evelyne viegas, phd senior research program manager€¦ · . evelyne viegas, phd senior research...
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Harry Shum, PhD Corporate Vice President Microsoft Corporation www.bing.com
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Evelyne Viegas, PhD Senior Research Program Manager Microsoft Corporation
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Oct
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Jan
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July
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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
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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
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• Tough Love for Microsoft Search: Danny Sullivan • http://searchengineland.com/tough-love-for-microsoft-search-15968
• Dec. 30, 2008
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Simplified tasks meaningconcepts
task completion
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Bing 2010 Summer Release
Yu-Ting Kuo Principal Program Manager www.bing.com
demo
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Intent Model
It K, It-1
It At
Ut
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• 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
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Intent +
Interaction
Query-level
Dialog
Document-
Level
Dialog
Spatial
Dialog
Spatial-
Temporal
Dialog
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Kuansan Wang, PhD
Principal Researcher
Microsoft Research
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Enhanced View
Deep Links
Caption
Additional
Caption Preview
Title
Page Time
Stamp
URL
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Entity-based result summary
Quick Tabs for relevant Bing
verticals, domains, answers
All Bing Vertical Services
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History-aware
Autosuggest
History-aware
Compare
History-aware
Implicit Compare
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• 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
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• 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
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