Accomplishments

Event Oriented Abstractive Summarization


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Category
Conference
Authors
Talha Chafekar, Deepak Sharma , Grishma Sharma & Aafiya Hussain
Conference Name
9th International Conference on Natural Language Processing (ICON)
Conference From
15-Dec-2022
Conference To
18-Dec-2022
Conference Venue
IIT, Delhi

Abstractive Summarization models are gener ally conditioned on the source article. This would generate a summary with the central theme of the article. However, it would not be possible to generate a summary focusing on specific key areas of the article. To solve this problem, we introduce a novel method for abstractive summarization. We aim to use a transformer to generate summaries which are more tailored to the events in the text by us ing event information. We extract events from text, perform generalized pooling to get a rep resentation for these events and add an event attention block in the decoder to aid the trans former model in summarization. We carried out experiments on CNN / Daily Mail dataset and the BBC Extreme Summarization dataset. We achieve comparable results on both these datasets, with less training and better inclusion of event information in the summaries as shown by human evaluation scores.

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