24105 search results - page 176 / 4821 » Models in Information Retrieval |
AAAI
2010
14 years 3 days ago
2010
Matrix factorization is a fundamental technique in machine learning that is applicable to collaborative filtering, information retrieval and many other areas. In collaborative fil...
AIRS
2004
Springer
14 years 4 months ago
2004
Springer
This paper presents a cluster-based text categorization system which uses class distributional clustering of words. We propose a new clustering model which considers the global in...
CIKM
2008
Springer
14 years 19 days ago
2008
Springer
As online social networking emerges, there has been increased interest to utilize the underlying social structure as well as the available social information to improve search. In...
AMR
2007
Springer
14 years 4 months ago
2007
Springer
In retrieval, indexing and classification of multimedia data an efficient information fusion of the different modalities is essential for the system’s overall performance. Sinc...
ICMCS
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper presents a method for automatically annotating and retrieving animal images. Our model is a multi-modality ontology extended from our previous works in the sense that b...