, that work in different ecosystems, making them more accessible for the average consumer. Cross-chain is a must because DeFi should not be limited by individual networks.
An end product that is simple to use and accessible is the whole premise of DeFi, and together with HECO, we will make it happen. With one of the top global crypto ecosystems by our side-Huobi, the sky is the limit!
HECO is a DeFi-focused chain with rapid transaction times, low gas fees and a massive built-in community from the world-class Huobi exchange ecosystem.
HECO will allow a new wave of DeFi applications and projects for two main reasons:
Look at the ETH price. When Uniswap was pumping at the beginning it was prohibitive to get in. Only the big whales could play, creating a class barrier.
DeFi has gamified decentralized finance. Anyone big and small can play, and HECO enables that, because they have built an important infrastructure.
HECO will help LavaSwap build cross-chain applications that couldn’t be possible in any other chain:
We see the HECO ecosystem expanding fast. DeFi has caught the attention of many people, and the demand for it will only get stronger. We don’t think the ETH network will be the only provider, so having a strong name such as Huobi will help the HECO ecosystem a lot.
We believe that DeFi should be fun and easy to use for everybody, and with the help of HECO, we will achieve it. It’s exactly what we need!
It is a great pleasure to work with HECO. The team is has a lot of knowledge about the blockchain industry, and they are very professional.
HECO has a very impressive community and everyone is willing to learn about DeFi, and the opportunities that come with it.
The ecosystem partners are amazing projects, and we have had the chance to build good relationship with some of them.
We are really excited to be featured in many media platforms thanks to our involvement on HECO. We are looking forward to expanding the ecosystem and growing alongside it!
The DeFi ecosystem has been growing really fast for the last couple of years.
According to defipulse, the leading data & analytics provider for Decentralized Finance applications, there are over $27B assets locked in DeFi protocols as of January 29th (Source: https://defipulse.com/)
Source: defipulse
The idea that traditional financial models (banks, loans, mortgages…) can be recreated using blockchain technology has caught everyones attention, and the developments of DeFi have been incredibly quick, in no small part thanks to decentralize exchanges (DEXs).
A decentralized exchange expands the same idea of traditional (centralized) exchanges of buying and selling assets, but does it in a way that the user does not need to complete a registration, and can trade freely with other users, with full custody of his assets at all times.
That means no need for kyc or complicated processes, less risk of losing funds, and the ability to list any token freely on the exchange. (Source: https://academy.binance.com/en/articles/what-is-a-decentralized-exchange-dex)
Until Uniswap, DEXs were considered slow and hard to trade in, due to low liquidity.
Uniswap’s constant product automated market maker enables thetrading of blockchain token without relying on market makers, bids or asks. This overturns centuries of practice in financial markets, and constitutes a building block of a new decentralized financial system. (Source: Lo, Yuen and Medda, Francesca (2020): Uniswap and the rise of the decentralized exchange_)_
Source: defipulse
Although describing Uniswap in detail is beyond this blog, the basics of the DEX were that users were the ones that provided liquidity to the exchange (allowing easier transactions), in return of % fees and crypto tokens.
Uniswap made it possible for people to interact and exchange cryptocurrencies without third-party involvement, allowing users to have more freedom when it came to their assets, and providing liquidity for great projects that didn’t have strong volume.
Uniswap even surpassed Coinbase Pro in daily volume! https://cointelegraph.com/news/defi-explosion-uniswap-surpasses-coinbase-pro-in-daily-volume (Coinbase is one of the biggest crypto exchanges in the world!)
SushiSwap took the same concept from Uniswap and made it more accessible and democratic:
SushiSwap is a fork of Uniswap with some key differences — most notably, the SUSHI token. The token has two functions at launch: entitling holders to governance rights and a portion of the fees paid to the protocol. In a simplified way, SUSHI holders “own” the protocol. (Source: https://academy.binance.com/en/articles/your-guide-to-sushiswap)
Another important DEX is PancakeSwap, built on the Binance Smart Chain.
The developers of PancakeSwap cite high fees and slower speeds of the Ethereum blockchain as a driving factor in building on Binance Smart Chain. Ethereum may have kick-started the DeFi trend, but initiatives like PancakeSwap suggest that the wave of innovation is destined to spread to other chains. (Source: https://academy.binance.com/en/articles/a-guide-to-pancakeswap)
The key aspect of DEXs that came after Uniswap is that the DeFi gates opened up: decentralized exchanges become necessary for the DeFi revolution, as a way to transact without the need of middlemen, making the whole process simpler, cheaper, and more accessible.
Lava Swap is the first interoperable decentralized cross-chain swap protocol powered by Huobi Eco Chain.
We are creating an automatic market making DEX. We envision a world where all crypto assets can come play in our BLAZING DeFi playground.
