481 search results - page 9 / 97 » Statistical precision of information retrieval evaluation |
ICDIM
2007
IEEE
15 years 6 months ago
2007
IEEE
: Some measures such as average precision over all relevant documents and recall level precision are considered as good system-oriented measures, because they concern both precisio...
83
Voted
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
We present a method for video classification based on information in the soundtrack. Unlike previous approaches which describe the audio via statistics of mel-frequency cepstral ...
SIGIR
2006
ACM
15 years 5 months ago
2006
ACM
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
VISUAL
2000
Springer
15 years 3 months ago
2000
Springer
We present an original approach for motion-based retrieval involving partial query. More precisely, we propose an uni ed statistical framework both to extract entities of interest ...
SAC
2006
ACM
15 years 5 months ago
2006
ACM
This paper describes and evaluates various general stemming approaches for the French, Portuguese (Brazilian), German and Hungarian languages. Based on the CLEF test-collections, ...