Sciweavers

2845 search results - page 73 / 569
» Evaluating Paragraph Retrieval for
Sort
View
ISMIR
2005
Springer
120views Music» more  ISMIR 2005»
15 years 4 months ago
Melodic Similarity Algorithms -- Using Similarity Ratings for Development and Early Evaluation
This paper focuses on gathering similarity ratings for use in the construction, optimization and evaluation of melodic similarity algorithms. The approach involves conducting list...
Margaret Cahill, Donncha Ó. Maidín
DEXAW
2010
IEEE
196views Database» more  DEXAW 2010»
14 years 11 months ago
Direct Optimization of Evaluation Measures in Learning to Rank Using Particle Swarm
— One of the central issues in Learning to Rank (L2R) for Information Retrieval is to develop algorithms that construct ranking models by directly optimizing evaluation measures ...
Ósscar Alejo, Juan M. Fernández-Luna...
ICMCS
2005
IEEE
178views Multimedia» more  ICMCS 2005»
15 years 4 months ago
On the Earth Mover's Distance as a histogram similarity metric for image retrieval
In this paper, the performance of the Earth Mover’s Distance (EMD) vs χ2 distance as histogram similarity metrics for image retrieval is evaluated experimentally. Ground truth ...
Zhenghua Yu, Gunawan Herman
JAIR
2011
88views more  JAIR 2011»
14 years 2 months ago
From "Identical" to "Similar": Fusing Retrieved Lists Based on Inter-Document Similarities
We present a novel approach to fusing document lists that are retrieved in response to a query. Our approach is based on utilizing information induced from inter-document similarit...
Anna Khudyak Kozorovitzky, Oren Kurland
LREC
2010
173views Education» more  LREC 2010»
15 years 19 days ago
Czech Information Retrieval with Syntax-based Language Models
In this paper, we deal with information retrieval approach based on language model paradigm, which has been intensively investigated in recent years. We propose, implement, and ev...
Jana Straková, Pavel Pecina