P
Paul E. Utgoff
Researcher at University of Massachusetts Amherst
Publications - 64
Citations - 4889
Paul E. Utgoff is an academic researcher from University of Massachusetts Amherst. The author has contributed to research in topics: Decision tree & Incremental decision tree. The author has an hindex of 31, co-authored 64 publications receiving 4728 citations. Previous affiliations of Paul E. Utgoff include Rutgers University.
Papers
More filters
Journal ArticleDOI
Incremental Induction of Decision Trees
TL;DR: An incremental algorithm for inducing decision trees equivalent to those formed by Quinlan's nonincremental ID3 algorithm, given the same training instances is presented, named ID5R.
Journal ArticleDOI
Decision Tree Induction Based on Efficient Tree Restructuring
TL;DR: Two approaches to decision tree induction are described, one being incremental tree induction (ITI) and the other being non-incremental tree induction using a measure of tree quality instead of test quality (DMTI), which offer new computational and classifier characteristics that lend themselves to particular applications.
Journal ArticleDOI
Multivariate Decision Trees
Carla E. Brodley,Paul E. Utgoff +1 more
TL;DR: It is confirmed that allowing multivariate tests generally improves the accuracy of the resulting decision tree over a univariate tree, and several new methods for forming multivariate decision trees are presented.
Book ChapterDOI
Learning by experimentation: acquiring and refining problem-solving heuristics
TL;DR: This chapter focuses on the issue of learning heuristics to guide a forward-search problem solver, and describes a computer program called lex, which acquires problem-solving Heuristics in the domain of symbolic integration.
Shift of bias for inductive concept learning
TL;DR: It is shown that search for appropriate bias is itself a major part of the learning task, and that mechanical procedures for conducting a well-directed search for an appropriate bias can be created.