Clustering of Russian Adjective-Noun Constructions using Word Embeddings
Clustering of Russian Adjective-Noun Constructions using Word Embeddings
复制标题
使用词嵌入对俄语形容词-名词结构进行聚类
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Lidia Pivovarova
中科院分区：
文献类型：
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作者：
Andrey Kutuzov;E. Kuzmenko;Lidia Pivovarova
本文提出了一种从俄罗斯的大型语料库中提取的一种自动构造方法。 [水/果汁/牛奶]。分配模型中的矢量与其他聚类技术进行了比较，并将其与人体的俄罗斯 - 英语拼写词典进行了评估，其中包含手动注释的构造群体，这些构建体的构造意为人体的最佳性能。 - 俄罗斯国家语料库中的著作。以及加速建筑的理论研究。
This paper presents a method of automatic construction extraction from a large corpus of Russian. The term ‘construction’ here means a multi-word expression in which a variable can be replaced with another word from the same semantic class, for example, ‘a glass of [water/juice/milk]’. We deal with constructions that consist of a noun and its adjective modifier. We propose a method of grouping such constructions into semantic classes via 2-step clustering of word vectors in distributional models. We compare it with other clustering techniques and evaluate it against A Russian-English Collocational Dictionary of the Human Body that contains manually annotated groups of constructions with nouns meaning human body parts. The best performing method is used to cluster all adjective-noun bigrams in the Russian National Corpus. Results of this procedure are publicly available and can be used for building Russian construction dictionary as well as to accelerate theoretical studies of constructions.