https://scholars.lib.ntu.edu.tw/handle/123456789/634399
標題: | Combination of feature engineering and ranking models for paper-author identification in KDD Cup 2013 | 作者: | Li, Chun Liang Su, Yu Chuan Lin, Ting Wei Tsai, Cheng Hao Chang, Wei Cheng Huang, Kuan Hao Kuo, Tzu Ming Lin, Shan Wei Lin, Young San Lu, Yu Chen Yang, Chun Pai Chang, Cheng Xia Chin, Wei Sheng Juan, Yu Chin Tung, Hsiao Yu Wang, Jui Pin Wei, Cheng Kuang Wu, Felix Yin, Tu Chun Yu, Tong Zhuang, Yong SHOU-DE LIN HSUAN-TIEN LIN CHIH-JEN LIN |
公開日期: | 1-一月-2013 | 來源出版物: | Proceedings of the 2013 KDD Cup 2013 Workshop | 摘要: | The track 1 problem in KDD Cup 2013 is to discriminate between papers confirmed by the given authors from the other deleted papers. This paper describes the winning solution of team National Taiwan University for track 1 of KDD Cup 2013. First, we conduct the feature engineering to transform the various provided text information into 97 features. Second, we train classification and ranking models using these features. Last, we combine our individual models to boost the performance by using results on the internal validation set and the official Valid set. Some effective post-processing techniques have also been proposed. Our solution achieves 0.98259 MAP score and ranks the first place on the private leaderboard of Test set. © 2013 ACM. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/634399 | ISBN: | 9781450324953 | DOI: | 10.1145/2517288.2517290 |
顯示於: | 資訊工程學系 |
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