Sciweavers

154 search results - page 14 / 31
» Towards a Relationship Navigation Analysis
Sort
View
WISE
2005
Springer
14 years 28 days ago
A Web Recommendation Technique Based on Probabilistic Latent Semantic Analysis
Web transaction data between Web visitors and Web functionalities usually convey user task-oriented behavior pattern. Mining such type of clickstream data will lead to capture usag...
Guandong Xu, Yanchun Zhang, Xiaofang Zhou
ECWEB
2006
Springer
126views ECommerce» more  ECWEB 2006»
13 years 11 months ago
Web User Segmentation Based on a Mixture of Factor Analyzers
Abstract. This paper proposes an approach for Web user segmentation and online behavior analysis based on a mixture of factor analyzers (MFA). In our proposed framework, we model u...
Yanzan Zhou, Bamshad Mobasher
MICCAI
1999
Springer
13 years 11 months ago
Analysis of Functional MRI Data Using Mutual Information
Abstract. A new information-theoretic approach is presented for analyzing fMRI data to calculate the brain activation map. The method is based on a formulation of the mutualinforma...
Andy Tsai, John W. Fisher III, Cindy Wible, Willia...
COOPIS
1995
IEEE
13 years 11 months ago
From Organization Models to System Requirements: A 'Cooperating Agents' Approach
Increasingly, information systems development occurs in the context of existing systems and established organizational processes. Viewing organizational and system components as c...
Eric S. K. Yu, Philippe Du Bois, Eric Dubois, John...
CHI
2010
ACM
14 years 2 months ago
Detecting professional versus personal closeness using an enterprise social network site
In this work we analyze the behavior on a company-internal social network site to determine which interaction patterns signal closeness between colleagues. Regression analysis sug...
Anna Wu, Joan Morris DiMicco, David R. Millen