ADAPTIVE PREDICTOR APPARATUS AND METHODS
First Claim
1. A method of predicting a plant control output by an adaptive computerized predictor apparatus, the method comprising:
- configuring the predictor apparatus, using one or more processors, to operate in accordance with a learning process based on a teaching input;
at a first time instance, based on a sensory context, causing the predictor apparatus to generate the plant control output;
configuring the predictor apparatus, using one or more processors, to provide the predicted plant control output as the teaching input into the learning process; and
at a second time instance subsequent to the first time instance, causing the predictor apparatus to generate the predicted plant control output based on the sensory context and the teaching input;
wherein the predicted plant control output is configured to cause the plant to perform an action consistent with the sensory context.
2 Assignments
0 Petitions
Accused Products
Abstract
Apparatus and methods for training and operating of robotic devices. Robotic controller may comprise a predictor apparatus configured to generate motor control output. The predictor may be operable in accordance with a learning process based on a teaching signal comprising the control output. An adaptive controller block may provide control output that may be combined with the predicted control output. The predictor learning process may be configured to learn the combined control signal. Predictor training may comprise a plurality of trials. During initial trial, the control output may be capable of causing a robot to perform a task. During intermediate trials, individual contributions from the controller block and the predictor may be inadequate for the task. Upon learning, the control knowledge may be transferred to the predictor so as to enable task execution in absence of subsequent inputs from the controller. Control output and/or predictor output may comprise multi-channel signals.
-
Citations
21 Claims
-
1. A method of predicting a plant control output by an adaptive computerized predictor apparatus, the method comprising:
-
configuring the predictor apparatus, using one or more processors, to operate in accordance with a learning process based on a teaching input; at a first time instance, based on a sensory context, causing the predictor apparatus to generate the plant control output; configuring the predictor apparatus, using one or more processors, to provide the predicted plant control output as the teaching input into the learning process; and at a second time instance subsequent to the first time instance, causing the predictor apparatus to generate the predicted plant control output based on the sensory context and the teaching input; wherein the predicted plant control output is configured to cause the plant to perform an action consistent with the sensory context. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A computerized predictor apparatus comprising a plurality of computer-readable instructions configured to, when executed, generate a predicted control output by:
-
configuring the predictor apparatus to operate in accordance with a learning process based on a teaching input; and based on a sensory context, causing the predictor apparatus to generate the predicted control output; wherein;
the teaching input comprises the predicted control output.
-
-
21. A computerized robotic neuron network control apparatus, comprising:
-
one or more processors configured to execute computer program modules, the computer program modules comprising; a first logic module configured to receive a sensory input signal and a teaching signal; and a second logic module configured to generate a predicted output based on the a sensory input signal and a teaching signal; wherein the teaching signal comprises another predicted output generated prior to the predicted control output based on the sensory input signal.
-
Specification