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[数据挖掘/数据仓库] PCA+mnist

基于python，利用主成分分析（PCA）和K近邻算法（KNN）在MNIST手写数据集上进行了分类。经过PCA降维，最终的KNN在100维的特征空间实现了超过97%的分类精度。
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. (2020-10-27, Python, 11328KB, 下载9次)

http://www.pudn.com/Download/item/id/1603765612160298.html

[数据挖掘/数据仓库] Data-Mining-A1

Apriori和FP树
Apriori and FP-Tree (2019-03-15, Java, 0KB, 下载0次)

http://www.pudn.com/Download/item/id/1689444235696378.html

[数据挖掘/数据仓库] bf_new

bruteforge，一个选择性数据组合器。
bruteforge, a selective data combinator. (2017-04-11, C, 61KB, 下载0次)

http://www.pudn.com/Download/item/id/1687117647103459.html

[数据挖掘/数据仓库] Explorator-Data-Analysis-with-Javascript

使用Javascript进行探索性数据分析-[https:medium.com@joaogabriellima an%C3%A1lise exploratt%C3%B3ria de-dad...]（https:media.com@Joaogabrielima an%C3%Alise explorat%C3%B3aria de-dados-com-Javascript-parte-1-manipula%C3%A7%C3%A3o-de-dados-81c8471685c7）
Exploratory Data Analysis with Javascript - <https://medium.com/@joaogabriellima/an%C3%A1lise-explorat%C3%B3ria-de-dados- com-javascript-parte-1-manipula%C3%A7%C3%A3o-de-dados-81c8471685c7> (2017-10-07, JavaScript, 10KB, 下载0次)

http://www.pudn.com/Download/item/id/1687116479884399.html

[数据挖掘/数据仓库] A1-basic-data-analysis

A1基础数据分析，，
A1-basic-data-analysis,, (2015-05-27, HTML, 32720KB, 下载0次)

http://www.pudn.com/Download/item/id/1687114981665389.html

[数据挖掘/数据仓库] 97_25370

SPSS论文数据分析实战
Practical Analysis of SPSS Paper Data (2022-12-07, Others, 0KB, 下载0次)

http://www.pudn.com/Download/item/id/1670347929432453.html

总计:6