Search - Information Gain

Search - Information Gain - List

[Other] 1 DL : 0: D3的源码决策树最全面最经典的版本.id3决策树的实现及其测试数据.id3 一个有用的数据挖掘算法，想必对大家会有所帮助！id3算法进行决策树生成以信息增益最大的属性作为分类属性，生成决策树，从而得出决策规则。-D3 of the source tree the most comprehensive version of the most classic. Id3 decision tree and its test data. Id3 a useful data mining algorithms, will be helpful to everyone! id3 decision tree algorithm to generate the greatest attributes of information gain as a classification attribute, to generate decision tree so as to arrive at the decision-making rules.
Date : 2025-12-31 Size : 39kb User : kintsen
[Other] DecisionTree DL : 0: decision tree calculate information gain
Date : 2025-12-31 Size : 637kb User : Aakashi
[Other] M DL : 0: 本文描述的一个定义的阵的方向图，结果可知道增益和带宽等信息；和一个自适应的介绍PPT-Direction of the array of FIG one of the definitions described herein, the results can know information such as gain and bandwidth , and the introduction of an adaptive PPT
Date : 2025-12-31 Size : 1.49mb User : 张
[Other] EXIT DL : 0: 中继信道下利用EXIT算法进行中继选择， Lajos Hanzo 实验室的成果(In this paper, we have proposed and investigated an attractive joint source coding, channel coding, and modulation (JSCM) scheme for a two-way relaying system. We commence by quantifying the achievable capacity of the corresponding two-way relay channel before proposing low-complexity source coding schemes for concatenation with bandwidth- and power-efficient coded modulation schemes. Extrinsic information transfer (EXIT) charts are used to investigate the decoding convergence of the joint source and channel decoder and for the overall system design. The quality of the decoded source signals is quantified using the bit error ratio (BER) metric. It is found that the two-way-relay-based JSCM scheme is capable of attaining a combined coding and relaying gain of 5.7 dB over the conventional noncooperative JSCM scheme when communicating over uncorrelated Rayleigh fading channels in an outdoor environment)
Date : 2025-12-31 Size : 1mb User : xmucecc
[Other] php+mysql学生成绩管理系统-PH_qbvsc7 DL : 0: 利用php实现，学生成绩管理系统，分三个模块：学生，教师和管理员。管理员模块：负责学生、老师信息的增删改；发布课程信息的增删改，以便让学生选课；审核老师提交的学生成绩并且打印成,可以作为初学者例子代码(Using PHP, student achievement management system, divided into three modules: students, teachers and administrators, the administrator module: responsible for students, the teacher information gain authorization;)
Date : 2025-12-31 Size : 6.86mb User : yvvgnupt
[Other] php+mysql学生成绩管理系统-PH_5fkc2z DL : 1: php脚本语言实现，学生成绩管理系统，分三个模块：学生，教师和管理员。管理员模块：负责学生、老师信息的增删改；发布课程信息的增删改，以便让学生选课；审核老师提交的学生成绩并且打印成,可以作为初学者例子代码(PHP scripting language implementation, student achievement management system, is divided into three modules: students, teachers and administrators, the administrator module: responsible for students, the teacher information gain authorization;)
Date : 2025-12-31 Size : 6.86mb User : luzdzhlf