Loading...
  • diagram
  • Gain more insight by identifying a particular subset of your data using the tree diagram and running further analysis on this group. (ibm.com)
  • However, decision tree will present as a diagram by showing the relationship among possible courses of action, possible events and the potential outcomes for each course of action in the decision (Drury, 2012). (bartleby.com)
  • A graphical tool to understand these concepts is introduced here as well, the tree-diagram.Thereafter a number of concepts from set theory are explained and related to probability calculations. (coursera.org)
  • empirical
  • It permits the use of subjective probability estimates or empirical frequency distributions for some or all factors affecting the decision. (repec.org)
  • depends
  • The performance of a DT in a complex decision problem depends on the efficiency of its construction. (inria.fr)
  • complex
  • In an optional segment, you will design a very practical approach that learns an overly-complex tree, and then simplifies it with pruning. (coursera.org)
  • Improve
  • To obtain a 2- to 3-fold increase in speed (admittedly, with a raw implementation, so we might improve there a bit as well) we are sacrificing some space, O ( n ), where n is the training set size, to store training set data in the decision tree leaves. (google.com)
  • tool
  • Basically I am using it as a forecasting tool, where based on a set of data with 20 columns and say 1 million rows a decision tree is built where it points to a specific column as the output. (experts-exchange.com)
  • help
  • 1 By exposing these in a graphic presentation, decision trees also help clients and law- yers understand the succession of and the dynamics between the pivot points. (jamsadr.com)
  • Decision trees' numbers can help clients feel that their settlement decisions (yea or nay) are not undisciplined or arbitrary but supported by a process that provides logic and reasoning. (jamsadr.com)