Gini_index(D,a)=∑v=1V|Dv||D|Gini(Dv) 于是,我们从候选属性集合A中,选择那个使得划分后基尼指数最小的属性作为最优划分属性,即 a∗=argmina∈AGini_index(D,a) 7、Implementation ID3的简易python实现 ID3的python实现github.com/wepe/MachineLearning/tree/master/DecisionTree 项目案例 决策树...
Strategist is an algorithm for strategic induction of decision trees in which attribute selection is based on the reasoning strategies used by doctors. The advantage is that in problem-solving...McSherry, DavidMcSherry, D.: Explanation of Attribute Relevance in Decision-Tree Induction. In: Bramer...
Tree Ensemble (TE) models, such as Gradient Boosted Trees, often achieve optimal performance on tabular datasets, yet their lack of transparency poses challenges for comprehending their decision logic. 2 Paper Code Explaining Patterns in Data with Language Models via Interpretable Autoprompting csinva/...
Indeed, some works provide as explanation a set of rules, others a decision tree, others a prototype (especially in the context 13 Defining Explanation and Explanatory Depth in XAI 565 of images). It is evident that the research activity in this field is not providing yet a ...
Thus, the amount of impurity we’ve “removed” with this split is 0.5−0.167=0.3330.5−0.167=0.333 I’ll call this value the Gini Gain. This is what’s used to pick the best split in a decision tree! Higher Gini Gain = Better Split. For example, it’s easy to verify that...
TreeExplanator (default) Foil Tree: Explain using a decision tree closest, size, impurity, random PointExplanator Explain with a representatitive point (prototype) of the foil class closest, medoid, random Domain Mappers For handling the different types of data: Tabular (rows and columns) Ima...
RE Slavin - 《Educational Leadership Journal of the Department of Supervision & Curriculum Development N.e.a》 被引量: 143发表: 1991年 Strategic induction of decision trees An algorithm for decision-tree induction is presented in which attribute selection is based on the evidence-gathering strategies...
By implementing this description using a decision tree, the subspaces and their salient dimensions are both described and determined hierarchically. A sensitivity analysis is performed on the model to provide a sensitivity profile of the input space of the model according to sensitivity of outputs of...
质量改进名词解释(Explanationofqualityimprovementterms) Explanationofqualityimprovementterms 1,qualityimprovement-partofqualitymanagement,is committedtoenhancingtheabilitytomeetqualityrequirements. Themainthingistoeliminatesystemicproblems. 2,qualitycontrol-partofqualitymanagement,committedto meetthequalityrequirementsofthe...
A decision making approach which combines multi-attribute deci- sion making techniques with expert systems is described in the paper. In this approach, knowledge about a particular decision making problem is represented in the form of tree-structured criteria and decision rules. Decision making is su...