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updated 6 days ago

Pattern Recognition Toolbox by Peter

Free pattern recognition toolbox for MATLAB (machine learning, pattern recognition, svm)

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updated 18 days ago

vlfeat/vlfeat by Andrea Vedaldi

An open library of computer vision algorithms (computer vision, machine learning, object recognition)

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updated 25 days ago

Support Vector Regression by Ronnie Clark

A MATLAB implementation of Support Vector Regression (SVR). (regression, nonlinear, machine learning)

svr_trainer(xdata,ydata, c, epsilon, kernel, varargin)

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updated 1 month ago

stefano-galelli/MATLAB_IterativeInputSelection by Stefano Galelli

MatLab implementation of the Iterative Input Selection (IIS) algorithm. (machine learning, feature selection, input selection)

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updated 1 month ago

Deep Neural Network by Masayuki Tanaka

It provides deep learning tools of deep belief networks (DBNs). (machine learning)

CalcErrorRate( dbn, IN, OUT )

CalcRmse( dbn, IN, OUT )

GetDroppedDBN(dbn, DropOutRate, strbm)

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updated 1 month ago

Label Consistent Fisher Vectors (LCFV) by Quan Wang

LCFV is a method to add supervised information to Fisher vectors (machine learning, pattern recognition, compressed sensing)

M=solve_LCFV2(G,C,alpha)

[M,W]=solve_LCFV1(G,C,alpha)

cholcov2(Sigma)

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updated 1 month ago

Kernel PCA and Pre-Image Reconstruction by Quan Wang

standard PCA, Gaussian kernel PCA, polynomial kernel PCA, pre-image reconstruction (signal processing, large data, dimension reduction)

D=distanceMatrix(X)

K=kernel(X,type,para)

K=kernel_NewData(Y,X,type,para)

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updated 2 months ago

adaboost classification demo by Kang Wang

A demo present 2D points classification by AdaBoost-M1 (adaboost, boosting, classification)

adaboostDemo

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updated 3 months ago

Error Correcting Output Codes (ECOC) Classifier by Nima Hatami

Error Correcting Output Codes (ECOC) for multi-class classification. (machine learning, classification, computer vision)

PP=densrand(c)

PP=sparserand(c)

[D,DD]=ecoc_hamming(P);

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updated 3 months ago

Feature Mutual Information (FMI) Image Fusion Metric by Mohammad Haghighat

A non-reference image fusion metric based on mutual information of image features (image fusion, metric, image fusion metric)

fmi(ima, imb, imf, feature, w)

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updated 3 months ago

rtaormina/MATLAB_ExtraTrees by Riccardo Taormina

MATLAB implementation of Extremely Randomized Trees (Extra-Trees) (machine learning, supervised learning, regression trees)

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updated 3 months ago

True Positives, False Positives, True Negatives, False Negatives from 2 Matrices by Jason Joseph Rebello

Returns TP, FP, TN, FN given 2 matrices populated with 1's and 0's (machine learning, true positives, false positives)

calError(trueMat, predictedMat)

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updated 3 months ago

Intravascular Near-Infrared Fluorescence (iNIRF) Imaging by Sam Nazari

MATLAB based matched filter is implemented for an iNIRF imaging method (detection, machine learning, signal processing)

[sigma,mu,A]=mygaussfit(x,y,h)

attenuationRadiusRegression(manualSelectFlag,polyFitN)

findOptimalWidth(onlyFirstN,showWhich,templateSignalStats)

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updated 3 months ago

Viterbi Algorithm by Jason Joseph Rebello

Predicts most probable state sequence given observations (machine learning, viterbi algorithm, state sequence predic...)

Viterbi.m

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updated 3 months ago

Linear Regression with Multiple Variables by Jason Joseph Rebello

Linear regression (housing prices, linear regression, multiple variables)

NormalEquation(XNormEqn,y)

cost(X,y,theta)

featureNormalize(X)

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updated 3 months ago

Logistic Regression with regularization used to classify hand written digits by Jason Joseph Rebello

Classification of handwritten digits (classification, handwritten digits, logistic regression)

LRClassifier(X, y, numLabels, lambda)

cost(theta, X, y, lambda)

displayData(X, example_width)

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updated 3 months ago

K Means Algorithm with the application to image compression by Jason Joseph Rebello

This program uses the K means clustering algorithm to group the pixels in an image for compression (clustering, computer vision, image compression)

computeCost(X, idx, centroids, K)

computeNewCentroids(X, idx, K)

displayImage(I, XCompressed, K)

