KDD Cup竞赛介绍.doc

KDD Cup竞赛介绍数据挖掘者 发表于 2005-7-5 15:41:52以下内容来自：/fuyan.ppt 同时请参考：/datasets/kddcup.html KDD Cup简介由SIGKDD（ACM Special Interest Group on Knowledge Discovery and Data Mining）组织，每年一次的KDD竞赛，和SIGKDD国际会议同期举行。同时面向学术界和业界。 历届KDD Cup的主题：2004, 有指导分类的多种性能度量2003, 网络挖掘及使用日志分析2002, 生物信息及文本挖掘（分子生物学领域）2001, 生物信息及医药（医药设计中的生物活性预测、预测基因/蛋白质的功能及定位） 2000, web挖掘任务（根据点击流及交易数据）1999, 网络侵入侦测及报告1998, 生成最佳直销名单1997, 预测出最可能的善款捐赠人KDD Cup 1997/public/kdd97/kdd_cup.htmlTask given data on past responders to fund-raising, predict most likely responders for new campaignDataset 321 fields/variables, Significant effort on data preprocessing Participants 45 companies/institutions participated 16 contestants turned in their resultsShared 1-2 place Charles Elkan, Ph.D. from University of California, San Diego (BNB, Boosted Naive Bayesian Classifier) Urban Science Applications, Inc. (Gain, Direct Marketing Selection System)3rd Place Silicon Graphics, Inc (MineSet)KDD Cup 1998/databases/kddcup98/kddcup98.htmlTask: the goal was to select the best list to mail a solicitationDataset: 95412 records and 481 fields Participants: 21 teams completed the challenge and submitted results 1st place: Urban Science Applications, Inc. (Software GainSmarts)2nd place: SAS Institute, Inc. (Software Enterprise Miner)3rd place: Quadstone Limited (Software Decisionhouse)KDD Cup 1999Classifier learning contest /users/elkan/clresults.html The goal was to build a predictive model for identifying network intrusions. 24 entries were submitted. Knowledge discovery report contest /users/elkan/kdresults.html The goal was to apply a range of knowledge discovery techniques to the same data used in the 1998 competition, and discover higher-level knowledge from data . Co-winners J. Georges and A.Milley (SAS) S. Rosset and A. Inger (Amdocs, Israel). Honorable mention Paola Sebastiani, Marco Ramoni, and Alexander Crea of Bayesware Ltd. KDD Cup 2000/KDDCUP/Task: The questions related to clickstream and purchase data from an e-tailer. Five questions.Dataset: Obtained from G, a legwear and legcare Web retailerOver 150 teams requested data, 30 teams submitted the answers. Questions 1 & 5 Winner: Amdocs Exploratory Data Analysis SAS, S Plus Classification Tree, Rules Extraction Amdocs Business Insight ToolQuestions 2 & 3 Winner: Salford SystemsQuestion 4 Winner: e-steam KDD Cup 2001/dpage/kddcup2001/Problems from bioinformaitcsData set 1 Prediction of Molecular Bioactivity for Drug Design - Binding to Thrombin (task 1)Data set 2 Prediction of Gene/Protein Function (task 2) and Localization (task 3)136 groups , 200 submissionsTask 1 winner (Thrombin) Jie Cheng (Canadian Imperial Bank of Commerce). Bayesian network learner and classifierTask 2 winner (Function) Mark-A. Krogel (University of Magdeburg). Inductive Logic programmingTask 3 winner (Localization) Hisashi Hayashi, Jun Sese, and Shinichi Morishita (University of Tokyo). K nearest neighbor KDD Cup 2002/craven/kddcup/Two tasks from molecular biology domains Task 1: construct models that can assist genome annotators by automatically extracting information from scientific articles Task 2: learn models that characterize the behavior of individual genes in a hidden experimental setting. Task 1 winner Yizhar Regev and Michal Finkelstein ClearForest and Celera, USATask 2 winner Adam Kowalczyk and Bhavani Raskutti Telstra Research Laboratories, Australia Single Class SVM KDD Cup 2003/projects/kddcup/Data set A very large archive of research papers Citation structure and (partial) data on the downloading of papers by users Task Task 1: predict how many citations each paper will receive during the three months leading up to the KDD 2003 conference Task 2: a citation graph of a large subset of the archive from only the LaTex sources Task 3: each papers popularity will be estimated based on partial download logs Task 4: devise their own questionsTask 1 : Claudia Perlich, Foster Provost, Sofus Kacskassy New York UniversityTask 2: David Vogel AI Insight Inc.Task 3 : Janez Brank and Jure Leskovec Jozef Stefan Institute, Slovenija Task 4 : Amy McGovern, Lisa Friedland, Michael Hay, Brian Gallagher, Andrew Fast, Jennifer Neville, and David Jensen University of Massachusetts, Amherst, USAKDD Cup 2004/kddcup/ April 28 - July 14, 2004两个问题，数据分别来自 生物信息学 量子物理学不同性能指标下的数据挖掘问题有来自49个国家的注册 (including .com) 优胜者来自China, Germany, India, New Zealand, USA 优胜者一半来自公司，一半来自大学Protein Winners: Bernhard Pfahringer University of Waikato, Computer Science Department 1st Place Overall Yan Fu, RuiXiang Sun, Qiang Yang, Simin He, Chunli Wang, Haipeng Wang, Shiguang Shan, Junfa Liu, Wen Gao Institute of Computing Technology, Chinese Academy of Sciences Tied for 1st Place Overall Honorable Mention for Squared Error Honorable Mention for Average Precision David S. Vogel, Eric Gottschalk, and Morgan C. Wang MEDai / A.I. Insight / University of Central Florida Tied for 1st Place Overall Honorable Mention for Top-1 Accuracy Dirk Dach, Holger Flick, Christophe Fousse