Decision Tree Software

What Does Decision Tree Software Mean?

Decision tree software is a software application/tool used for simplifying the analysis of complex business challenges and providing cost-effective output for decision making. Decision tree software is mainly used for data mining tasks. The purpose is to ensure proper categorization and analysis of data, which can produce meaningful outcomes. Decision tree tools provide highly configurable structures where users can select options and check the possible results. It helps users to verify the pros and cons of various options and make proper decisions.


Techopedia Explains Decision Tree Software

Decision tree software/tools provide analysis results based on the input data. Therefore, the effectiveness of the output depends upon the volume and accuracy of data. In a decision tree, predictive models are mainly used for analysis. Sometimes other analytics models are also used based on the requirements. In this type of decision tree analysis, results are achieved by mapping the observed values with the target value. The tree structure is used to represent the classifications and features. In a decision tree, leaves represent classifications and branches represent the combination of features which leads to those classifications.

Decision trees are extensively used in multiple disciplines like:

  • Data mining
  • Engineering
  • Medical science
  • Artificial intelligence
  • Cognitive science

Although the disciplines are varied, the purpose of usage is similar in nature: it helps to make correct decisions in a timely manner.


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Margaret Rouse
Technology Expert

Margaret is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages.