298 search results - page 38 / 60 » Sparse Latent Semantic Analysis |
KDD
2009
ACM
15 years 4 months ago
2009
ACM
One-Class Collaborative Filtering (OCCF) is a task that naturally emerges in recommender system settings. Typical characteristics include: Only positive examples can be observed, ...
CCS
2007
ACM
15 years 3 months ago
2007
ACM
The text of this paper has passed across many Internet routers on its way to the reader, but some routers will not pass it along unfettered because of censored words it contains. ...
ECIR
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. This paper investigates a new extension of the Probabilistic Latent Semantic Analysis (PLSA) model [6] for text classification where the training set is partially labeled...
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ICMLA
2008
14 years 11 months ago
2008
In this paper we present a study on music mood classification using audio and lyrics information. The mood of a song is expressed by means of musical features but a relevant part ...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
This paper explores topic aspect (i.e., subtopic or facet) classification for English and Chinese collections. The evaluation model assumes a bilingual user who has found document...