贝叶斯分类器 thismatlabscriptusesnaivebayesclassifiertolearntopredictUScongressmanpartyaffiliation(Democrat/Republican)fromthevotesonanumberofissues.
梯度下降法在linear regression中的应用 程序使用梯度下降法来求解linearregression,使用basisfunctions的linearregression和ridgeregression。
sobeloperatorforedgedetection sobel operator for edge detection The Sobel operators create such a perpendicular smoothing by convolving with the binomial kernel (1/4, 1/2, 1/4)
Grid Search Algorithm Grid search is a widely used algorithm in machine learning, which to use a brute-force approach to find optimal parameters. The code gives an example
Gentle Boosting 介绍了machine learning中gentle boosting的基本思想和算法,并附有相关matlab程序和例子。 运用cross validation来选取iteration的次数。
projected descent method for Lasso optimization 程序使用投影梯度下降法对Lasso模型(least squares loss function + L1 regularision term)求优化值,并附有相关的例子