Please use this identifier to cite or link to this item:
http://hdl.handle.net/10603/226791
Title: | From Extractive to Abstractive Summarization A Journey |
Researcher: | Mehta, Parth |
Guide(s): | Majumder, Prasenjit |
Keywords: | Engineering and Technology,Computer Science,Computer Science Artificial Intelligence |
University: | Dhirubhai Ambani Institute of Information and Communication Technology (DA-IICT) |
Completed Date: | 2018 |
Abstract: | Research in the field of text summarisation has primarily been dominated by investigations of various sentence extraction techniques with a significant focus towards news articles. In this thesis, we intend to look beyond generic sentence extraction and instead focus on domain-specific summarisation, methods for creating ensembles of multiple extractive summarisation techniques and using sentence compression as the first step towards abstractive summarisation. Our proposed approach based on attention-based neural network learns to automatically identify these key phrases from pseudo-labelled data, without requiring any annotation or handcrafted rules. The proposed model outperforms existing baselines and state of the art systems by a large margin. newline |
Pagination: | x, 112p. |
URI: | http://hdl.handle.net/10603/226791 |
Appears in Departments: | Department of Information and Communication Technology |
Files in This Item:
File | Description | Size | Format | |
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01_title.pdf | Attached File | 78.8 kB | Adobe PDF | View/Open |
02_declaration and certificate.pdf | 73.56 kB | Adobe PDF | View/Open | |
03_acknowledgments.pdf | 53.08 kB | Adobe PDF | View/Open | |
04_table of contents.pdf | 76.09 kB | Adobe PDF | View/Open | |
05_abstract.pdf | 74.68 kB | Adobe PDF | View/Open | |
06_list of tables and figures.pdf | 63.88 kB | Adobe PDF | View/Open | |
07_chapter 1.pdf | 102.69 kB | Adobe PDF | View/Open | |
08_chapter 2.pdf | 170.97 kB | Adobe PDF | View/Open | |
09_chapter 3.pdf | 275.05 kB | Adobe PDF | View/Open | |
10_chapter 4.pdf | 202.21 kB | Adobe PDF | View/Open | |
11_chapter 5.pdf | 196.44 kB | Adobe PDF | View/Open | |
12_chapter 6.pdf | 207.56 kB | Adobe PDF | View/Open | |
13_chapter 7.pdf | 75.92 kB | Adobe PDF | View/Open | |
14_references.pdf | 91.68 kB | Adobe PDF | View/Open | |
15_appendix.pdf | 98.79 kB | Adobe PDF | View/Open |
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