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To Understand, Survey and Implement Neurodynamic Models By Farhan Tauheed Asif Tasleem
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Project Progress ► Literature Review Temporal Networks ► Specific Problem for Implementation Implications ► Architectural Plan for Implementation Formal definition
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Motivation ► Machine Perception ► Biological aspects of Traditional Neural Network Models Summation neuron Non Linear Activation function ► Non biological aspects Static Continuous Input Back propagation learning algorithm
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Temporal Neural Networks ► Biologically Inspired Continuous data feed is operated on Dynamic Model Long term Memory Short term Memory ► Tapped delay line ► Distributed Time Lagged Feed forward NNs Different Back Propagation algorithm
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Literature Review ► Universal Myopic Mapping theorem Any uniform fading memory mapped behind a static network can simulate just as well ► Fontine and Shastri 1993. have demostrated that certain tasks not having an explicit temporal aspect can also be processed advantageously by Temporal Networks ► Thompson(1996) “Completeness of BSS”
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Related Problems ► Time Series Data Prediction ► Blind Signal Separation ► Cocktail Party Problem ► Attention Based Search Optimization ► Visual Pattern Recognition
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Blind Signal Separation Implication ► Speech Recognition (phoneme recognition) ► Multimedia Compression ► MM database sound based retrieval ► Noise Removal ► Audio Analysis and Visualization ► Sonar and Radar ► Cache Hit Algorithms
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Architectural Plan ► Formal Problem Description ► x[i]s input. each x[i] is a mixture of a number of constituent signals u[j]s we need to separated out/ deconvolute the u[j]s from x[i]s. ► Frequency Domain ► Multilayered Network Hebbian Learning rule
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To work on ► Neurodynamics theorems Stability issues ► Oscillatory / Pulsating Neural Networks THE END
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