{"title":"Hierarchical Topic Model and Summarization","authors":"Lei Li, Yazhao Zhang","doi":"10.1142/9789813274884_0005","DOIUrl":"https://doi.org/10.1142/9789813274884_0005","url":null,"abstract":"","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132349565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mahmoud El-Haj, Paul Rayson, S. Young, P. Alves, Carlos Herrero Zorita
{"title":"Multilingual Financial Narrative Processing: Analyzing Annual Reports in English, Spanish, and Portuguese","authors":"Mahmoud El-Haj, Paul Rayson, S. Young, P. Alves, Carlos Herrero Zorita","doi":"10.1142/9789813274884_0013","DOIUrl":"https://doi.org/10.1142/9789813274884_0013","url":null,"abstract":"This chapter describes and evaluates the use of Information Extraction and Natural Language Processing methods for extraction and analysis of financial annual reports in three languages: English, Spanish and Portuguese. The work described retains information on document structure which is needed to enable a clear distinction between narrative and financial statement components of annual reports and between individual sections within the narratives component. Extraction accuracy varies between languages with English exceeding 95 %. We apply the extraction methods on a comprehensive sample of annual reports published by UK, Spanish and Portuguese non-financial firms between 2003 and 2014.","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"393 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131817723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"BACK MATTER","authors":"Marina Litvak, N. Vanetik","doi":"10.1142/9789813274884_bmatter","DOIUrl":"https://doi.org/10.1142/9789813274884_bmatter","url":null,"abstract":"","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127838592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Elena Lloret, Tatiana Vodolazova, P. Moreda, R. Muñoz, M. Palomar
{"title":"Are Better Summaries Also Easier to Understand? Analyzing Text Complexity in Automatic Summarization","authors":"Elena Lloret, Tatiana Vodolazova, P. Moreda, R. Muñoz, M. Palomar","doi":"10.1142/9789813274884_0010","DOIUrl":"https://doi.org/10.1142/9789813274884_0010","url":null,"abstract":"","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126109176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"FRONT MATTER","authors":"Marina Litvak, N. Vanetik","doi":"10.1142/9789813274884_fmatter","DOIUrl":"https://doi.org/10.1142/9789813274884_fmatter","url":null,"abstract":"","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128323179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Using a Polytope Model for Unsupervised Document Summarization","authors":"N. Vanetik, Marina Litvak","doi":"10.1142/9789813274884_0002","DOIUrl":"https://doi.org/10.1142/9789813274884_0002","url":null,"abstract":"","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131869514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Multilingual Text Analysis: History, Tasks, and Challenges","authors":"N. Vanetik, Marina Litvak","doi":"10.1142/9789813274884_0001","DOIUrl":"https://doi.org/10.1142/9789813274884_0001","url":null,"abstract":"","PeriodicalId":310923,"journal":{"name":"Multilingual Text Analysis","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131357229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}