mwspratling
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  • https://nms.kcl.ac.uk/michael.spratling/

  • I've been researching neural networks since 1994, and have built models ranging from ones consisting of a few neurons to evaluate theories of cortical computation, to ones containing billions of parameters applied to problems in computer vision.

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HTML 0 0

Updated 1 week ago

AdversarialDefenseDivisiveNorm
Python 0 0

Code to evaluate the adversarial defense provided by the Symmetric Divisive Normalisation activation function

Updated 2 months ago

PatchMatching
MATLAB 0 0

Code for finding matching image patches using Divisive Input Modulation, and competing methods.

Updated 2 months ago

BiologicalFit
MATLAB 0 0

Code for simulating the response properties of V1 mismatch neurons and for testing the ability of predictive coding algorithms to scale.

Updated 2 months ago

LearnReciprocalWeights
MATLAB 0 0

Code for learning in a hierarchical PC/BC-DIM model. The model is applied to learning the bars problem, and to learning using natural images. In the latter case RFs similar to those found in cortical areas V1 and V2 are learnt.

Updated 2 months ago

V1_ReverseCorrelation
MATLAB 0 0

Code for modelling reverse correlation experiments using the PC/BC-DIM model of V1.

Updated 2 months ago

DivisiveInputModulation
MATLAB 0 0

Code for learning the squares problem using the divisive input modulation (DIM) algorithm.

Updated 2 months ago

Cognition
MATLAB 0 0

Code for simulating a variety of cognitive processes using the PC/BC-DIM algorithm.

Updated 2 months ago

HoughTransform
MATLAB 0 0

Code for performing Hough voting with explaining away using the PC/BC-DIM algorithm.

Updated 2 months ago

GazeSimulation
MATLAB 0 0

Code for simulating a variety of behavioural and physiological phenomena related to gaze control with the PC/BC-DIM algorithm.

Updated 2 months ago

ImageRecognition
MATLAB 0 0

Code for performing object recognition with the PC/BC-DIM algorithm.

Updated 2 months ago

ProbabilisticInference
MATLAB 0 0

Code for performing Bayesian inference using the PC/BC-DIM algorithm.

Updated 2 months ago

SparseClassification
MATLAB 0 0

Code for performing pattern recognition using a range of different sparse coding algorithms, including the PC/BC-DIM algorithm.

Updated 2 months ago

DriversModulators
MATLAB 0 0

Code for simulating both modulatory and driving influences of feedforward, lateral, and top-down connections with the PC/BC-DIM model.

Updated 2 months ago

EdgeDetection
MATLAB 0 0

Code for performing image segmentation (object boundary detection) using the PC/BC-DIM model of V1 with lateral connections.

Updated 2 months ago