TransductiveRatingPredictorExtensions Class Reference

Helper methods for ITransductiveRatingPredictor More...

Static Public Member Functions
static int[]	ItemFeedbackCounts (this ITransductiveRatingPredictor recommender)
	Compute the number of feedback events per item More...
static int[][]	ItemsRatedByUser (this ITransductiveRatingPredictor recommender)
	For each user, get the items they rated, both from the training and the test data More...
static int[]	UserFeedbackCounts (this ITransductiveRatingPredictor recommender)
	Compute the number of feedback events per user More...
static int[][]	UsersWhoRated (this ITransductiveRatingPredictor recommender)
	For each item, get the users who rated it, both from the training and the test data More...

Detailed Description

Helper methods for ITransductiveRatingPredictor

Member Function Documentation

static int [] ItemFeedbackCounts ( this ITransductiveRatingPredictor  recommender )

inlinestatic

Compute the number of feedback events per item

Returns

number of feedback events in both the training and tests data sets, per item

Parameters

recommender

the recommender to get the data from

static int [][] ItemsRatedByUser ( this ITransductiveRatingPredictor  recommender )

inlinestatic

For each user, get the items they rated, both from the training and the test data

Returns

array of array of item IDs

Parameters

recommender

the recommender to retrieve the data from

static int [] UserFeedbackCounts ( this ITransductiveRatingPredictor  recommender )

inlinestatic

Compute the number of feedback events per user

Returns

number of feedback events in both the training and tests data sets, per user

Parameters

recommender

the recommender to get the data from

static int [][] UsersWhoRated ( this ITransductiveRatingPredictor  recommender )

inlinestatic

For each item, get the users who rated it, both from the training and the test data

Returns

array of array of user IDs

Parameters

recommender

the recommender to retrieve the data from

---

The documentation for this class was generated from the following file:

• ITransductiveRatingPredictor.cs