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EDM
2008
104views Data Mining» more  EDM 2008»
13 years 11 months ago
Data-driven modelling of students' interactions in an ILE
This paper presents the development of two related machine-learned models which predict (a) whether a student can answer correctly questions in an ILE without requesting help and (...
Manolis Mavrikis
GRAPHICSINTERFACE
2008
13 years 11 months ago
Analyzing the kinematics of bivariate pointing
Despite the importance of pointing-device movement to efficiency in interfaces, little is known on how target shape impacts speed, acceleration, and other kinematic properties of ...
Jaime Ruiz, David Tausky, Andrea Bunt, Edward Lank...
IADIS
2008
13 years 11 months ago
Mib: Using Mutual Information for Biclustering High Dimensional Data
Most of the biclustering algorithms for gene expression data are based either on the Euclidean distance or correlation coefficient which capture only linear relationships. However...
Neelima Gupta, Seema Aggarwal
ICWSM
2008
13 years 11 months ago
On the TREC Blog Track
The rise of blogging as a new grassroots publishing medium and the many interesting peculiarities that characterise blogs compared to other genres of documents opened up several n...
Iadh Ounis, Craig Macdonald, Ian Soboroff
AAAI
2006
13 years 11 months ago
Evaluating Critiquing-based Recommender Agents
We describe a user study evaluating two critiquing-based recommender agents based on three criteria: decision accuracy, decision effort, and user confidence. Results show that use...
Li Chen, Pearl Pu