Presentation | 2010-12-21 Towards the Domain Independent Why Text Segment Classification by Bag of Grammar and Rule Based Hybrid Model Katsuyuki TANAKA, Tetsuya TAKIGUCHI, Yasuo Ariki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The main focus of this research is to improve Why Text Segments Classification accuracy for Bag of Grammar method by making use of why-type keywords rules, which extracted manual to construct rule based dictionary, in Rule Based method. The idea behind the usage of Rule Based method is so that it can be supplement the why-type rules that are not covered by Bag of Grammar. We examined two different methods of exploiting Rule Based method to build better Why Text Segments Classification. These methods are differed by the way of combing the Rule Based method into Bag of Grammar method. First model is simply combining features used in Bag of Grammar and Rule Based method to build one feature space to build classifier based on this feature space. Second model explored the schemes of combing different classifiers built by each method to boost the classification accuracy. The experiments showed that some of combing methods provide effective way of constructing more accurate Why Text Segments Classification classifier. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | QA / IR / Why-QA / Non-factoid |
Paper # | NLC2010-24,SP2010-97 |
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Committee | NLC |
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Conference Date | 2010/12/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Natural Language Understanding and Models of Communication (NLC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Towards the Domain Independent Why Text Segment Classification by Bag of Grammar and Rule Based Hybrid Model |
Sub Title (in English) | |
Keyword(1) | QA |
Keyword(2) | IR |
Keyword(3) | Why-QA |
Keyword(4) | Non-factoid |
1st Author's Name | Katsuyuki TANAKA |
1st Author's Affiliation | Faculty of Engineering, Kobe University() |
2nd Author's Name | Tetsuya TAKIGUCHI |
2nd Author's Affiliation | Faculty of Engineering, Kobe University |
3rd Author's Name | Yasuo Ariki |
3rd Author's Affiliation | Faculty of Engineering, Kobe University |
Date | 2010-12-21 |
Paper # | NLC2010-24,SP2010-97 |
Volume (vol) | vol.110 |
Number (no) | 356 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |