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Showing posts with the label Word2vec

Valueerror: Cannot Reshape Array Of Size 3800 Into Shape (1,200)

I am trying to apply word embedding on tweets. I was trying to create a vector for each tweet by ta… Read more Valueerror: Cannot Reshape Array Of Size 3800 Into Shape (1,200)

Word2vec - What Is Best? Add, Concatenate Or Average Word Vectors?

I am working on a recurrent language model. To learn word embeddings that can be used to initialize… Read more Word2vec - What Is Best? Add, Concatenate Or Average Word Vectors?

Difference Between Fasttext .vec And .bin File

I recently downloaded fasttext pretrained model for english. I got two files: wiki.en.vec wiki.en.… Read more Difference Between Fasttext .vec And .bin File

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

Load Pre-trained Word Embeddings

I want to load pre-trained word embeddings from google news model = gensim.models.KeyedVectors.load… Read more Load Pre-trained Word Embeddings

How To Incrementally Train A Word2vec Model With New Vocabularies

I got a dataset over 40G. The program of my tokenizer is killed due to limited memory, so I try to … Read more How To Incrementally Train A Word2vec Model With New Vocabularies

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

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?