614 search results - page 72 / 123 » Similarity-based Approach to Relevance Learning |
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Community Question Answering (CQA) has emerged as a popular forum for users to pose questions for other users to answer. Over the last few years, CQA portals such as Naver and Yah...
ECIR
1998
Springer
13 years 9 months ago
1998
Springer
We present in this paper a combination of Machine Learning based Information Retrieval (IR) techniques and stochastic language modelling in a hierarchical system that extracts sur...
ICML
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper examines high dimensional regression with noise-contaminated input and output data. Goals of such learning problems include optimal prediction with noiseless query poin...
UIC
2007
Springer
14 years 2 months ago
2007
Springer
Nowadays, e-learning systems are widely used for education and training in universities and companies because of their electronic course content access and virtual classroom partic...
IFIP3
2004
13 years 9 months ago
2004
: The history of computing can be seen in terms of cultural change engendered by philosophical opposition. In education some key philosophical dichotomies are those of commercial-c...