Method distance

src/org/antlr/codebuff/kNNClassifier.java:310–314

Compute distance as a probability of match, based solely on context information. Ratio of num differences / num total context positions.

(int[] A, int[] B)

	 * Ratio of num differences / num total context positions.
	 */
	public double distance(int[] A, int[] B) {
//		return ((float)Tool.L0_Distance(categorical, A, B))/num_categorical;
		double d = Tool.weightedL0_Distance(FEATURES, A, B);
		return d/maxDistanceCount;
	}
}