dtree.plg

c4.5决策树的实现,应用于一个医学诊断

        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(292) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(293) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(314) : error C2248: 'isLeaf' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(12) : see declaration of 'isLeaf'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(315) : error C2248: 'attribute' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(316) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(336) : warning C4244: 'initializing' : conversion from 'double' to 'int', possible loss of data
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(338) : error C2065: 'gain' : undeclared identifier
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(340) : warning C4244: '=' : conversion from 'double' to 'int', possible loss of data
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(354) : error C2106: '=' : left operand must be l-value
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(356) : error C2248: 'isLeaf' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(12) : see declaration of 'isLeaf'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(365) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(367) : error C2248: 'attribute' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(368) : error C2248: 'attribute' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(372) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(372) : error C2065: 'splitpoint' : undeclared identifier
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(372) : error C2109: subscript requires array or pointer type
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(373) : error C2248: 'attribute' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(374) : error C2248: 'isLeaf' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(12) : see declaration of 'isLeaf'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(375) : error C2248: 'leftchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(14) : see declaration of 'leftchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(375) : error C2109: subscript requires array or pointer type
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(375) : error C2440: '=' : cannot convert from 'int' to 'class Node *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(376) : error C2248: 'rightchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(15) : see declaration of 'rightchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(376) : error C2109: subscript requires array or pointer type
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(376) : error C2440: '=' : cannot convert from 'int' to 'class Node *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(382) : error C2653: 'DecisionTree' : is not a class or namespace name
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(386) : error C2440: 'initializing' : cannot convert from 'int' to 'class Node *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(387) : error C2248: 'isLeaf' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(12) : see declaration of 'isLeaf'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(389) : error C2248: 'attribute' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(389) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(390) : error C2248: 'leftchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(14) : see declaration of 'leftchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(392) : error C2248: 'rightchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(15) : see declaration of 'rightchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(394) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(397) : error C2027: use of undefined type 'DecisonTree'
        d:\microsoft visual studio\myprojects\dtree\node.h(16) : see declaration of 'DecisonTree'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(403) : error C2248: 'isLeaf' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(12) : see declaration of 'isLeaf'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(404) : error C2248: 'value' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(10) : see declaration of 'value'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(405) : error C2248: 'attribute' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(11) : see declaration of 'attribute'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(407) : error C2248: 'leftchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(14) : see declaration of 'leftchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(408) : error C2248: 'leftchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(14) : see declaration of 'leftchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(409) : error C2248: 'rightchild' : cannot access private member declared in class 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(15) : see declaration of 'rightchild'
D:\Microsoft Visual Studio\MyProjects\DTree\DecisionTree.cpp(409) : fatal error C1003: error count exceeds 100; stopping compilation
Node.cpp
D:\Microsoft Visual Studio\MyProjects\DTree\Node.cpp(5) : error C2533: 'Node::Node' : constructors not allowed a return type
D:\Microsoft Visual Studio\MyProjects\DTree\Node.cpp(9) : error C2065: 'depth' : undeclared identifier
D:\Microsoft Visual Studio\MyProjects\DTree\Node.cpp(15) : error C2511: 'Node::Node' : overloaded member function 'void (double,int,int)' not found in 'Node'
        d:\microsoft visual studio\myprojects\dtree\node.h(8) : see declaration of 'Node'
D:\Microsoft Visual Studio\MyProjects\DTree\Node.cpp(34) : error C2065: 'attibute' : undeclared identifier
执行 cl.exe 时出错.



<h3>Results</h3>
DTree.exe - 1 error(s), 0 warning(s)
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