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Optimizing Two-Dimensional Search Results Presentation
Published on Jan 13, 20123069 Views
Classic search engine results are presented as an ordered list of documents and the problem of presentation trivially reduces to ordering documents by their scores. This is because users scan a list p
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Chapter list
Optimizing Two-Dimensional Search Results Presentation00:00
Image and Product Search00:14
Users do not see row-major00:54
Eye-Gaze Patterns01:18
New Approach01:48
User Model02:36
Clicks as a Proxy03:05
Markovian Click Traces - 103:28
Markovian Click Traces - 204:07
Two Problems - 105:05
Two Problems - 205:26
HMM problem - 105:31
HMM problem - 206:21
Probabilities inferred by best heuristic - 106:47
Probabilities inferred by best heuristic - 207:19
Empirical Click Fraction08:14
Two Problems - 308:59
Defining the Placement Problem09:13
Objects Placement - 109:31
Objects Placement - 209:39
Objects Placement - 309:42
Objects Placement - 409:59
"Apple" - 110:26
"Apple" - 211:06
User Satisfaction11:25
Good Placement - 112:26
Good Placement - 212:36
Good Placement - 312:40
Objects13:07
User Model - 113:45
User Model - 213:51
User Model - 314:02
User Model - 414:07
Placement Problem14:15
Placement Heuristics15:02
Hit slots ordering16:00
Thanks!16:18