3 Software Available

3 Software Available

Ltree is a multivariate tree that combines a decision tree with a linear discriminant by means of constructive induction.

It can use:

• spliting nodes that make tests based on a combination of attributes
• leaves can make predictions using a combination of attributes

Usage: Ltree -f <problem> [-U / -B / -T] [-L] [-v n]

Parameters for the tree topology:

• -U generates univariate decision trees
• -B generates linear combinations only at leaves
• -T generates linear combinations only at spliting nodes

The default is to use linear combinations both at decision nodes and leaves.

Parameters for the attribute constructor: -L use a logistic discriminant instead of a linear discriminant (default)

Binaries of Ltree 5.1 are available for Linux

3 Software Available