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Showing posts with the label Gensim

Converting String Tokens Into Integers

I am trying to convert tokens of sentences into integers. But it is giving me floats. from nltk.to… Read more Converting String Tokens Into Integers

How To Break The Word2vec Training From A Callback Function?

I am training a skipgram model using gensim word2vec. I would like to exit the training before reac… Read more How To Break The Word2vec Training From A Callback Function?

Combining/adding Vectors From Different Word2vec Models

I am using gensim to create Word2Vec models trained on large text corpora. I have some models based… Read more Combining/adding Vectors From Different Word2vec Models

Calculate Perplexity Of Word2vec Model

I trained Gensim W2V model on 500K sentences (around 60K) words and I want to calculate the perplex… Read more Calculate Perplexity Of Word2vec Model

Term Weighting For Original Lda In Gensim

I am using the gensim library to apply LDA to a set of documents. Using gensim I can apply LDA to a… Read more Term Weighting For Original Lda In Gensim

Is It Possible To Re-train A Word2vec Model (e.g. Googlenews-vectors-negative300.bin) From A Corpus Of Sentences In Python?

I am using pre-trained Google news dataset for getting word vectors by using Gensim library in pyth… Read more Is It Possible To Re-train A Word2vec Model (e.g. Googlenews-vectors-negative300.bin) From A Corpus Of Sentences In Python?