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ICIP
2002
IEEE
16 years 1 months ago
Objective evaluation of segmentation quality using spatio-temporal context
In this paper, we propose an automatic method for the objective evaluation of segmentation results. The method is based on computing the deviation of the segmentation results from...
Andrea Cavallaro, Elisa Drelie Gelasca, Touradj Eb...
LREC
2010
138views Education» more  LREC 2010»
15 years 1 months ago
Evaluating a Text Mining Based Educational Search Portal
In this paper, we present the main features of a text mining based search engine for the UK Educational Evidence Portal available at the UK National Centre for Text Mining (NaCTeM...
Sophia Ananiadou, John McNaught, James Thomas, Mar...
LREC
2010
164views Education» more  LREC 2010»
15 years 1 months ago
Evaluating Machine Translation Utility via Semantic Role Labels
We present the methodology that underlies new metrics for semantic machine translation evaluation that we are developing. Unlike widely-used lexical and n-gram based MT evaluation...
Chi-kiu Lo, Dekai Wu
INLG
2010
Springer
14 years 9 months ago
The GREC Challenges 2010: Overview and Evaluation Results
There were three GREC Tasks at Generation Challenges 2010: GREC-NER required participating systems to identify all people references in texts; for GRECNEG, systems selected corefe...
Anja Belz, Eric Kow
LREC
2010
133views Education» more  LREC 2010»
15 years 1 months ago
Towards Sentiment Analysis of Financial Texts in Croatian
The paper presents results of an experiment dealing with sentiment analysis of Croatian text from the domain of finance. The goal of the experiment was to design a system model fo...
Zeljko Agic, Nikola Ljubesic, Marko Tadic