decision

(redirected from Decision tree)
Also found in: Dictionary, Thesaurus, Medical, Financial, Acronyms, Encyclopedia, Wikipedia.

Decision

A conclusion reached after an evaluation of facts and law.

As a generic term, decision refers to both administrative and judicial determinations. It includes final judgments, rulings, and inter-locutory or provisional orders made by the court pending the outcome of the case. Frequently, a decision is considered the initial step in a rendition by a court of a judgment in an action.

When referring to judicial matters, a decision is not the same as an opinion, although the terms are sometimes used interchangeably. A decision is the pronouncement of the solution of the court or judgment in a case, while an opinion is a statement of the reasons for its determination made by the court.

West's Encyclopedia of American Law, edition 2. Copyright 2008 The Gale Group, Inc. All rights reserved.

decision

n. judgment, decree, or determination of findings of fact and/or of law by a judge, arbitrator, court, governmental agency, or other official tribunal (court). (See: judgment, decree, findings of fact)

Copyright © 1981-2005 by Gerald N. Hill and Kathleen T. Hill. All Right reserved.

decision

an Act of the EUROPEAN UNION that (unless it comes from the EUROPEAN COAL AND STEEL COMMUNITY (ECSC), which ceased to exist in 2002) is binding in its entirety on the person or persons to whom it is addressed whether member state, person or undertaking. It can be imposed by the Council of the European Union or the Commission of the European Union. It tends to be administrative in character. It can have DIRECT EFFECT. The rights and obligations arising under the international agreements concluded by the ESCS were taken over by the EUROPEAN COMMUNITY, by instrument in 2002.
Collins Dictionary of Law © W.J. Stewart, 2006

DECISION, practice. A judgment given by a competent tribunal. The French lawyers call the opinions which they give on questions propounded to them, decisions. Vide Inst. 1, 2, 8 Dig. 1, 2, 2.

A Law Dictionary, Adapted to the Constitution and Laws of the United States. By John Bouvier. Published 1856.
References in periodicals archive ?
Because this study aimed to popularize the use of basic information in community health records, only three simple factors, that is, age, BMI, and presence of hypertension, are required in the decision tree model.
A leafy decision tree maybe created due to the noises and outliers of the training data, which will result in over-fitting.
The general motive of using Decision Tree is to create a training model which can be used to predict the class or the value of target variables by learning the decision rules inferred from prior data (training data).
4.2 Experimental Results of J48 Decision Tree for Classification
In this study, egg production, cage, hatch, line, ASM and BWSM were utilized to develop the decision tree models via CHAID and CART algorithms.
Building binary decision trees. In order to avoid over-splitting the training data set (and also to overcome the bias of Information gain to overestimate multivalued attributes) we introduced the binarization of continuous and discrete attributes in order to build binary decision trees.
The detailed impacts of these variables on the target variable can be examined through the decision tree. Figure 5 shows the final decision tree, and the validation results are used to interpret the tree.
Decision trees based on CART algorithms (Breiman, 1993), which are to some degree implemented in rpart R software package (Therneau & Atkinson, 2015), are produced by algorithms that identify various ways of splitting a data set into branch-like segments.
The decision tree model was constructed with the CART algorithm using the Orange data mining software package.
The optimization problem is constructed via the intuitive and visual interface of a decision tree to provide a clear depiction of the contingent planning process, and dependencies are directly modeled using a copula-based measure.

Full browser ?