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| Uses of Recommender in org.apache.mahout.cf.taste.eval |
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| Methods in org.apache.mahout.cf.taste.eval that return Recommender | |
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Recommender |
RecommenderBuilder.buildRecommender(DataModel dataModel)
Builds a Recommender implementation to be evaluated, using the given DataModel. |
| Uses of Recommender in org.apache.mahout.cf.taste.impl.eval |
|---|
| Methods in org.apache.mahout.cf.taste.impl.eval with parameters of type Recommender | |
|---|---|
static void |
OrderBasedRecommenderEvaluator.evaluate(Recommender recommender,
DataModel model,
int samples,
RunningAverage tracker,
String tag)
|
static void |
OrderBasedRecommenderEvaluator.evaluate(Recommender recommender1,
Recommender recommender2,
int samples,
RunningAverage tracker,
String tag)
|
static LoadStatistics |
LoadEvaluator.runLoad(Recommender recommender)
|
static LoadStatistics |
LoadEvaluator.runLoad(Recommender recommender,
int howMany)
|
| Constructors in org.apache.mahout.cf.taste.impl.eval with parameters of type Recommender | |
|---|---|
AbstractDifferenceRecommenderEvaluator.PreferenceEstimateCallable(Recommender recommender,
long testUserID,
PreferenceArray prefs,
AtomicInteger noEstimateCounter)
|
|
| Uses of Recommender in org.apache.mahout.cf.taste.impl.recommender |
|---|
| Classes in org.apache.mahout.cf.taste.impl.recommender that implement Recommender | |
|---|---|
class |
AbstractRecommender
|
class |
CachingRecommender
A Recommender which caches the results from another Recommender in memory. |
class |
GenericBooleanPrefItemBasedRecommender
A variant on GenericItemBasedRecommender which is appropriate for use when no notion of preference
value exists in the data. |
class |
GenericBooleanPrefUserBasedRecommender
A variant on GenericUserBasedRecommender which is appropriate for use when no notion of preference
value exists in the data. |
class |
GenericItemBasedRecommender
A simple Recommender which uses a given
DataModel and
ItemSimilarity to produce recommendations. |
class |
GenericUserBasedRecommender
A simple Recommender
which uses a given DataModel and UserNeighborhood to produce recommendations. |
class |
ItemAverageRecommender
A simple recommender that always estimates preference for an item to be the average of all known preference values for that item. |
class |
ItemUserAverageRecommender
Like ItemAverageRecommender, except that estimated preferences are adjusted for the users' average
preference value. |
class |
RandomRecommender
Produces random recommendations and preference estimates. |
| Constructors in org.apache.mahout.cf.taste.impl.recommender with parameters of type Recommender | |
|---|---|
CachingRecommender(Recommender recommender)
|
|
| Uses of Recommender in org.apache.mahout.cf.taste.impl.recommender.svd |
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| Classes in org.apache.mahout.cf.taste.impl.recommender.svd that implement Recommender | |
|---|---|
class |
SVDRecommender
A Recommender that uses matrix factorization (a projection of users
and items onto a feature space) |
| Uses of Recommender in org.apache.mahout.cf.taste.recommender |
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| Subinterfaces of Recommender in org.apache.mahout.cf.taste.recommender | |
|---|---|
interface |
ItemBasedRecommender
Interface implemented by "item-based" recommenders. |
interface |
UserBasedRecommender
Interface implemented by "user-based" recommenders. |
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