Yahoo! Labs
Two Tracks
Track1 was aimed at predicting scores that users gave to various items.
Track2 required separation of loved songs from other songs. Both Track1 and Track2 are open to all research groups in academia and industry.
To learn more click here.
Questions?
Between March and June 2011, KDD Cup attracted more than 2000 contestants from around the world. The cup was organized into two tracks, each of which was evaluated separately. On behalf of ACM SIGKDD and Yahoo! Labs, we are pleased to congratulate the winning teams in both tracks:
1st place both tracks - Team National Taiwan University
Shou-De Lin, Chih-Jen Lin, Hsuan-Tien Lin, Tsung-Ting Kuo, Todd McKenzie, Chen-Tse Tsai, Chung-Yi Li, Yu-Cheng Chou, Ya-Hsuan Chang, Chieh-Yen Lin, Chien-Chih Wang, Rong-Bing Chiu, Po-Wei Wang, Chun-Liang Li, Kuan-Wei Wu, Cheng-Hao Tsai, Shu-Hao Yu, Wei-Shih Lin, Yao-Nan Chen, Ku-Chun Chou, Po-Lung Chen, Chun-Sung Ferng, Wei-Lun Su, Chia-Mau Ni, Chen-Hung Wu
2nd place @ Track1, 3rd place @ Track2 - Team Commendo
Andreas Töscher and Michael Jahrer
2nd place @ Track2 - Team The Art of Lemon
LAI Siwei, DIAO Rui, Xiang Liang, LIU Yang, GU Huxiang, XU Liheng, Li Hang, Wang Dong
3rd place @ Track1 - Team InnerPeace
Zhao Zheng, Tianqi Chen, Qiuxia Lu, Xiao Jiang, Yuqiang Chen, Weinan Zhang, Kailong Chen, Yong Yu, Nathan Liu, Bin Cao, Luheng He, Qiang Yang
The Organizers of KDD Cup 2011
Gideon Dror, Yehuda Koren, Markus Weimer