pulsed neural networks neil e. cotter ece department university of utah
TRANSCRIPT
![Page 1: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/1.jpg)
Pulsed Neural Networks
Neil E. Cotter
ECE DepartmentUniversity of Utah
![Page 2: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/2.jpg)
Overview
![Page 3: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/3.jpg)
Challenging Problems
![Page 4: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/4.jpg)
Challenging Problems
Image recognition in varied settings
Speech recognition in noise
Robotic control and navigation
![Page 5: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/5.jpg)
Artificial Neural Networks
![Page 6: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/6.jpg)
Biological Neuron
![Page 7: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/7.jpg)
Biological Neuron
![Page 8: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/8.jpg)
Perceptron
![Page 9: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/9.jpg)
Perceptron Response
![Page 10: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/10.jpg)
Linear Separability
![Page 11: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/11.jpg)
Linear Separability
![Page 12: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/12.jpg)
Logic Gates
![Page 13: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/13.jpg)
Parallel Processing
![Page 14: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/14.jpg)
Sigmoid Neuron
![Page 15: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/15.jpg)
Sigmoid Neuron Response
![Page 16: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/16.jpg)
Neural Network
![Page 17: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/17.jpg)
Neural Network
![Page 18: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/18.jpg)
Universal Approximation
![Page 19: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/19.jpg)
Universal Approximation
![Page 20: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/20.jpg)
Universal Approximation
![Page 21: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/21.jpg)
Function Approximations
![Page 22: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/22.jpg)
Learning
![Page 23: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/23.jpg)
Gradient Descent
![Page 24: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/24.jpg)
Local Minima
![Page 25: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/25.jpg)
Backward-Error Propagation
![Page 26: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/26.jpg)
Dynamic Networks
![Page 27: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/27.jpg)
Dynamic Networks
![Page 28: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/28.jpg)
Learning through Time
![Page 29: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/29.jpg)
Learning through Time
q
±F
qx x q
State 0 or 1
x1
x16
w1
w16
noisey
v1
v16
noise
delay
l reward = ±1
p
bdeca
y r̂a
Adaptive Critic
Associative Search
![Page 30: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/30.jpg)
Pulsed Networks
![Page 31: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/31.jpg)
Pulsed Neuron
![Page 32: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/32.jpg)
Pattern Processing
![Page 33: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/33.jpg)
Response Regions
![Page 34: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/34.jpg)
Pattern Windows
![Page 35: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/35.jpg)
Pattern Windows
![Page 36: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/36.jpg)
Dynamic Pulsed Networks
![Page 37: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/37.jpg)
Applications
![Page 38: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/38.jpg)
Speech Recognition
![Page 39: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/39.jpg)
Auditory System
![Page 40: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/40.jpg)
Research Opportunities
Mathematically describe pattern processing
Devise pattern-learning algorithms
Build circuits
![Page 41: Pulsed Neural Networks Neil E. Cotter ECE Department University of Utah](https://reader035.vdocument.in/reader035/viewer/2022070409/56649e7c5503460f94b7dcdf/html5/thumbnails/41.jpg)
Title