PPT-Challenge the long tail recommendation

Author : lindy-dunigan | Published Date : 2016-07-25

Hongzhi Yin Bin Cui Jing Li Junjie Yao Chen Chen Peking University Outline The Long Tail Market The Long Tail Recommendation Hitting Time Model Absorbing Time

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Challenge the long tail recommendation: Transcript

Hongzhi Yin Bin Cui Jing Li Junjie Yao Chen Chen Peking University Outline The Long Tail Market The Long Tail Recommendation Hitting Time Model Absorbing Time Model Absorbing Cost Model. Hi. I am old M. a. cDonal. d. . I have got a . big . farm and I have got many animals in my farm.. Moo moo. . I am a . cow. . I have got four legs, a big head. ,. and a long tail.. m. oo--moo. Neigh neigh. I am a . Dainee Gibson. Biology 440: Population Genetics. T Gene. Part of T-Box . Complex. Important . for anterior-posterior development. Mutations . in this gene influence tail/taillessness. Brachyury. in the T Gene. Angora Rabbit. Variety of domestic rabbit bred for its long, soft hair. Bred largely for their long wool, which is removed by shearing, combing or plucking.. Four breeds: English, French, Giant, Satin.. J. C. F. Gauss. Central Limit Theorem. Symmetry around . μ. μ. . is the confluence of the mean, median, and mode of the data . μ . splits the data in half. Pareto Principle (20/80 Rule). 20% of . Goel. et al., WSDM 2010). Padmini Srinivasan . Computer Science Department . Department of Management Sciences. http://. cs.uiowa.edu. /. ~. psriniva. padmini-srinivasan@uiowa.edu. Compression (Ch 5). The Long Dark Tail of . Research Data. Arianne Albert, Rose Andrew, Florence . Débarre. , Dan Bock, Michelle Franklin, Kim Gilbert, Nolan Kane, Jean-. Sébastien. Moore, Brook Moyers, . Sébastien. J. C. F. Gauss. Cental. Limit Theorem. Symmetry around . μ. μ. . is the confluence of the mean, median, and mode of the data and splits the data in half. Pareto Principle (80/20 Rule). 80% of output comes from 20% of producers. Hailiang Chen, Assistant Professor. Department of Information Systems. College of Business, City University of Hong Kong. http://www.cb.cityu.edu.hk/staff/hailchen/. hailchen@cityu.edu.hk. What is Double 11?. Fed Challenge. College Fed Challenge is an academic competition. . Teams of students research and analyze economic conditions and then present their analysis with a recommendation for monetary policy . J. C. F. Gauss. Central Limit Theorem. Symmetry around . μ. μ. . is the confluence of the mean, median, and mode of the data . μ . splits the data in half. Pareto Principle (20/80 Rule). 20% of . Dainee Gibson. Biology 440: Population Genetics. T Gene. Part of T-Box . Complex. Important . for anterior-posterior development. Mutations . in this gene influence tail/taillessness. Brachyury. in the T Gene. red. yellow. green. blue. pink. orange. brown. black. grey. white. numbers. Eatable . and uneatable . station. Guess this message. . 23.5 12.15.22.5 5.14.7.12.9.19.8. 1-A 2-B 3-C 4-D 5-E 6-F 7-G 8-H 9-I 10-J 11-K 12-L 13-M 14-N 15-O 16-P 17-Q 18-R 19-S 20-T 21-U 22-V 23-W 24-X . Variety of domestic rabbit bred for its long, soft hair. Bred largely for their long wool, which is removed by shearing, combing or plucking.. Four breeds: English, French, Giant, Satin.. Ball Python. Rachel Pottinger. University of British Columbia. Joint work with lots of great students, including Zainab Zolaktaf, Reza Babanezhad, . Jian Xu, Omar AlOmeir. , and . Janik. Andreas. Exploring and understanding data.

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