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PR
2010
139views more  PR 2010»
13 years 8 months ago
An adaptive unsupervised approach toward pixel clustering and color image segmentation
Zhiding Yu, Oscar C. Au, Ruobing Zou, Weiyu Yu, Ji...
IPCV
2008
13 years 11 months ago
Robust Hough-Based Symbol Recognition Using Knowledge-Based Hierarchical Neural Networks
Abstract - A robust method for symbol recognition is presented that utilizes a compact signature based on a modified Hough Transform (HT) and knowledge-based hierarchical neural ne...
Alexander Wong, William Bishop
NCI
2004
185views Neural Networks» more  NCI 2004»
13 years 11 months ago
Hierarchical reinforcement learning with subpolicies specializing for learned subgoals
This paper describes a method for hierarchical reinforcement learning in which high-level policies automatically discover subgoals, and low-level policies learn to specialize for ...
Bram Bakker, Jürgen Schmidhuber