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Aug, 2016
用 APSyn 测试向量余弦相似度估计
Testing APSyn against Vector Cosine on Similarity Estimation
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Enrico Santus, Emmanuele Chersoni, Alessandro Lenci, Chu-Ren Huang, Philippe Blache
TL;DR
本研究旨在探究一种新的度量方法APSyn，在相似度估计任务中表现出了高的竞争力，甚至与单词嵌入的结果报告相当，并解决了Vector Cosine的一些弱点。
Abstract
In
distributional semantic models
(DSMs),
vector cosine
is widely used to estimate similarity between word vectors, although this measure was noticed to suffer from several shortcomings. The recent literature has
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