arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2007.02598cs.CL
收藏

基于反射的词属性迁移

Reflection-based Word Attribute Transfer

Nara Institute of Science and Technology(奈良先端科学技术大学院大学)

Yoichi Ishibashi, Katsuhito Sudoh, Koichiro Yoshino, Satoshi Nakamura

摘要:

词嵌入可以用来改变词的属性,包括词的性别,它通常代表诸如国王-男人+女人=女王之类的类比关系。为了以这种基于类比的方式将国王转换为王后,我们基于国王是男性的知识减去差向量man-woman。然而,开发这样的知识对于单词和属性来说是非常昂贵的。在这项工作中,我们提出了一种新的方法,字属性转移反射映射的基础上,没有这样的类比操作。实验结果表明,该方法可以在不改变不具有目标属性的词的情况下,转移给定词的词属性。

英文摘要:

Word embeddings, which often represent such analogic relations as king - man + woman = queen, can be used to change a word's attribute, including its gender. For transferring king into queen in this analogy-based manner, we subtract a difference vector man - woman based on the knowledge that king is male. However, developing such knowledge is very costly for words and attributes. In this work, we propose a novel method for word attribute transfer based on reflection mappings without such an analogy operation. Experimental results show that our proposed method can transfer the word attributes of the given words without changing the words that do not have the target attributes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