A web-based Chinese automatic question answering system

被引：1

作者：

Cai, DF ^{[1
]}

Cui, H ^{[1
]}

Miao, XL ^{[1
]}

Zhao, CG ^{[1
]}

Ren, XS ^{[1
]}

机构：

[1] Shenyang Inst Aeronaut Engn, Shenyang, Peoples R China

来源：

FOURTH INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY, PROCEEDINGS | 2004年

关键词：

D O I：

10.1109/CIT.2004.1357348

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Question Answering System can give users precise answer to the question presented in natural language. Currently, most of question answering system use large scaled corpus as knowledge base to extract answer. However, abundant source of web provides another ideal knowledge origin for question answering system. The research result shows that using web data resource as database for question answering system can get good result about simply and fact-based question. This paper presents an answer extraction method which based on the calculation of sentence similarity between question and answer. We also realize a web-based Chinese QA system. This system only utilizes the "snippet" in result returned by web search engine as data resource for answer extraction. The experiment result indicates that the system can get prominent results for PERSON, TIME and NUMBER type question, the MRR of all questions is 0.51.

引用

页码：1141 / 1146

页数：6

共 50 条

[1] A Web-based Chinese question answering with answering validation
Cai, DF
Dong, YJ
Lv, DX
Zhang, GP
Miao, XL
Proceedings of the 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering (IEEE NLP-KE'05), 2005, : 499 - 502
[2] Answer extracting for Chinese question answering system web-based
Yu, ZT
Ji, PC
Song, LR
Fan, XZ
Guo, HY
ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings, 2005, : 5128 - 5133
[3] Measurement and modeling of a web-based question answering system
Peng, Chunyi
Gong, Zaoyang
Shen, Guobin
2006 1ST IEEE WORKSHOP ON HOT TOPICS IN WEB SYSTEMS AND TECHNOLOGIES, 2006, : 82 - +
[4] A CHINESE QUESTION ANSWERING SYSTEM BASED ON WEB SEARCH
Liu, Zeng-Jian
Wang, Xiao-Long
Chen, Qing-Cai
Zhang, Yao-Yun
Xiang, Yang
PROCEEDINGS OF 2014 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS (ICMLC), VOL 2, 2014, : 816 - 820
[5] Web-Based Anaphora Resolution for the QUASAR Question Answering System
Buscaldi, Davide
Benajiba, Yassine
Rosso, Paolo
Sanchis, Emilio
ADVANCES IN MULTILINGUAL AND MULTIMODAL INFORMATION RETRIEVAL, 2008, 5152 : 324 - 327
[6] Passage retrieval for web-based question answering
Li, Xin
Liu, Wenyin
Chen, Enhong
Hu, Dawei
Journal of Computational Information Systems, 2009, 5 (03): : 1073 - 1080
[7] Monolingual Web-based Factoid Question Answering in Chinese, Swedish, English and Japanese
Whittaker, E.W.D.
Hamonic, J.
Yang, D.
Klingberg, T.
Furui, S.
EACL - Conf. European Chapter Assoc. Comput. Linguist., Proc. Workshop Multiling. Quest. Answering, MLQA, (45-52):
[8] An optimized topic modeling question answering system for web-based questions
Pushpa Rani, K.
Vidyullatha, Pellakuri
Rao, Koppula Srinivas
MULTIMEDIA TOOLS AND APPLICATIONS, 2024, 83 (27) : 69581 - 69599
[9] A web-based question answering system for effective e-learning
Parthasarathy, Sangeetha
Chen, Jinlin
7th IEEE International Conference on Advanced Learning Technologies, Proceedings, 2007, : 142 - 146
[10] Classic Chinese Automatic Question Answering System Based on Pragmatics Information
Yang, Ye
Jiang, Peilin
Ren, Fuji
Tsuchiya, Seiji
PROCEEDINGS OF THE SPECIAL SESSION OF THE SEVENTH MEXICAN INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE - MICAI 2008, 2008, : 58 - +

← 1 2 3 4 5 →