Laboratorium 10 - Klasteryzacja
Lista i opis plików
Pliki oznaczone znakiem wykrzyknika () należy wypełnić własnym kodem
ex7.m - Octave/Matlab script for the first exercise on K-means
ex7_pca.m - Octave/Matlab script for the second exercise on PCA
ex7data1.mat - Example Dataset for PCA
ex7data2.mat - Example Dataset for K-means
ex7faces.mat - Faces Dataset
bird_small.png - Example Image
displayData.m - Displays 2D data stored in a matrix
drawLine.m - Draws a line over an exsiting figure
plotDataPoints.m - Initialization for K-means centroids
plotProgresskMeans.m - Plots each step of K-means as it proceeds
runkMeans.m - Runs the K-means algorithm
pca.m - Perform principal component analysis
projectData.m - Projects a data set into a lower dimensional space
recoverData.m - Recovers the original data from the projection
findClosestCentroids.m - Find closest centroids (used in K-means)
computeCentroids.m - Compute centroid means (used in K-means)
kMeansInitCentroids.m - Initialization for K-means centroids
Uwagi
Sprawdzic skrypt check.m dla PCA