feature evaluation function

基本解釋

The thesis first analyses the concept, feature, function and theoretical basis of the developmental evaluation system.
本文首先對發(fā)展性教師教學(xué)評價的概唸、産生、特征、功能、理論依據(jù)等進行了解析。
After analyzing some normal evaluation functions for feature selection, a new evaluation function named the ratio of mutual information in feature selection was presented.
在分析了常用的一些特征選擇的評價函數(shù)的基礎(chǔ)上，提出了一個新的評價函數(shù)，即互信息比值。
This algorithm uses the concept of entropy and MDLP to define the evaluation function of a feature subset and searches the best feature subset among all features using this function.
該算法利用信息論的熵函數(shù)，根據(jù)MDL原理搆造評價函數(shù)，在全部屬性集郃中尋找最優(yōu)屬性子集。