Domain specific event topic information extraction on large text collections
110 p.
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| Other Authors: | |
| Format: | Thesis |
| Published: |
2010
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| Online Access: | https://hdl.handle.net/10356/35738 |
| _version_ | 1826125306823442432 |
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| author | Sun, Zhen |
| author2 | Lim Ee Peng |
| author_facet | Lim Ee Peng Sun, Zhen |
| author_sort | Sun, Zhen |
| collection | NTU |
| description | 110 p. |
| first_indexed | 2024-10-01T06:34:09Z |
| format | Thesis |
| id | ntu-10356/35738 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T06:34:09Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | ntu-10356/357382023-03-04T00:44:19Z Domain specific event topic information extraction on large text collections Sun, Zhen Lim Ee Peng School of Computer Engineering DRNTU::Engineering::Computer science and engineering::Information systems::Information storage and retrieval 110 p. In this research, we examine the problem of extracting information about domain specific event topics from a large document collection. Given a user query that specifies some seed information about an event topic, a conventional document retrieval system usually finds documents where the given query terms appear frequently but not necessarily the documents containing a complete set of information about the event topic. Documents related to the event topic but not containing the query terms will not be returned. A novel way of representing information about an event topic by its entity and relation instances has been introduced in this thesis. MASTER OF ENGINEERING (SCE) 2010-04-23T01:31:44Z 2010-04-23T01:31:44Z 2007 2007 Thesis Sun, Z. (2007). Domain specific event topic information extraction on large text collections. Master’s thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/35738 10.32657/10356/35738 application/pdf |
| spellingShingle | DRNTU::Engineering::Computer science and engineering::Information systems::Information storage and retrieval Sun, Zhen Domain specific event topic information extraction on large text collections |
| title | Domain specific event topic information extraction on large text collections |
| title_full | Domain specific event topic information extraction on large text collections |
| title_fullStr | Domain specific event topic information extraction on large text collections |
| title_full_unstemmed | Domain specific event topic information extraction on large text collections |
| title_short | Domain specific event topic information extraction on large text collections |
| title_sort | domain specific event topic information extraction on large text collections |
| topic | DRNTU::Engineering::Computer science and engineering::Information systems::Information storage and retrieval |
| url | https://hdl.handle.net/10356/35738 |
| work_keys_str_mv | AT sunzhen domainspecificeventtopicinformationextractiononlargetextcollections |