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SIGIR
2004
ACM
14 years 3 months ago
A joint framework for collaborative and content filtering
This paper proposes a novel, unified, and systematic approach to combine collaborative and content-based filtering for ranking and user preference prediction. The framework inco...
Justin Basilico, Thomas Hofmann
IJON
2006
103views more  IJON 2006»
13 years 10 months ago
Kernel extrapolation
We present a framework for efficient extrapolation of reduced rank approximations, graph kernels, and locally linear embeddings (LLE) to unseen data. We also present a principled ...
S. V. N. Vishwanathan, Karsten M. Borgwardt, Omri ...
PAMI
2006
126views more  PAMI 2006»
13 years 10 months ago
A 3D Shape Constraint on Video
We propose to combine the information from multiple motion fields by enforcing a constraint on the surface normals (3D shape) of the scene in view. The fact that the shape vectors ...
Hui Ji, Cornelia Fermüller
JCIT
2010
184views more  JCIT 2010»
13 years 4 months ago
A Risk Evaluation Method for the High-Technology Project Investment Based on ET-WA Operator with 2-Tuple Linguistic Information
With respect to multiple attribute decision making problems with linguistic information of attribute values and weight values, a decision analysis is proposed. Then, a method base...
Jianli Wei
ICDE
2008
IEEE
149views Database» more  ICDE 2008»
14 years 11 months ago
Orchid: Integrating Schema Mapping and ETL
This paper describes Orchid, a system that converts declarative mapping specifications into data flow specifications s) and vice versa. Orchid provides an abstract operator model t...
Stefan Dessloch, Mauricio A. Hernández, Rya...