Natural Language Processing (NLP) based Chatbots

Natural Language Processing (NLP)

Natural Language Processing, also known as NLP, is an area of computer science and artificial intelligence concerned with the interactions between computers and human (natural) languages, in particular how to program computers to fruitfully process large amounts of natural language data.

NLP enables the computer to acquire meaning from inputs given by users. It is a branch of informatics, mathematical linguistics, machine learning, and artificial intelligence.

An NLP based chatbot is a computer program or artificial intelligence that communicates with a customer via textual or sound methods.

The relation between Linguistics, Artificial Intelligence, Machine Learning, Deep Learning and NLP.

Various NLP engines available in the market are Google’s DialogflowWit.ai (Facebook), Watson Conversation Service (IBM), Lex (Amazon), and more.

#nlp #chatbots #nlg #nlu #natural language processing (nlp) based chatbots

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Natural Language Processing (NLP) based Chatbots

Natural Language Processing (NLP) based Chatbots

Natural Language Processing (NLP)

Natural Language Processing, also known as NLP, is an area of computer science and artificial intelligence concerned with the interactions between computers and human (natural) languages, in particular how to program computers to fruitfully process large amounts of natural language data.

NLP enables the computer to acquire meaning from inputs given by users. It is a branch of informatics, mathematical linguistics, machine learning, and artificial intelligence.

An NLP based chatbot is a computer program or artificial intelligence that communicates with a customer via textual or sound methods.

The relation between Linguistics, Artificial Intelligence, Machine Learning, Deep Learning and NLP.

Various NLP engines available in the market are Google’s DialogflowWit.ai (Facebook), Watson Conversation Service (IBM), Lex (Amazon), and more.

#nlp #chatbots #nlg #nlu #natural language processing (nlp) based chatbots

8 Open-Source Tools To Start Your NLP Journey

Teaching machines to understand human context can be a daunting task. With the current evolving landscape, Natural Language Processing (NLP) has turned out to be an extraordinary breakthrough with its advancements in semantic and linguistic knowledge. NLP is vastly leveraged by businesses to build customised chatbots and voice assistants using its optical character and speed recognition techniques along with text simplification.

To address the current requirements of NLP, there are many open-source NLP tools, which are free and flexible enough for developers to customise it according to their needs. Not only these tools will help businesses analyse the required information from the unstructured text but also help in dealing with text analysis problems like classification, word ambiguity, sentiment analysis etc.

Here are eight NLP toolkits, in no particular order, that can help any enthusiast start their journey with Natural language Processing.


Also Read: Deep Learning-Based Text Analysis Tools NLP Enthusiasts Can Use To Parse Text

1| Natural Language Toolkit (NLTK)

About: Natural Language Toolkit aka NLTK is an open-source platform primarily used for Python programming which analyses human language. The platform has been trained on more than 50 corpora and lexical resources, including multilingual WordNet. Along with that, NLTK also includes many text processing libraries which can be used for text classification tokenisation, parsing, and semantic reasoning, to name a few. The platform is vastly used by students, linguists, educators as well as researchers to analyse text and make meaning out of it.


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Erwin  Boyer

Erwin Boyer

1624547280

No. You Still Cannot Have A Real Conversation With a Chatbot.

Sure, we can ask Siri or Alexa to answer a question or perform an action for us. But Siri and Alexa can only respond to pre-programmed questions and commands.

They do not really understand what you are saying and you cannot have a real conversation with a personal assistant like you can with another person.

Three-year-old children understand language. We have computers that can beat chess champions. Why is building computer systems that understand natural language so difficult? (Natural languages are the languages that people speak as opposed to computer languages).

It’s natural to think that the meaning of a sentence is the composite of the individual meanings of the words in the sentence and the meaning of a paragraph is the composite of the meanings of the sentences in the paragraph.

The principle of compositionality was first put forth by philosopher Gottlob Frege in 1882 and states that the meaning of a sentence (or text) is the meanings of the individual words plus the syntactic rules for combining the word meanings.

But this _literal meaning _is just the tip of the iceberg in human understanding. Language understanding involves far more than knowing the dictionary meaning of the words and applying grammatical rules.

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Sival Alethea

Sival Alethea

1624381200

Natural Language Processing (NLP) Tutorial with Python & NLTK

This video will provide you with a comprehensive and detailed knowledge of Natural Language Processing, popularly known as NLP. You will also learn about the different steps involved in processing the human language like Tokenization, Stemming, Lemmatization and more. Python, NLTK, & Jupyter Notebook are used to demonstrate the concepts.

📺 The video in this post was made by freeCodeCamp.org
The origin of the article: https://www.youtube.com/watch?v=X2vAabgKiuM&list=PLWKjhJtqVAbnqBxcdjVGgT3uVR10bzTEB&index=16
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Juned Ghanchi

1621315103

Chatbot Service India, Chatbot Development Company India

We provide modernistic chatbot app development services in India and across the world. Voice bots and chatbots created by our team of developers will transform and channelize your communication process with the clients.

Using chatbot apps for business development is a trend. Our developers build apps using the latest technologies like Dialogflow, IBM Watson, Amazon Lex, fastText, Rasa NLU, & Microsoft Bot Framework.

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