public KnnItemBasedRecommender(DataModel dataModel,
ItemSimilarity similarity,
Optimizer optimizer,
CandidateItemsStrategy candidateItemsStrategy,
MostSimilarItemsCandidateItemsStrategy mostSimilarItemsCandidateItemsStrategy,
int neighborhoodSize) :
base(dataModel, similarity, candidateItemsStrategy, mostSimilarItemsCandidateItemsStrategy)
{
this.optimizer = optimizer;
this.neighborhoodSize = neighborhoodSize;
}
public GenericItemBasedRecommender(DataModel dataModel, ItemSimilarity similarity, CandidateItemsStrategy candidateItemsStrategy, MostSimilarItemsCandidateItemsStrategy mostSimilarItemsCandidateItemsStrategy)
: base(dataModel, candidateItemsStrategy)
{
Action refreshRunnable = null;
this.similarity = similarity;
this.mostSimilarItemsCandidateItemsStrategy = mostSimilarItemsCandidateItemsStrategy;
if (refreshRunnable == null)
{
refreshRunnable = () => this.capper = this.buildCapper();
}
this.refreshHelper = new RefreshHelper(refreshRunnable);
this.refreshHelper.addDependency(dataModel);
this.refreshHelper.addDependency(similarity);
this.refreshHelper.addDependency(candidateItemsStrategy);
this.refreshHelper.addDependency(mostSimilarItemsCandidateItemsStrategy);
this.capper = this.buildCapper();
}
public GenericBooleanPrefItemBasedRecommender(DataModel dataModel, ItemSimilarity similarity, CandidateItemsStrategy candidateItemsStrategy, MostSimilarItemsCandidateItemsStrategy mostSimilarItemsCandidateItemsStrategy)
: base(dataModel, similarity, candidateItemsStrategy, mostSimilarItemsCandidateItemsStrategy)
{
}
