subspaceMOA (version 0.6.0)

evaluate_subspace: Evaluate Subspace Clusterings

Description

This function evaluates Subspace Clusterings based on data points from a stream.

Usage

evaluate_subspace(dsc, dsd, n = 1000, measures = c("clustering error",
  "cmm subspace", "entropy subspace", "f1 subspace", "purity",
  "rand statistic"), alsoTrainOn = F)

Arguments

dsc

The clusterer whose current clustering should be evaluated.

dsd

The stream from which the data points for evaluation should be drawn.

n

How many points to evaluate over

measures

A vector of evaluation measures to use. By default, all supported measures are used.

alsoTrainOn

This will train the clusterer on the data points before running the evaluation.