847 search results - page 4 / 170 » Improving Quality of Training Data for Learning to Rank Usin... |
JIFS
2008
13 years 5 months ago
2008
The crucial issue in many classification applications is how to achieve the best possible classifier with a limited number of labeled data for training. Training data selection is ...
ICMLC
2010
Springer
13 years 4 months ago
2010
Springer
: The performance of a statistical machine translation (SMT) system heavily depends on the quantity and quality of the bilingual language resource. However, the pervious work mainl...
KDD
2007
ACM
14 years 6 months ago
2007
ACM
We address the task of learning rankings of documents from search engine logs of user behavior. Previous work on this problem has relied on passively collected clickthrough data. ...
KDD
2008
ACM
14 years 6 months ago
2008
ACM
This paper addresses the repeated acquisition of labels for data items when the labeling is imperfect. We examine the improvement (or lack thereof) in data quality via repeated la...
CIKM
2011
Springer
12 years 5 months ago
2011
Springer
Community QA portals provide an important resource for non-factoid question-answering. The inherent noisiness of user-generated data makes the identification of high-quality cont...