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INFOVIS
2003
IEEE
14 years 20 days ago
Visualization of Large-Scale Customer Satisfaction Surveys Using a Parallel Coordinate Tree
Satisfaction surveys are an important measurement tool in fields such as market research or human resources management. Serious studies consist of numerous questions and contain a...
Dominique Brodbeck, Luc Girardin
INFOVIS
2002
IEEE
14 years 9 days ago
Angular Brushing of Extended Parallel Coordinates
In this paper we present several extensions to the wellknown InfoViz technique of parallel coordinates, mainly concentrating on brushing and focus+context visualization. First, we...
Helwig Hauser, Florian Ledermann, Helmut Doleisch
VISUALIZATION
1999
IEEE
13 years 11 months ago
Hierarchical Parallel Coordinates for Exploration of Large Datasets
Our ability to accumulate large, complex (multivariate) data sets has far exceeded our ability to effectively process them in search of patterns, anomalies, and other interesting ...
Ying-Huey Fua, Matthew O. Ward, Elke A. Rundenstei...
VIROLOGY
2010
162views more  VIROLOGY 2010»
13 years 5 months ago
Applied parallel coordinates for logs and network traffic attack analysis
By looking on how computer security issues are handled today, dealing with numerous and unknown events is not easy. Events need to be normalized, abnormal behaviors must be describ...
Sébastien Tricaud, Philippe Saadé
CORR
2011
Springer
205views Education» more  CORR 2011»
12 years 11 months ago
Parallel Coordinate Descent for L1-Regularized Loss Minimization
We propose Shotgun, a parallel coordinate descent algorithm for minimizing L1regularized losses. Though coordinate descent seems inherently sequential, we prove convergence bounds...
Joseph K. Bradley, Aapo Kyrola, Danny Bickson, Car...