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Estimating Rates of Rare Events at Multiple Resolutions
Published on Aug 15, 20076356 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
Chapter list
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
System Overview07:46
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