Code covered by the BSD License
- LRClassifier(X, y, numLab...LRClassifier returns the values of theta. Each row of theta corresponds
- cost(theta, X, y, lambda)Computes the cost of usingtheta as the parameter for regularized
- displayData(X, example_wi...DISPLAYDATA Display 2D data in a nice grid
- fmincg(f, X, options, P1,...Minimize a continuous differentialble multivariate function. Starting point
- predict(theta, X)This function returns the predicted label for the given X based on the
- sigmoid(z)Computes sigmoid of z
- splitData(X, y)Splits the data into training and testing
- LogisticRegression.m
-
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Logistic Regression with regularization used to classify hand written digits
by Jason Rebello
22 Jul 2013
Classification of handwritten digits
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| File Information |
| Description |
This program uses Logistic regression to classify handwritten digits. The data is comprised of a part of the MNIST dataset. 5000 examples are used. |
| MATLAB release |
MATLAB 7.14 (R2012a)
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