{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T12:55:47Z","timestamp":1773924947743,"version":"3.50.1"},"reference-count":0,"publisher":"IGI Global","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016,4,1]]},"abstract":"<p>As a typical unsupervised learning method, the TextRank algorithm performs well for large-scale text mining, especially for automatic summarization or keyword extraction. However, TextRank only considers the similarities between sentences in the processes of automatic summarization and neglects information about text structure and context. To overcome these shortcomings, the authors propose an improved highly-scalable method, called iTextRank. When building a TextRank graph in their new method, the authors compute sentence similarities and adjust the weights of nodes by considering statistical and linguistic features, such as similarities in titles, paragraph structures, special sentences, sentence positions and lengths. Their analysis shows that the time complexity of iTextRank is comparable with TextRank. More importantly, two experiments show that iTextRank has a higher accuracy and lower recall rate than TextRank, and it is as effective as several popular online automatic summarization systems.<\/p>","DOI":"10.4018\/ijghpc.2016040104","type":"journal-article","created":{"date-parts":[[2016,5,26]],"date-time":"2016-05-26T19:49:57Z","timestamp":1464292197000},"page":"58-75","source":"Crossref","is-referenced-by-count":9,"title":["Towards High Performance Text Mining"],"prefix":"10.4018","volume":"8","author":[{"given":"Shanshan","family":"Yu","sequence":"first","affiliation":[{"name":"College of Medical Information Engineering, Guangdong Pharmaceutical University, Guangzhou, China"}]},{"given":"Jindian","family":"Su","sequence":"additional","affiliation":[{"name":"College of Computer Science and Engineering, South China University of Technology, Guangzhou, China"}]},{"given":"Pengfei","family":"Li","sequence":"additional","affiliation":[{"name":"College of Computer Science and Engineering, South China University of Technology, Guangzhou, China"}]},{"given":"Hao","family":"Wang","sequence":"additional","affiliation":[{"name":"Norwegian University of Science and Technology in Aalesund, Aalesund, Norway"}]}],"member":"2432","container-title":["International Journal of Grid and High Performance Computing"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=153970","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,2]],"date-time":"2022-06-02T04:52:00Z","timestamp":1654145520000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/IJGHPC.2016040104"}},"subtitle":["A TextRank-based Method for Automatic Text Summarization"],"short-title":[],"issued":{"date-parts":[[2016,4,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2016,4]]}},"URL":"https:\/\/doi.org\/10.4018\/ijghpc.2016040104","relation":{},"ISSN":["1938-0259","1938-0267"],"issn-type":[{"value":"1938-0259","type":"print"},{"value":"1938-0267","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,4,1]]}}}