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updated 3 months ago

PCA.zip by Jason Joseph Rebello

PCA : reduce features used in face recognition (face recognition, machine learning, pca)

displayData(X, example_width)

findK(S, variance)

normalizeFeatures(X)

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updated 3 months ago

Robust EEG ERP Classification by Sam Nazari

EEG brain activity classification (classification, detection, machine learning)

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updated 4 months ago

DNNE Learning Algorithm by Monther Alhamdoosh

MATLAB Code for DNNE Learning Algorithm (ensemble learning, machine learning, neural networks)

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updated 4 months ago

Particle Swarm Optimization (Vectorized Code) by Reza Ahmadzadeh

a simple implementation of Particle Swarm Optimization algorithm (PSO) (pso, particle swarm, swarm intelligence)

VPSO.m

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updated 4 months ago

Machine_learning_PRTools.zip by Jigar Gada

A systematic way of using the functions of PR Tools has been created. (machine learning, pattern classificatio..., pattern recognition)

SVM_local(str,Tr,Deg,C,crossVal,N_folds,N_times)

data_normalization(str,Tr,Test, Testf)

dimension_reduction(str,Tr, Test, Testf,k)

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updated 4 months ago

SentenceParseNew.m by Samyukta Ramnath

The Main File which uses and calls all other functions (machine learning)

SentenceParseNew.m

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updated 5 months ago

K-Fold Cross Validation by Mat Labber

K-Fold Cross Validation for Binary Classification, using LibSVM (machine learning, crossvalidation, kfold)

get_classification_rate(sa,na,svmstruct)

kfold_cross_validate(sa,na,which_features,k)

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updated 5 months ago

Gabor Wavelets by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 5 months ago

FDA LDA multiclass by Sultan Alzahrani

Linear discriminant analysis or Fisher's linear discriminant (machine learning, statistics, information theory)

FDA(X,Y,r)

testScript.m

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updated 5 months ago

PCA Based Face Recognition System Using ORL Database by Shujaat Khan

This Package implements 'Eigenface' PCA based face recognition technique. (appearance based face..., eigenface, face recognition)

Image_Projection(T,M,Eigenfaces )

PCA_Core(Tr,M,dimensions)

PCA_NEW(Tr,Ts,TrNum,TsNum,dimensions,sno)

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updated 5 months ago

Deep Learning Toolbox by Rasmus Berg Palm

Deep Belief Nets, Stacked Autoencoders, Convolutional Neural Nets and more. With examples. (machine learning, deep learning, autoencoder)

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updated 5 months ago

Adaptive dynamic programming for uncertain continuous-time linear systems by Yu

Simulation code for the paper by Y Jiang and ZP Jiang, Automatica, 2012 (control design, machine learning, optimal control)

[]=Jiang2012Automatica()

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updated 6 months ago

Graph Agglomerative Clustering (GAC) toolbox by Wei Zhang

Graph Degree Linkage: Agglomerative Clustering on a Directed Graph. ECCV 2012. (statistics, data exploration, clustering)

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updated 7 months ago

Gabor Feature Extraction by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 7 months ago

Retinal Vessel Detection by Gabor Transform and Machine Learning, a Tutorial by ted p teng

A tutorial on detection of retinal vessels by Gabor transform and machine learning (pattern recognition, vessel segmentaion, machine learning)

Gabor_GLM_FEX.m

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updated 7 months ago

Regression with Gradient Descent by Shujaat Khan

Regression with Gradient Descent; A coefficient finding technique for the desired system model (regression, descent gradient, machine learning)

Arbitary.m

Exp_Pred.m

Linear_Pred.m

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updated 7 months ago

Weighted Support Vector Machines by Petros Xanthopoulos

imbalanced classification of abnormal control trend patterns with SVM (machine learning, data, time series)

GenDataMulti(w,n,m,t1,t2,t3,t4,t5,t6,t7,mod)

GenerateData(w,t,abtype,a,b,mod)

[meanACC, meanROC]=wsvmmodelmulti(data,w,n,m,mod)

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updated 7 months ago

Model-based Policy Iteration Algorithm for Deterministic Cleaning Robot by Reza Ahmadzadeh

