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Showing posts with the label Gensim

Passing Term-document Matrix To Gensim Lda Model

My term-document matrix is in a numpy matrix format, and I have a dictionary to represent the of t… Read more Passing Term-document Matrix To Gensim Lda Model

What Is The Best Way To Obtain The Optimal Number Of Topics For A Lda-model Using Gensim?

I am trying to obtain the optimal number of topics for an LDA-model within Gensim. One method I fou… Read more What Is The Best Way To Obtain The Optimal Number Of Topics For A Lda-model Using Gensim?

Gensim Phrases Usage To Filter N-grams

I am using Gensim Phrases to identify important n-grams in my text as follows. bigram = Phrases(doc… Read more Gensim Phrases Usage To Filter N-grams

Gensim Equivalent Of Training Steps

Does gensim Word2Vec have an option that is the equivalent of 'training steps' in the Tenso… Read more Gensim Equivalent Of Training Steps

Gensim.ldamulticore Throwing Exception:

I am running LDAMulticore from the python gensim library, and the script cannot seem to create more… Read more Gensim.ldamulticore Throwing Exception:

Word2vec Gensim Multiple Languages

This problem is going completely over my head. I am training a Word2Vec model using gensim. I have … Read more Word2vec Gensim Multiple Languages

Python Gensim Word2vec Vocabulary Key

I want to make word2vec with gensim. I heard that vocabulary corpus should be unicode so I converte… Read more Python Gensim Word2vec Vocabulary Key

Memory Efficient Lda Training Using Gensim Library

Today I just started writing an script which trains LDA models on large corpora (minimum 30M senten… Read more Memory Efficient Lda Training Using Gensim Library