3893 search results - page 139 / 779 » Graded-Inclusion-Based Information Retrieval Systems |
AIR
2005
13 years 10 months ago
2005
Most users of machine-learning products are reluctant to use the systems without any sense of the underlying logic that has led to the system's predictions. Unfortunately many...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Query expansion is a well known method to improve the performance of information retrieval systems. In this work we have tested different approaches to extract the candid...
AMR
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents a system for video shot retrieval in which shots are retrieved based on matching video objects using a combination of colour, shape and texture. Rather than mat...
SIGIR
2009
ACM
14 years 4 months ago
2009
ACM
Evaluation forums such as TREC allow systematic measurement and comparison of information retrieval techniques. The goal is consistent improvement, based on reliable comparison of...
SIGIR
2009
ACM
14 years 4 months ago
2009
ACM
Information retrieval systems are evaluated against test collections of topics, documents, and assessments of which documents are relevant to which topics. Documents are chosen fo...