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» Comparable Entity Mining from Comparative Questions
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CEC
2009
IEEE
15 years 1 months ago
Using genetic programming to obtain implicit diversity
—When performing predictive data mining, the use of ensembles is known to increase prediction accuracy, compared to single models. To obtain this higher accuracy, ensembles shoul...
Ulf Johansson, Cecilia Sönströd, Tuve L&...
DL
2000
Springer
162views Digital Library» more  DL 2000»
15 years 2 months ago
Snowball: extracting relations from large plain-text collections
Text documents often contain valuable structured data that is hidden in regular English sentences. This data is best exploited if available as a relational table that we could use...
Eugene Agichtein, Luis Gravano
ITS
2010
Springer
178views Multimedia» more  ITS 2010»
15 years 2 months ago
Learning What Works in ITS from Non-traditional Randomized Controlled Trial Data
The traditional, well established approach to finding out what works in education research is to run a randomized controlled trial (RCT) using a standard pretest and posttest desig...
Zachary A. Pardos, Matthew D. Dailey, Neil T. Heff...
ARGMAS
2009
Springer
15 years 4 months ago
Multi-Party Argument from Experience
Abstract. A framework, PISA, for conducting dialogues to resolve disputes concerning the correct categorisation of particular cases, is described. Unlike previous systems to conduc...
Maya Wardeh, Trevor J. M. Bench-Capon, Frans Coene...
APWEB
2008
Springer
14 years 11 months ago
A Study on Multi-word Extraction from Chinese Documents
As a sequence of two or more consecutive individual words inherent with contextual semantics of individual words, multi-word attracts much attention from statistical linguistics an...
Wen Zhang, Taketoshi Yoshida, Xijin Tang