PCA+mnist Based on python, it uses principal compo

Title: PCA+mnist

Category:
Data Mining
Tags:
File Size:
11.06mb
Update:
2020-10-28
Downloads:
0 Times
Uploaded by:
曲小刀

Description: Based on python, it uses principal component analysis (PCA) and K nearest neighbor algorithm (KNN) to classify on the MNIST handwritten data set. After PCA dimensionality reduction, the final KNN achieved a classification accuracy of over 97% in a 100-dimensional feature space.

Downloaders recently: [More information of uploader 曲小刀]

To Search:

File list (Check if you may need any files):

Filename Size Date
pca.py  2057  2020-10-17
t10k-images-idx3-ubyte.gz  1648877  2018-10-10
t10k-labels-idx1-ubyte.gz  4542  2018-10-10
train-images-idx3-ubyte.gz  9912422  2018-10-10
train-labels-idx1-ubyte.gz  28881  2018-10-10

Filename	Size	Date
pca.py	2057	2020-10-17
t10k-images-idx3-ubyte.gz	1648877	2018-10-10
t10k-labels-idx1-ubyte.gz	4542	2018-10-10
train-images-idx3-ubyte.gz	9912422	2018-10-10
train-labels-idx1-ubyte.gz	28881	2018-10-10