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项目描述

PCP (Pattern Classification Program) is a machine learning
program for supervised classification of
patterns. It runs in interactive and batch modes, and
implements the following machine learning algorithms and
methods: k-means clustering, Fisher's linear discriminant,
dimension reduction using Singular Value Decomposition,
Principal Component Analysis, feature subset selection,
Bayes error estimation, parametric classifiers (linear and
quadratic), pseudo-inverse linear discriminant, k-Nearest
Neighbor method, neural networks, Support Vector
Machine algorithm (SVM), model selection for SVM, cross-validation, and bagging
(committee)
classification.

系统要求

System requirement is not defined
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2006-02-04 03:20 Back to release list
2.1

此版本创建的文件预测预报pcp.rcl的发展蓝图,实现发展蓝图选型,实施的k - NN模型的选择,在其他类的预测信息文件pcp.rcl(正确的分类标志,总磷,新生力量,计划生育,和TN旗帜两个类案件),可以消除主要的内存处理正向选择算法的缺陷,导致穷人(计算)的性能,强制执行对女可行的努地区SVM的,变化从10默认数量交叉验证实验1。
标签: Major feature enhancements
This release creates the prediction file pcp.rcl for MLP prediction, implements MLP model selection, implements k-NN model selection, has additional information in the class prediction file pcp.rcl (correct classification flag, TP, FN, FP, and TN flags for two-class cases), removes a major memory handling defect in the forward selection algorithm that lead to poor (computational) performance, enforces the feasible region for nu in NU-SVM, and changes the default number of cross-validation experiments from 10 to 1.

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