[Adapt] seminar-Distributed representations of phrases and sentences

[黄姗姗]

Hi everyone,    Today, I will introduce distributed representation of phrases and sentences for you. Single-word vector space models have been very successful at learning lexical information. However, they cannot capture the compositional meaning of longer phrases, preventing them from a deeper understanding of language. With this presentation, it proposes Paragraph Vector, an unsupervised algorithm that learns fixed-length feature representations from variable-length pieces of texts, such as sentences, paragraphs, and documents.
 
Thank you,
by Shanshan
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