Document Summarization Based on Coverage with Noise Injection and Word Association
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Heechan | - |
dc.contributor.author | Lee, Soowon | - |
dc.date.available | 2021-03-04T00:40:31Z | - |
dc.date.created | 2021-03-04 | - |
dc.date.issued | 2020-11 | - |
dc.identifier.issn | 2078-2489 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/40361 | - |
dc.description.abstract | Automatic document summarization is a field of natural language processing that is rapidly improving with the development of end-to-end deep learning models. In this paper, we propose a novel summarization model that consists of three methods. The first is a coverage method based on noise injection that makes the attention mechanism select only important words by defining previous context information as noise. This alleviates the problem that the summarization model generates the same word sequence repeatedly. The second is a word association method to update the information of each word by comparing the information of the current step with the information of all previous decoding steps. According to following words, this catches a change in the meaning of the word that has been already decoded. The third is a method using a suppression loss function that explicitly minimizes the probabilities of non-answer words. The proposed summarization model showed good performance on some recall-oriented understudy for gisting evaluation (ROUGE) metrics compared to the state-of-the-art models in the CNN/Daily Mail summarization task, and the results were achieved with very few learning steps compared to the state-of-the-art models. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | INFORMATION | - |
dc.title | Document Summarization Based on Coverage with Noise Injection and Word Association | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/info11110536 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | INFORMATION, v.11, no.11 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000593157400001 | - |
dc.identifier.scopusid | 2-s2.0-85096569849 | - |
dc.citation.number | 11 | - |
dc.citation.title | INFORMATION | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Lee, Soowon | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | automatic summarization | - |
dc.subject.keywordAuthor | natural language processing | - |
dc.subject.keywordAuthor | deep learning | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.description.journalRegisteredClass | scopus | - |
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