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NLP - Coggle Diagram
NLP
Topic modeling
Latent Semantic Analysis (LSA)
Non-Negative Matrix Factorization (NMF)
Latent Dirichlet Allocation (LDA)
Structural Topic Modeling (STM)
Pachinko Allocation Model (PAM)
Named Entity Recognition (NER)
Named entity extraction: Identification of the noun phrases
Named entity classification
Applications
Places
Influencers
Brand affinities
Text Pre-processing
Tokenization
Whitespace tokenization
Regular expression tokenization
Spacy library tokenizer
:check:
Stop-word removal