深度学习 文本情感分析.pdf

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文件名称：深度学习 文本情感分析.pdf
文件大小：1.25MB
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更新时间：2023-05-16 05:51:50
深度学习 文本情感分析 Semantic word spaces have been very useful but cannot express the meaning of longer phrases in a principled way. Further progress towards understanding compositionality in tasks such as sentiment detection requires richer supervised training and evaluation resources and more powerful models of composition. To remedy this, we introduce a Sentiment Treebank. It includes fine grained sentiment labels for 215,154 phrases in the parse trees of 11,855 sentences and presents new challenges for sentiment compositionality. To address them, we introduce the Recursive Neural Tensor Network.