Sciweavers

3088 search results - page 21 / 618
» Learning Question Classifiers
Sort
View
IJAR
2011
86views more  IJAR 2011»
12 years 11 months ago
On open questions in the geometric approach to structural learning Bayesian nets
The basic idea of an algebraic approach to learning Bayesian network (BN) structures is to represent every BN structure by a certain uniquely determined vector, called the standar...
Milan Studený, Jirí Vomlel
EDM
2008
193views Data Mining» more  EDM 2008»
13 years 9 months ago
Can we predict which groups of questions students will learn from?
In a previous study ([4]), we used the ASSISTment system to track student knowledge longitudinally over the course of a schools year, based upon each student using our system about...
Mingyu Feng, Neil T. Heffernan, Joseph E. Beck, Ke...
IJCNLP
2005
Springer
14 years 1 months ago
Web-Based Unsupervised Learning for Query Formulation in Question Answering
Yi-Chia Wang, Jian-Cheng Wu, Tyne Liang, Jason S. ...
JCDL
2004
ACM
93views Education» more  JCDL 2004»
14 years 1 months ago
Web question answering through automatically learned patterns
Dmitri Roussinov, Jose Antonio Robles-Flores
SIGIR
2004
ACM
14 years 1 months ago
Learning patterns to answer open domain questions on the web
Dmitri Roussinov, Jose Antonio Robles-Flores