Re:Sentiment analysis on Twitter using word2vec and keras
by ppod on Sunday July 16, 2017 @06:05PM
(#14784343)
Word2Vec is not deep learning. I think the neural network it uses has a single hidden layer. It's much simpler than deep-learning approaches and all the neural network is doing is dimensionality reduction in a way that can be done with SVD for similar results.
[ Parent
| on HN ]
Re:Sentiment analysis on Twitter using word2vec and keras
by v1n337 on Sunday July 16, 2017 @07:17PM
(#14784612)
You're right. It's a shallow single network with the weight embeddings of words at the intermediate layer extracted as the vector-space representation of a word, depending on its context.