Lo Sau-Han Silvia. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2002. / Includes bibliographical references (leaves 137-143). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Definition of a summary --- p.2 / Chapter 1.2 --- Definition of text summarization --- p.3 / Chapter 1.3 --- Previous work --- p.4 / Chapter 1.3.1 --- Extract-based text summarization --- p.5 / Chapter 1.3.2 --- Abstract-based text summarization --- p.8 / Chapter 1.3.3 --- Sophisticated text summarization --- p.9 / Chapter 1.4 --- Summarization evaluation methods --- p.10 / Chapter 1.4.1 --- Intrinsic evaluation --- p.10 / Chapter 1.4.2 --- Extrinsic evaluation --- p.11 / Chapter 1.4.3 --- The TIPSTER SUMMAC text summarization evaluation --- p.11 / Chapter 1.4.4 --- Text Summarization Challenge (TSC) --- p.13 / Chapter 1.5 --- Research contributions --- p.14 / Chapter 1.5.1 --- Text summarization based on thematic term approach --- p.14 / Chapter 1.5.2 --- Bilingual news summarization based on an event-driven approach --- p.15 / Chapter 1.6 --- Thesis organization --- p.16 / Chapter 2 --- Text Summarization based on a Thematic Term Approach --- p.17 / Chapter 2.1 --- System overview --- p.18 / Chapter 2.2 --- Document preprocessor --- p.20 / Chapter 2.2.1 --- English corpus --- p.20 / Chapter 2.2.2 --- English corpus preprocessor --- p.22 / Chapter 2.2.3 --- Chinese corpus --- p.23 / Chapter 2.2.4 --- Chinese corpus preprocessor --- p.24 / Chapter 2.3 --- Corpus thematic term extractor --- p.24 / Chapter 2.4 --- Article thematic term extractor --- p.26 / Chapter 2.5 --- Sentence score generator --- p.29 / Chapter 2.6 --- Chapter summary --- p.30 / Chapter 3 --- Evaluation for Summarization using the Thematic Term Ap- proach --- p.32 / Chapter 3.1 --- Content-based similarity measure --- p.33 / Chapter 3.2 --- Experiments using content-based similarity measure --- p.36 / Chapter 3.2.1 --- English corpus and parameter training --- p.36 / Chapter 3.2.2 --- Experimental results using content-based similarity mea- sure --- p.38 / Chapter 3.3 --- Average inverse rank (AIR) method --- p.59 / Chapter 3.4 --- Experiments using average inverse rank method --- p.60 / Chapter 3.4.1 --- Corpora and parameter training --- p.61 / Chapter 3.4.2 --- Experimental results using AIR method --- p.62 / Chapter 3.5 --- Comparison between the content-based similarity measure and the average inverse rank method --- p.69 / Chapter 3.6 --- Chapter summary --- p.73 / Chapter 4 --- Bilingual Event-Driven News Summarization --- p.74 / Chapter 4.1 --- Corpora --- p.75 / Chapter 4.2 --- Topic and event definitions --- p.76 / Chapter 4.3 --- Architecture of bilingual event-driven news summarization sys- tem --- p.77 / Chapter 4.4 --- Bilingual event-driven approach summarization --- p.80 / Chapter 4.4.1 --- Dictionary-based term translation applying on English news articles --- p.80 / Chapter 4.4.2 --- Preprocessing for Chinese news articles --- p.89 / Chapter 4.4.3 --- Event clusters generation --- p.89 / Chapter 4.4.4 --- Cluster selection and summary generation --- p.96 / Chapter 4.5 --- Evaluation for summarization based on event-driven approach --- p.101 / Chapter 4.6 --- Experimental results on event-driven summarization --- p.103 / Chapter 4.6.1 --- Experimental settings --- p.103 / Chapter 4.6.2 --- Results and analysis --- p.105 / Chapter 4.7 --- Chapter summary --- p.113 / Chapter 5 --- Applying Event-Driven Summarization to a Parallel Corpus --- p.114 / Chapter 5.1 --- Parallel corpus --- p.115 / Chapter 5.2 --- Parallel documents preparation --- p.116 / Chapter 5.3 --- Evaluation methods for the event-driven summaries generated from the parallel corpus --- p.118 / Chapter 5.4 --- Experimental results and analysis --- p.121 / Chapter 5.4.1 --- Experimental settings --- p.121 / Chapter 5.4.2 --- Results and analysis --- p.123 / Chapter 5.5 --- Chapter summary --- p.132 / Chapter 6 --- Conclusions and Future Work --- p.133 / Chapter 6.1 --- Conclusions --- p.133 / Chapter 6.2 --- Future work --- p.135 / Bibliography --- p.137 / Chapter A --- English Stop Word List --- p.144 / Chapter B --- Chinese Stop Word List --- p.149 / Chapter C --- Event List Items on the Corpora --- p.151 / Chapter C.1 --- "Event list items for the topic ""Upcoming Philippine election""" --- p.151 / Chapter C.2 --- "Event list items for the topic ""German train derail"" " --- p.153 / Chapter C.3 --- "Event list items for the topic ""Electronic service delivery (ESD) scheme"" " --- p.154 / Chapter D --- The sample of an English article (9505001.xml). --- p.156
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_324041 |
| Date | January 2002 |
| Contributors | Lo, Sau-Han Silvia., Chinese University of Hong Kong Graduate School. Division of Systems Engineering and Engineering Management. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xxii, 165 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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