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篇名 |
Content Enrichment Using Linked Open Data for News Classification
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並列篇名 | Content Enrichment Using Linked Open Data for News Classification |
作者 | Hsin-Chang Yang、Yu-Chih Wang |
英文摘要 | In the Web era, people tend to rely on the Web to receive news instead of traditional ways such as newspapers. However, the amount of news generated online is enormous that prohibits people from obtaining their interested news. Most of the common newswire sites still classified the news manually that costed a lot of human effort and may receive unstable result. In the past decades, text classification has been a hot topic and received attention from many scholars in areas such as natural language processing, information retrieval, and machine learning, etc. Various classification algorithms and models have been developed to tackle this problem. In the meantime, Tim Berners-Lee proposed the concept of linked data in 2006. Linked open data (LOD) were constructed prevalently since then. In this study, we try to incorporate LOD into the news classification system. We collected four datasets in order to evaluate the accuracy in various text lengths with or without incorporating LOD. Three classification algorithms, namely K nearest neighbors, support vector machines, and decision trees, were used to classify the news. The experimental results show that the linked open data can improve the accuracy in news classification, especially for short texts or small datasets. |
起訖頁 | 1397-1407 |
關鍵詞 | Link open data、Machine learning、Text classification、News classification |
刊名 | 網際網路技術學刊 |
期數 | 202009 (21:5期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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