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RECSYS
2010
ACM
15 years 2 months ago
List-wise learning to rank with matrix factorization for collaborative filtering
A ranking approach, ListRank-MF, is proposed for collaborative filtering that combines a list-wise learning-to-rank algorithm with matrix factorization (MF). A ranked list of item...
Yue Shi, Martha Larson, Alan Hanjalic
SIGDIAL
2010
15 years 2 months ago
Modeling Spoken Decision Making Dialogue and Optimization of its Dialogue Strategy
This paper presents a spoken dialogue framework that helps users in making decisions. Users often do not have a definite goal or criteria for selecting from a list of alternatives...
Teruhisa Misu, Komei Sugiura, Kiyonori Ohtake, Chi...
IHI
2010
149views Healthcare» more  IHI 2010»
14 years 11 months ago
Intelligent personal health record: experience and open issues
Web-based personal health records (PHRs) are under massive deployment. To improve PHR's capability and usability, we previously proposed the concept of intelligent PHR (iPHR)...
Gang Luo, Chunqiang Tang, Selena B. Thomas
UM
2009
Springer
15 years 11 months ago
PerspectiveSpace: Opinion Modeling with Dimensionality Reduction
Abstract. Words mean different things to different people, and capturing these differences is often a subtle art. These differences are often “a matter of perspective,” and...
Jason B. Alonso, Catherine Havasi, Henry Lieberman
CORR
2007
Springer
139views Education» more  CORR 2007»
15 years 4 months ago
Content Reuse and Interest Sharing in Tagging Communities
Tagging communities represent a subclass of a broader class of user-generated content-sharing online communities. In such communities users introduce and tag content for later use...
Elizeu Santos-Neto, Matei Ripeanu, Adriana Iamnitc...