<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Covert Perceptual Capability Development"^^ . "In this paper, we propose a model to develop\nrobots’ covert perceptual capability using reinforcement learning. Covert perceptual behavior is treated as action selected by a motivational system. We apply this model to\nvision-based navigation. The goal is to enable\na robot to learn road boundary type. Instead\nof dealing with problems in controlled environments with a low-dimensional state space,\nwe test the model on images captured in non-stationary environments. Incremental Hierarchical Discriminant Regression is used to\ngenerate states on the fly. Its coarse-to-fine\ntree structure guarantees real-time retrieval\nin high-dimensional state space. K Nearest-Neighbor strategy is adopted to further reduce training time complexity."^^ . "2005" . . "123" . . "Lund University Cognitive Studies"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Georgi"^^ . "Stojanov"^^ . "Georgi Stojanov"^^ . . "Luc"^^ . "Berthouze"^^ . "Luc Berthouze"^^ . . "Christian"^^ . "Balkenius"^^ . "Christian Balkenius"^^ . . "Frédéric"^^ . "Kaplan"^^ . "Frédéric Kaplan"^^ . . "Xiao"^^ . "Huang"^^ . "Xiao Huang"^^ . . "Jacqueline"^^ . "Nadel"^^ . "Jacqueline Nadel"^^ . . "Juyang"^^ . "Weng"^^ . "Juyang Weng"^^ . . "Hideki"^^ . "Kozima"^^ . "Hideki Kozima"^^ . . "Hiroyuki"^^ . "Yano"^^ . "Hiroyuki Yano"^^ . . "Jürgen"^^ . "Konczak"^^ . "Jürgen Konczak"^^ . . "Giulio"^^ . "Sandini"^^ . "Giulio Sandini"^^ . . "Giorgio"^^ . "Metta"^^ . "Giorgio Metta"^^ . . . . . . "Covert Perceptual Capability Development (PDF)"^^ . . . . . . . . . "huang.pdf"^^ . . . "Covert Perceptual Capability Development (Image (PNG))"^^ . . . . . . "preview.png"^^ . . . "Covert Perceptual Capability Development (Indexer Terms)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #4981 \n\nCovert Perceptual Capability Development\n\n" . "text/html" . . . "Statistical Models" . . . "Machine Learning" . . . "Robotics" . .