We investigate a committee-based approach for active learning of real-valued functions. This is a variance-only strategy for selection of informative training data. As such it is shown to suffer when the model class i...
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ISBN:
(纸本)9783540772255
We investigate a committee-based approach for active learning of real-valued functions. This is a variance-only strategy for selection of informative training data. As such it is shown to suffer when the model class is misspecified since the learner's bias is high. Conversely, the strategy outperforms passive selection when the model class is very expressive since active minimization of the variance avoids overfitting.
Iterative learning control (ILC) has been established as a very powerful technique to achieve high performance control for repetitive processes. In addition to the ILC problem, in the literature researchers have consi...
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PID is the most predominant industrial controller that constitutes more than 90% feedback loops. Time domain performance of PID, including overshoot, settling time and rise time, is directly relevant to the tuning of ...
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In this paper, a novel method to realize a unit-gain feature in iterative learning control (ILC) is proposed, using both forward and backward filtering. Based on this method, a unit-gain derivative is proposed as a re...
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In this paper, a novel online reinforcement learning neural network (NN)-based optimal output feedback controller, referred to as adaptive critic controller, is proposed for affine nonlinear discrete-time systems, to ...
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In this paper, a multirate cyclic pseudo-downsampled iterative learning control (ILC) scheme is proposed. The scheme has the ability to produce good learning transient for trajectories with high frequency components a...
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The Multi-stage Genetic Algorithm, MGA, is introduced to solve a class of compositional design problems. The problem with complicated constraints is formulated as a set of local subproblems with simple constraints and...
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A simplified *** foraging optimization algorithm is presented in this paper, which simulates the chemotactic behavior of ***. The optimization algorithm characterizes the easy implementation and the fact that no gradi...
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A novel reinforcement-learning based outputadaptive neural network (NN) controller, also referred as the adaptive-critic NN controller, is developed to track a desired trajectory for a class of complex feedback nonlin...
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In this article, we present a general internal model (GIM) approach for motion skill learning at the elementary level and coordination level. In the past, internal models with two different configurations are used to ...
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