黏着语形态分析的图状建模方法

来源 :第十六届全国计算语言学学术会议暨第五届基于自然标注大数据的自然语言处理国际学术研讨会 | 被引量 : 0次 | 上传用户：einsun222

【摘要】

：

为黏着语形态分析建立了一种图状结构的判别式模型,该模型将黏着语语句的形态分析结果建模为形态成分的图状结构,通过灵活丰富的特征设计描述了词语内部形态成分之间以及分属相邻词语的形态成分之间的关联约束.相比传统的线性模型,图状模型更好地考虑了各形态成分之间的语言学关联,从而有望取得更高的整句分析性能.在韩语和维吾尔语上的实验结果表明,图状模型相比线性模型取得了显著的性能提升,形态分析词级准确率分别提升了

【作者】

：

徐春蒋同海阿布都热合曼·卡的尔

【机构】

：

中国科学院新疆理化技术研究所,新疆乌鲁木齐830011;新疆民族语音语言信息处理重点实验室,新疆乌鲁木齐830011;中国科学院大学,北京100049;新疆财经大学计算机科学与工程学院,新疆

【出处】

：

第十六届全国计算语言学学术会议暨第五届基于自然标注大数据的自然语言处理国际学术研讨会

【发表日期】

：

2017年7期

【关键词】

：

黏着语形态分析图状模型线性模型

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