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Estimating Rates of Rare Events at Multiple Resolutions
Published on 2007-08-156372 Views
We consider the problem of estimating occurrence rates of rare events for extremely sparse data, using pre-existing hierarchies to perform inference at multiple resolutions. In particular, we focus on
Presentation
Estimating Rates of Rare Events at Multiple Resolutions00:03
Estimation in the “Tail” pt 100:10
Estimation in the “Tail” pt 201:06
System Overview02:11
Sampling of Webpages03:34
Imputation of Impression Volume pt 104:34
Imputation of Impression Volume pt 206:02
Imputation of Impression Volume pt 306:21
Imputing Xij06:42
Imputation: Summary07:25
Rare Rate Modeling pt 108:22
Rare Rate Modeling pt 208:39
Rare Rate Modeling pt 309:23
Experiments pt 110:20
Experiments pt 210:45
Experiments pt 311:21
Experiments pt 412:15
Experiments pt 512:34
Related Work13:46
Conclusions14:23
Experiments pt 5 (a)15:55