python实现knn算法

k男声女声识别程序,识别出男性和女性声音，通过样本学习和对比，可以识别比较准确，是比较方不的一个工具

机器学习常用方法的python实现，包括PCA，随机森林，决策树，层次聚类，kmeans，KNN，线性感知机等(Python implementation of common machine learning methods, including PCA, random forest, decision tree, hierarchical clustering, kmeans, KNN, linear perceptron, etc.)

toyota erc kalkulator.

说明：  这里运用了深度网络结构自编码器进行电影维度特征编码，资料中包含电影数据movielens(Here, a deep network structure auto-encoder is used to encode the feature of movie dimension. The data contains movie movielens)

利用python编写室内定位机器学习，计算结果，室内定位(Indoor Localization by wifi)

一个二层网络实现建筑物变化检测，使用武大数据集(one two layers two realize change detection)

说明：  Openlayer geoserver 中Layer View 必备的(when you use geoserver to show your layer map ,you have to get openlayer.js include ol.js and ol.css to finish your own function to view a map.This is a sample which use geoserver and openlayer)

音调识别算法python 包含音频文件及相应源码 源码以python代码编写(pitch detection algorithm python)

# Image Inpainting Implementation of exemplar-based image inpainting algorithm by Criminisi et al.  Requirements: Python 2.7.9 or greater Cython 0.22 or greater NumPy for Python 2 SciPy for Python 2 Matplotlib for Python 2 wxPython 3.0.0 or higher #### Instructions  Run the program to open the GUI.  Enter the patch size. By default, it is 9. The patch size must be odd.  Select option to apply Gaussian filtering prior to computing the image gradients and choose sigma value.  Load the imag

说明：  用python写的实测fama模型学习思路以及开发案例源代码(Python-based learning idea of measured Fama model and source code of development case)