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Harry Shum, PhD Corporate Vice President Microsoft Corporation www.bing.com
Evelyne Viegas, PhD Senior Research Program Manager Microsoft Corporation
Oct
2007
Jan
2008
July
2008
April
2008
Oct
2008
Jan
2009
July
2009
April
2009
10%
20%
30%
40%
50%
60%
70%
Oct
2006
Jan
2007
July
2007
April
2007
Oct
2005
Jan
2006
July
2006
April
2006
July 2009
-4%
-2%
-1%
May 2010 Dec 2009
0%
1%
2%
4%
-3%
3% +4.1%
-1.4%
-1.2%
• Launched on June 1, 2009 and called a “Decision Engine”
• Fastest growing search engine in 2009
• “The best new product of the year 2009” - Crunchies Award by TechCrunch
• Tough Love for Microsoft Search: Danny Sullivan • http://searchengineland.com/tough-love-for-microsoft-search-15968
• Dec. 30, 2008
Simplified tasks meaningconcepts
task completion
Bing 2010 Summer Release
Yu-Ting Kuo Principal Program Manager www.bing.com
demo
Intent Model
It K, It-1
It At
Ut
• Applying Bayesian Minimum Risk (BMR) Framework • Intent Model: It = argmaxI P( I | Ut , It-1 ; K)
• Interaction Model: At = argminA E[Cost(A, It)]
• Considering productization feasibility • Local optimum vs. theoretical optimum
• Leveraging rich presentation capability • Infer multiple intent candidates
• Generate dialog actions at multiple levels
Intent +
Interaction
Query-level
Dialog
Document-
Level
Dialog
Spatial
Dialog
Spatial-
Temporal
Dialog
Kuansan Wang, PhD
Principal Researcher
Microsoft Research
Enhanced View
Deep Links
Caption
Additional
Caption Preview
Title
Page Time
Stamp
URL
Entity-based result summary
Quick Tabs for relevant Bing
verticals, domains, answers
All Bing Vertical Services
History-aware
Autosuggest
History-aware
Compare
History-aware
Implicit Compare
• Driving the Search Evolution from topical directory to site finder to task completion
• Acquiring and computing knowledge
• Understanding user intent and designing user interaction
• Minimizing Cost() i.e. the user efforts to accomplish a task
• Microsoft Web N-gram Services • Provide large scale web index data for language modeling research work
• Public beta since April 2010 (http://research.microsoft.com/web-ngram)
• SIGIR workshop July 2010
• New API Services and query data in Microsoft Web N-gram Services starting TODAY on http://research.microsoft.com/web-ngram
• Announcing the first Bing-MSR Challenge (Fall 2010)
• Awards
• Bing-MSR Fellowships
• Conference/Workshop Travel grants
• Check http://research.microsoft.com/web-ngram for more details beginning August