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NLP (natural language processing)

Tutorials:

Tutorial describing basic tools and techniques used in NLP:

• interpreting text as a group of characters/words/sentences and so on;

• tokenisation;

• token normalisation (stemming, lemmatisation).

Or this is actually beginnig of a playlist.

Example NLP usage in Python

link to the article

Text Mining

Text mining in R - basic concepts in text mining, introduction to tidytext package and LDA

LDA

long tutorial from medium

a comprehensive book - The Little Book of LDA

use cases:

• finding “read also” - similar articles

LDA from scratch in R

other subjects

word2vec, FastText, Flair, BERT

LSTM, CNN, HAN

NER, PoS (LSTM-CRF, Bi-LSTM)

R-CNN

word2vec

Stanford’s lectures