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Natural language processing (NLP)

8 votes

Relation and difference between information retrieval and information extraction?

http://gate.ac.uk/ie/ gives a very nice, concise distinction: Information Extraction is not Information Retrieval: Information Extraction differs from traditional techniques in that it does not …
Franck Dernoncourt's user avatar
0 votes

Resources to learn NLP

I like The Stanford CS224N 2021 YouTube channel, which focuses on deep learning models for NLP (but many things changed since 2021, esp. LLMs). For a pre-deep-learning NLP courses, I like: Natural La …
Franck Dernoncourt's user avatar
2 votes

Does ChatGPT use specific sub-programs

It seems to me that it is not simply one huge neural network, but has access to some additional programs like a calculator I'd add to D.W.'s answer that OpenAI's CEO explicitly mentioned today in th …
Franck Dernoncourt's user avatar
5 votes
Accepted

Word classification algorithms

As D.W. said, the task of classifying words as noun, verb, etc. is called part-of-speech tagging: The machine learning algorithm typically used for this purpose is the Log-Linear Model (aka. Maximu …
Franck Dernoncourt's user avatar