LavaSwap is built on top of Huobi ECO Chain (HECO) for many of the same reasons PancakeSwap was built on top of BSC: lower fess, faster speeds and a huge ecosystem (although HECO is faster and cheaper than BSC 😉).
HECO is a DeFi-focused chain with rapid transaction times, low gas fees and a massive built-in community from the world-class Huobi exchange ecosystem.
In order to expand the DEX ecosystem, we had to create something that
1. Was fast & reliable
2. Was secure
3. Was fun & exciting to use
4. Was unique, with cross-chain capabilities
For LAVA, we want interoperability to be front and center.
While we think the ETH network is great, DeFi does not belong only to one chain. It should be accessible for everyone.
As DeFi grows further, interoperability and opening access to emerging ecosystems such as HECO will enable greater mainstream adoption.
We see the HECO ecosystem expanding fast. DeFi has caught the attention of many people, and the demand for it will only get stronger. We don’t think the ETH network will be the only provider, so having a strong name such as Huobi will help the HECO ecosystem a lot.
Cross-chain is a must because DeFi should not be limited by individual networks, because the average consumer would want an end product that is simple to use and accessible. After all, that’s the whole premise of DeFi!
Lava’s Cross-chain bridge will open up assets to play across the whole crypto world.
We are following the steps of giants, and will continue to work hard on the DEX space to provide users with the best experience possible when trading cryptocurrencies and discovering the possibilities of DeFi.
We will officially launch Lava Swap on January 27th at 9 am (EST).
There are 5 exclusive airdrop pools for our key HECO ecosystem partners, which include HUSD, HBTC, HT, HPT and SKM. Each of the pool will get an allocation of 200,000 LAVA tokens in total.
Below there’s a guide on how to participate in LAVA First Week Genesis Airdrop!
**Step 1: Go to **LavaSwap
Link: http://www.lavaswap.com
Step 2: Connect your wallet (it needs to support HECO and HT).
**Metamask for desktop: **you’ll need to change the Network from Ethereum to HECO mainnet
Put the details on metamask and click on “Save”
-Network name: HECO-mainnet
-Network RPC URL: https://http-mainnet.hecochain.com
-Chain ID: 128
-Symbol: HT
-Block Explorer: https://scan.hecochain.com
-Network name: HECO- Mainnet
-Network RPC URL: https://http-mainnet.hecochain.com
-Chain ID: 128
-Symbol: HT
-Block Explorer: https://scan.hecochain.com
Step 3: Have enough HT (HECO) to cover for gas fees + the token you want to stake. Don’t worry, it is way cheaper than ETH!
Step 4: Click on “Farm” at the top bar.
Home page after you connect your wallet
Step 5: Select the pool you want to participate in.
Step 6: Click “Open”. For example, the HUSD Pool looks like this:
Step 7: Click “Stake Tokens” — Then you will be redirected to Metamask (or any other wallet) to complete the transaction.
Step 8: Enjoy your LAVA rewards!
To learn more about LAVA First Week Genesis Airdrop click here.
Looking for more information…
☞ Website ☞ Explorer ☞ Whitepaper ☞ Source Code ☞ Social Channel ☞ Message Board ☞ Coinmarketcap
Would you like to earn LAVA right now! ☞ CLICK HERE
Top exchanges for token-coin trading. Follow instructions and make unlimited money
☞ Binance ☞ Bittrex ☞ Poloniex ☞ Bitfinex ☞ Huobi
Thank for reading!
#cryptocurrency #bitcoin #lavaswap #lava
1658068560
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.
["Bayrūt"]
and not ["Bayr", "ū", "t"]
, for example.Add this line to your application's Gemfile:
gem 'words_counted'
And then execute:
$ bundle
Or install it yourself as:
$ gem install words_counted
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.
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
.
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.
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
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.
:odd?
.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"]
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"]
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")
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.
The program will normalise (downcase) all incoming strings for consistency and filters.
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.
Visit this website for one example of what you can do with WordsCounted.
Contributors
See contributors.
git checkout -b my-new-feature
)git commit -am 'Add some feature'
)git push origin my-new-feature
)Author: Abitdodgy
Source Code: https://github.com/abitdodgy/words_counted
License: MIT license
1659601560
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.
Visit this website for one example of what you can do with WordsCounted.
["Bayrūt"]
and not ["Bayr", "ū", "t"]
, for example.Add this line to your application's Gemfile:
gem 'words_counted'
And then execute:
$ bundle
Or install it yourself as:
$ gem install words_counted
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.
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
.
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.
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
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.
:odd?
.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"]
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"]
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")
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.
The program will normalise (downcase) all incoming strings for consistency and filters.
def self.from_url
# open url and send string here after removing html
end
See contributors.
git checkout -b my-new-feature
)git commit -am 'Add some feature'
)git push origin my-new-feature
)Author: abitdodgy
Source code: https://github.com/abitdodgy/words_counted
License: MIT license
#ruby #ruby-on-rails
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