public void set(WeightFactory wFactory, IDFLookup iLookup, int settings) {
		weightFactory = wFactory;
		idfLookup = iLookup;
		this.settings = settings;
	}
Load the factory with weights and the feature map
@param wFactory is the weight table of IDF and TF weights
@param iLookup is the map from features int the weight table
@param settings is an integer id for this particular weighting scheme
Ghidra/Framework/Generic/src/main/java/generic/lsh/vector/LSHVectorFactory.java