| ชื่อเรื่อง | : | Active sequential learning with tactile feedback |
| นักวิจัย | : | Saal, Hannes , Ting, Jo-Anne , Vijayakumar, Sethu |
| คำค้น | : | Informatics , Computer Science |
| หน่วยงาน | : | Edinburgh Research Archive, United Kingdom |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | http://jmlr.csail.mit.edu/proceedings/papers/v9/ , http://hdl.handle.net/1842/3692 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We consider the problem of tactile discrimination, with the goal of estimating an underlying state parameter in a sequential setting. If the data is continuous and high- dimensional, collecting enough representative data samples becomes difficult. We present a framework that uses active learning to help with the sequential gathering of data samples, using information-theoretic criteria to find optimal actions at each time step. We consider two approaches to recursively update the state parameter belief: an analytical Gaussian approximation and a Monte Carlo sampling method. We show how both active frameworks improve convergence, demonstrating results on a real robotic hand-arm system that estimates the viscosity of liquids from tactile feedback data. |
| บรรณานุกรม | : |
Saal, Hannes , Ting, Jo-Anne , Vijayakumar, Sethu . (2553). Active sequential learning with tactile feedback.
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Saal, Hannes , Ting, Jo-Anne , Vijayakumar, Sethu . 2553. "Active sequential learning with tactile feedback".
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Saal, Hannes , Ting, Jo-Anne , Vijayakumar, Sethu . "Active sequential learning with tactile feedback."
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2553. Print. Saal, Hannes , Ting, Jo-Anne , Vijayakumar, Sethu . Active sequential learning with tactile feedback. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2553.
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