| Paper Abstract and Keywords |
| Presentation |
2007-01-30 13:45
Extraction of Computer Virus Information using Dependency Structure
Yusaku Suzuki, Tsuyoshi Yamamura (Aichi Prefectural Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes the method of information extraction of noun phrases and sentences to create an encyclopedia from internet news articles.
We extract the computer virus information (a virus name, infection routes and symptoms) using SVM (Support Vector Machine).
Our previous method which only used features of surrounding morphemes or words in the sentence didn't have good performance in extraction of clauses or sentences.
So, we applied dependency structures to improve the performance.
As a result, our method greatly improved accuracy compared to chunking method.
The information route's F-value increased by 11.04 and the symptom's F-value increased by 19.83. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Information Extraction / Support Vector Machine / Dependency Structure / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 517, NLC2006-79, pp. 37-42, Jan. 2007. |
| Paper # |
NLC2006-79 |
| Date of Issue |
2007-01-23 (NLC) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
NLC |
| Conference Date |
2007-01-30 - 2007-01-31 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Sapporo Convention Center |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
NLC |
| Conference Code |
2007-01-NLC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Extraction of Computer Virus Information using Dependency Structure |
| Sub Title (in English) |
|
| Keyword(1) |
Information Extraction |
| Keyword(2) |
Support Vector Machine |
| Keyword(3) |
Dependency Structure |
| Keyword(4) |
|
| Keyword(5) |
|
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Yusaku Suzuki |
| 1st Author's Affiliation |
Aichi Prefectural University (Aichi Prefectural Univ.) |
| 2nd Author's Name |
Tsuyoshi Yamamura |
| 2nd Author's Affiliation |
Aichi Prefectural University (Aichi Prefectural Univ.) |
| 3rd Author's Name |
|
| 3rd Author's Affiliation |
() |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2007-01-30 13:45:00 |
| Presentation Time |
30 minutes |
| Registration for |
NLC |
| Paper # |
NLC2006-79 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.517 |
| Page |
pp.37-42 |
| #Pages |
6 |
| Date of Issue |
2007-01-23 (NLC) |