Cross-Lingual Classification of Topics in Political Texts
Cross-Lingual Classification of Topics in Political Texts
复制标题
政治文本主题的跨语言分类
DOI:
10.18653/v1/w17-2906
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Simone Paolo Ponzetto
中科院分区:
文献类型:
--
作者:
G. Glavas;F. Nanni;Simone Paolo Ponzetto
In this paper, we propose an approach for cross-lingual topical coding of sentences from electoral manifestos of political parties in different languages. To this end, we exploit continuous semantic text representations and induce a joint multilingual semantic vector spaces to enable supervised learning using manually-coded sentences across different languages. Our experimental results show that classifiers trained on multilingual data yield performance boosts over monolingual topic classification.