Predicting the Compositionality of Nominal Compounds: Giving Word Embeddings a Hard Time
Predicting the Compositionality of Nominal Compounds: Giving Word Embeddings a Hard Time
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预测名义复合词的组合性:给词嵌入带来困难
DOI:
10.18653/v1/p16-1187
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
Aline Villavicencio
中科院分区:
文献类型:
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作者:
S. Cordeiro;Carlos Ramisch;M. Idiart;Aline Villavicencio
Distributional semantic models (DSMs) are often evaluated on artificial similarity datasets containing single words or fully compositional phrases. We present a large-scale multilingual evaluation of DSMs for predicting the degree of semantic compositionality of nominal compounds on 4 datasets for English and French. We build a total of 816 DSMs and perform 2,856 evaluations using word2vec, GloVe, and PPMI-based models. In addition to the DSMs, we compare the impact of different parameters, such as level of corpus preprocessing, context window size and number of dimensions. The results obtained have a high correlation with human judgments, being comparable to or outperforming the state of the art for some datasets (Spearman's ρ=.82 for the Reddy dataset).
DOI:
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发表时间:
2019
期刊:
影响因子:
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作者:
藤尾正人;佐世暁;荻須宏太;土屋周平;酒井陽;日比英晴
通讯作者:
日比英晴