Task-Oriented Active Sensing via Action Entropy Minimization
نویسندگان
چکیده
منابع مشابه
Pattern discovery via entropy minimization
We propose a framework for learning hiddenvariable models by optimizing entropies, in which entropy minimization, posterior maximization, and free energy minimization are all equivalent. Solutions for the maximum a posteriori (MAP) estimator yield powerful learning algorithms that combine all the charms of expectation-maximization and deterministic annealing. Contained as special cases are the ...
متن کاملRemote sensing via $\ell_1$ minimization
We consider the problem of detecting the locations of targets in the far field by sending probing signals from an antenna array and recording the reflected echoes. Drawing on key concepts from the area of compressive sensing, we use an `1-based regularization approach to solve this, in general ill-posed, inverse scattering problem. As common in compressive sensing, we exploit randomness, which ...
متن کاملRemote sensing via ℓ1 minimization
We consider the problem of detecting the locations of targets in the far field by sending probing signals from an antenna array and recording the reflected echoes. Drawing on key concepts from the area of compressive sensing, we use an `1-based regularization approach to solve this, in general ill-posed, inverse scattering problem. As common in compressive sensing, we exploit randomness, which ...
متن کاملActive Mobile Robot Localization by Entropy Minimization
Localization is the problem of determining the position of a mobile robot from sensor data. Most existing localization approaches are passive, i.e., they do not exploit the opportunity to control the robot’s effectors during localization. This paper proposes an active localization approach. The approach provides rational criteria for (1) setting the robot’s motion direction (exploration), and (...
متن کاملTask-Oriented Probabilistic Active Vision
In this work, an explicitly task-oriented approach to the active vision problem is presented. The system tries to reduce the most relevant components of the uncertainty in the world model, for the task the robot is currently performing. It is task oriented in the sense that it explicitly considers a task-specific value function. As test-bed for the presented active vision approach, we selected ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2019.2941706