Papers with mixture of von Mises-Fisher
Word and Document Embedding with vMF-Mixture Priors on Context Word Vectors (P19-1)
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| Challenge: | Word embedding models typically learn two types of vectors: target word vectors and context word vector. |
| Approach: | They propose to explicitly impose a cluster structure on context word vectors to improve word embedding models. |
| Outcome: | The proposed model improves word embedding models qualitatively by imposing a cluster structure on the set of context word vectors. |