4419 search results - page 123 / 884 » Social recommender systems |
183
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AAAI
2012
13 years 8 months ago
2012
We propose a novel sequential decision approach to modeling ordinal ratings in collaborative filtering problems. The rating process is assumed to start from the lowest level, eva...
178
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
A social network can become bases for information infrastructure in the future. It is important to extract social networks that are not biased. Providing a simple means for users ...
134
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IJWBC
2006
15 years 6 months ago
2006
: Autonomous online social systems can emerge from the interaction between the stable social practices of soliciting and eavesdropping when they are performed online. These practic...
184
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ICWSM
2010
15 years 4 months ago
2010
We investigate the impact of a discussion snippet’s overall sentiment on a user’s willingness to read more of a discussion. Using sentiment analysis, we constructed positive, ...
199
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CSDA
2011
15 years 1 months ago
2011
: A multiple test procedure for assessing multivariate normality (MVN) that combines a finite set of affine invariant test statistics for MVN is proposed. This combination is base...