251 search results - page 17 / 51 » Analyzing the Effect of Query Class on Document Retrieval Pe... |
ISMIR
2005
Springer
14 years 2 months ago
2005
Springer
This paper presents an overview of different approaches to melody segmentation aimed at extracting music lexical units, which can be used as content descriptors of music documents...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
Large collections of documents are commonly created around a database, where a typical database schema may contain hundreds of tables and thousands of columns. We developed a syst...
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
Language Modeling (LM) has been successfully applied to Information Retrieval (IR). However, most of the existing LM approaches only rely on term occurrences in documents, queries...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
Query reformulation modifies the original query with the aim of better matching the vocabulary of the relevant documents, and consequently improving ranking effectiveness. Previou...