Sciweavers

229 search results - page 20 / 46
» Evaluation measures for preference judgments
Sort
View
SIGIR
2008
ACM
13 years 8 months ago
A simple and efficient sampling method for estimating AP and NDCG
We consider the problem of large scale retrieval evaluation. Recently two methods based on random sampling were proposed as a solution to the extensive effort required to judge te...
Emine Yilmaz, Evangelos Kanoulas, Javed A. Aslam
EMNLP
2008
13 years 10 months ago
Learning Graph Walk Based Similarity Measures for Parsed Text
We consider a parsed text corpus as an instance of a labelled directed graph, where nodes represent words and weighted directed edges represent the syntactic relations between the...
Einat Minkov, William W. Cohen
CLEF
2001
Springer
14 years 29 days ago
iCLEF 2001 at Maryland: Comparing Term-for-Term Gloss and MT
For the first interactive Cross-Language Evaluation Forum, the Maryland team focused on comparison of term-for-term gloss translation with full machine translation for the documen...
Jianqiang Wang, Douglas W. Oard
CVPR
2008
IEEE
14 years 10 months ago
Unsupervised estimation of segmentation quality using nonnegative factorization
We propose an unsupervised method for evaluating image segmentation. Common methods are typically based on evaluating smoothness within segments and contrast between them, and the...
Roman Sandler, Michael Lindenbaum
ACMSE
2004
ACM
14 years 1 months ago
Usability testing of notification interfaces: are we focused on the best metrics?
Notification interfaces that continuously present peripheral information have received increasing interest within the HCI community, especially those supporting awareness of other...
John E. Booker, Christa M. Chewar, D. Scott McCric...