4032 search results - page 346 / 807 » Generality Is Predictive of Prediction Accuracy |
139
click to vote
WWW
2004
ACM
16 years 7 months ago
2004
ACM
Collaborative Filtering (CF) technique has proved to be one of the most successful techniques in recommendation systems in recent years. However, traditional centralized CF system...
156
click to vote
ICCD
2008
IEEE
16 years 3 months ago
2008
IEEE
— Increasing sizes of benchmarks make detailed simulation an extremely time consuming process. Statistical techniques such as the SimPoint methodology have been proposed in order...
167
click to vote
ACSC
2009
IEEE
16 years 1 months ago
2009
IEEE
Numerous studies have used historical datasets to build and validate models for estimating software development effort. Very few used a chronological split (where projects’ end ...
203
click to vote
BCI
2009
IEEE
16 years 1 months ago
2009
IEEE
—In this paper, we describe and compare three Collaborative Filtering (CF) algorithms aiming at the low-rank approximation of the user-item ratings matrix. The algorithm implemen...
197
click to vote
DAWAK
2009
Springer
16 years 1 months ago
2009
Springer
The appropriate choice of a method for imputation of missing data becomes especially important when the fraction of missing values is large and the data are of mixed type. The prop...