dc.contributor.author | Celikkanat, Hande | |
dc.contributor.author | Orhan, Guner | |
dc.contributor.author | Pugeault, N | |
dc.contributor.author | Guerin, Frank | |
dc.contributor.author | Sahin, Erol | |
dc.contributor.author | Kalkan, Sinan | |
dc.date.accessioned | 2016-02-12T15:21:50Z | |
dc.date.issued | 2014-12-15 | |
dc.description.abstract | In this work, we model context in terms of a set of concepts grounded in a robot's sensorimotor interactions with the environment. For this end, we treat context as a latent variable in Latent Dirichlet Allocation, which is widely used in computational linguistics for modeling topics in texts. The flexibility of our approach allows many-to-many relationships between objects and contexts, as well as between scenes and contexts. We use a concept web representation of the perceptions of the robot as a basis for context analysis. The detected contexts of the scene can be used for several cognitive problems. Our results demonstrate that the robot can use learned contexts to improve object recognition and planning. | en_GB |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBiTAK) | en_GB |
dc.identifier.citation | Proceedings of the 2014 Joint IEEE International Conferences on Development and Learning and Epigenetic Robotics (ICDL-Epirob), pp. 201-207 | en_GB |
dc.identifier.doi | 10.1109/DEVLRN.2014.6982982 | |
dc.identifier.grantnumber | lllE287 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/19790 | |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_GB |
dc.rights | Copyright (c) 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. | en_GB |
dc.title | Learning and using context on a humanoid robot using latent dirichlet allocation | en_GB |
dc.type | Conference paper | en_GB |
dc.date.available | 2016-02-12T15:21:50Z | |
dc.description | 2014 Joint IEEE International Conferences on Development and Learning and Epigenetic Robotics (ICDL-Epirob), Genoa, Italy, 13-16 October 2014 | en_GB |