An Example for Reinforcement Learning using Model-based Policy iteration Approach (artificial intelligen..., cleaning robot, dynamic programming)

model_based_deterministic_policy_iteration

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updated 7 months ago

GMM-HMRF by Quan Wang

GMM-Based Hidden Markov Random Field for Color Image and 3D Volume Segmentation (image processing, optimization, pattern recognition)

GI=gaussianBlur(I,s)

GMM=get_GMM(X,Y,g)

GMM=get_GMM(X,Y,g)

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updated 7 months ago

HMRF-EM-image by Quan Wang

Implementation of the Hidden Markov Random Field Model and its Expectation-Maximization Algorithm (markov random field, expectationmaximizati..., image segmentation)

GI=gaussianBlur(I,s)

[X mu sigma]=HMRF_EM(X,Y,Z,mu,sigma,k,EM_iter,MAP_iter)

[X mu sigma]=image_kmeans(Y,k)

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updated 7 months ago

Fast Gradient Vector Flow (GVF) by Quan Wang

This package implements the Gradient Vector Flow (GVF) in C++/MEX. (image processing, image segmentation, pattern recognition)

GI=gaussianBlur(I,s)

demo.m

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updated 7 months ago

Positive-Definite Matrix by Muhammad Asim Mubeen

This function returns a positive-definite symmetric matrix. (matrix, matrices, nonlinear)

Spd_Mat(A)

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updated 7 months ago

Decision Tree and Decision Forest by Quan Wang

This software implements decision tree/forest classifier in C++/MEX. (image processing, pattern recognition, machine learning)

TrainDecisionForest(X,Y,forestPath,forestSize,depth,noc)

[Y,P]=RunDecisionForest(X,forestPath)

demo.m

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updated 8 months ago

Q-learning (Model-free Value Iteration) Algorithm for Deterministic Cleaning Robot by Reza Ahmadzadeh

An Example for Reinforcement Learning using Q-learning with epsilon-greedy exploration (qlearning, learning, robot)

qlearning

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updated 8 months ago

Dynamic Time Warping (DTW) by Quan Wang

This package implements Dynamic Time Warping (DTW). (signal processing, machine learning, time series)

d=dtw(s,t,w)

demo_dtw.m

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updated 8 months ago

Model-based Value Iteration Algorithm for Stochastic Cleaning Robot by Reza Ahmadzadeh

An Example for Reinforcement Learning and Dynamic Programming (Stochastic) (reinforcement learnin..., dynamic programming, modelbased)

stochastic_robot_cleaning_v1

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updated 8 months ago

Model-based Value Iteration Algorithm for Deterministic Cleaning Robot by Reza Ahmadzadeh

An Example for Reinforcement Learning and Dynamic Programming (reinforcement learnin..., dynamic programming, value iteration)

deterministic_robot_cleaning_v1

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updated 8 months ago

Regression through least square(normal equations) by Koteswar Rao Jerripothula

Basic least square algorithm (Normal equations) for regression (least square, machine learning, regression)

least_square(x,y)

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updated 8 months ago

%% Hierarchical Multi-Label Classification with SVMs: a Case Study in Gene Function Prediction by Yura

the hierachical case where the interrelation of the class labels can be specified by a generalization (matlab, hierarchical, classification)

Hierarchical Multi-Label Classification with SVMs a Case S...

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updated 9 months ago

Multi-Focus Image Fusion in DCT Domain by Mohammad Haghighat

Simulation of two multifocus image fusion methods: 1.DCT+Variance 2.DCT+Variance+CV (image fusion, multifocus, dct domain)

dctVarFusion(im1, im2)

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updated 9 months ago

Multi-Focus Image Fusion for Visual Sensor Networks in DCT Domain by Mohammad Haghighat

Simulation of two multi-focus image fusion methods in DCT domain: 1.DCT+Variance 2.DCT+Variance+CV (book database, clock database, pepsi database)

dctVarFusion(im1, im2)

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updated 9 months ago

Entropy triangle by Francisco José Valverde-Albacete

A set of visual entropy-based tools to assess the performance of multiclass classifiers. (machine learning, data mining, classifier assessment)

examplePrincipe

[H_Pxy, H_Px,H_Py, EMI_Pxy, I_Pxy, I_Px, I_Py, M_Pxy]=ent...

[cen,mcc]=cen_mcc(Am)

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updated 10 months ago

Introduction to MATLAB for Machine Learning by Kristen

Includes a guide to getting started with MATLAB and builds to applying machine learning techniques. (machine learning, statistics, tutorial)

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