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Showing posts with the label Word2vec

Gensim Word2vec Freeze Some Wordvectors And Update Others

Regarding word2vec with gensim, Suppose you already trained a model on a big corpus, and you want t… Read more Gensim Word2vec Freeze Some Wordvectors And Update Others

Why Gensim Doc2vec Give Attributeerror: 'list' Object Has No Attribute 'words'?

I am trying to experiment gensim doc2vec, by using following code. As far as I understand from tut… Read more Why Gensim Doc2vec Give Attributeerror: 'list' Object Has No Attribute 'words'?

Spacy: How To Load Google News Word2vec Vectors?

I've tried several methods of loading the google news word2vec vectors (https://code.google.com… Read more Spacy: How To Load Google News Word2vec Vectors?

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 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

Loss Does Not Decrease During Training (word2vec, Gensim)

What can cause loss from model.get_latest_training_loss() increase on each epoch? Code, used for … Read more Loss Does Not Decrease During Training (word2vec, Gensim)

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?

Gensim Word2vec Print Log Loss

how to print to log (file or stout) the loss of each epoch in the training phase, when using gensim… Read more Gensim Word2vec Print Log Loss

Python: Clustering Similar Words Based On Word2vec

This might be the naive question which I am about to ask. I have a tokenized corpus on which I have… Read more Python: Clustering Similar Words Based On Word2vec

Disabling Gensim's Removal Of Punctuation Etc. When Parsing A Wiki Corpus

I want to train a word2vec model on the english wikipedia using python with gensim. I closely follo… Read more Disabling Gensim's Removal Of Punctuation Etc. When Parsing A Wiki Corpus

Shared Memory Among Processes For Pre-trained Word2vec Model?

I have a look-up object, specifically a pre-trained word2vec model from gensim.models.keyedvectors.… Read more Shared Memory Among Processes For Pre-trained Word2vec Model?

Error In Extracting Phrases Using Gensim

I am trying to get the bigrams in the sentences using Phrases in Gensim as follows. from gensim.mod… Read more Error In Extracting Phrases Using Gensim

How To Preserve Number Of Records In Word2vec?

I have 45000 text records in my dataframe. I wanted to convert those 45000 records into word vector… Read more How To Preserve Number Of Records In Word2vec?

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 Can I Count Word Frequencies In Word2vec's Training Model?

I need to count the frequency of each word in word2vec's training model. I want to have output … Read more How Can I Count Word Frequencies In Word2vec's Training Model?

Shared Memory Among Processes For Pre-trained Word2vec Model?

I have a look-up object, specifically a pre-trained word2vec model from gensim.models.keyedvectors.… Read more Shared Memory Among Processes For Pre-trained Word2vec Model?

Creating Sequence Vector From Text In Python

I am now trying to prepare the input data for LSTM-based NN. I have some big number of text documen… Read more Creating Sequence Vector From Text In Python

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)