This paper proposes a hierarchical word domain assignment algorithm to automatically build domain dictionaries from Machine-Readable Dictionary(MRD).The process for word domain assignment can be divided into three ste...This paper proposes a hierarchical word domain assignment algorithm to automatically build domain dictionaries from Machine-Readable Dictionary(MRD).The process for word domain assignment can be divided into three steps:1) Hierarchical structure constructing;2) Classifier training;3) Word domain assigning.Compared with the traditional methods,the hierarchical word domain assignment algorithm enhances the accuracy of word domain assignment while reducing human efforts on collecting corpus.Experiments on WordNet 2.0 show that 62.53% of the first domain labels are matched with the WordNet Domains 3.0 by using gloss-based word domain assignment,and the performance can be further improved by utilizing the hierarchical relationships among the domain sets.展开更多
‘TheInternet Plus＂and＂maker＂made Yaowen Jiaozi magazine’s list of the 10 most popular Chinese catchphrases of 2015.list,published in the December 2015 issue,featured seven phrases from the Internet and three rela...‘TheInternet Plus＂and＂maker＂made Yaowen Jiaozi magazine’s list of the 10 most popular Chinese catchphrases of 2015.list,published in the December 2015 issue,featured seven phrases from the Internet and three related to political and economic affairs.展开更多
基金supported by the BIT Technology Innovation Program "cloud computing-oriented intelligent processing theory and method of massive language information"underGrant No.3070012231102the BIT Fundamental Research Projects under Grant No.3070012210917
文摘This paper proposes a hierarchical word domain assignment algorithm to automatically build domain dictionaries from Machine-Readable Dictionary(MRD).The process for word domain assignment can be divided into three steps:1) Hierarchical structure constructing;2) Classifier training;3) Word domain assigning.Compared with the traditional methods,the hierarchical word domain assignment algorithm enhances the accuracy of word domain assignment while reducing human efforts on collecting corpus.Experiments on WordNet 2.0 show that 62.53% of the first domain labels are matched with the WordNet Domains 3.0 by using gloss-based word domain assignment,and the performance can be further improved by utilizing the hierarchical relationships among the domain sets.
文摘‘TheInternet Plus＂and＂maker＂made Yaowen Jiaozi magazine’s list of the 10 most popular Chinese catchphrases of 2015.list,published in the December 2015 issue,featured seven phrases from the Internet and three related to political and economic affairs.
