当前位置:首页  新闻公告  新闻资讯
ITNLP实验室将于本周五(5月13号)晚6:00在新技术楼618#举行学术活动,会上由孙建国、姜维、徐永东为大家作报告
发布人:test  发布时间:2005-05-12   浏览次数:16

1. Speaker: Sun JianGuo
   Title: Development of FEP based on Symbian OS.
   Abstract: It introduces the features and organization of the Symbian system. And then introduces the development of the input method FEP based on Symbian OS.

2. Speaker: Jiang Wei
   Title:PinYin-to-Character Conversion Model based on Support Vector Machines
 Abstract: In order to overcome the difficultiy in fusing more features into n-gram and Hidden Markov Model (HMM), a PinYin-to-Character Conversion Model based on Support Vector Machines (SVM) is proposed in this paper, providing the ability of integrating more statistical information.The experimental result showed that this SVM Pinyin-to-Character conversion model achieved 1.2% higher precision than the trigram model, which adopted absolute smoothing algorithm, moreover, the SVM model with long distance features achieved 2.0% higher accuracy.

3. Speaker: Xu YongDong
   Title: A Study on Text Units Similarity Using LR-Based SVR
Abstract: aim at the heterogeneity of training set of statistical model,we propose a support vector machine regression modelbased on the logistic regression to calculate similarity between units come from the related texts.