150
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WSDM
2012
ACM
14 years 8 days ago
2012
ACM
Many factorization models like matrix or tensor factorization have been proposed for the important application of recommender systems. The success of such factorization models dep...
183
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WSDM
2012
ACM
14 years 8 days ago
2012
ACM
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...
172
Voted
WSDM
2012
ACM
14 years 8 days ago
2012
ACM
We present a new approach for personalizing Web search results to a specific user. Ranking functions for Web search engines are typically trained by machine learning algorithms u...
156
Voted
WSDM
2012
ACM
14 years 8 days ago
2012
ACM
Microblogs have become an important source of information for the purpose of marketing, intelligence, and reputation management. Streams of microblogs are of great value because o...
167
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WSDM
2012
ACM
14 years 8 days ago
2012
ACM
The phenomenal growth in the volume of easily accessible information via various web-based services has made it essential for service providers to provide users with personalized ...
152
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WSDM
2012
ACM
14 years 8 days ago
2012
ACM
This paper presents a novel opinion mining research problem, which is called Contrastive Opinion Modeling (COM). Given any query topic and a set of text collections from multiple ...
192
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WSDM
2012
ACM
14 years 8 days ago
2012
ACM
This paper uncovers a new phenomenon in web search that we call domain bias — a user’s propensity to believe that a page is more relevant just because it comes from a particul...
155
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WSDM
2012
ACM
14 years 8 days ago
2012
ACM
One of the key objectives of viral marketing is to identify a small set of users in a social network, who when convinced to adopt a product will influence others in the network l...
158
click to vote
WSDM
2012
ACM
14 years 8 days ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...