Package | Description |
---|---|
es.uam.eps.ir.ranksys.diversity.binom.metrics |
Binomial metrics.
|
es.uam.eps.ir.ranksys.diversity.distance.metrics |
Distance-based metrics.
|
es.uam.eps.ir.ranksys.diversity.intentaware.metrics |
Intent-aware metrics.
|
es.uam.eps.ir.ranksys.diversity.other.metrics |
Other diversity metrics.
|
es.uam.eps.ir.ranksys.metrics.basic |
Implementations of basic, common metrics.
|
es.uam.eps.ir.ranksys.novdiv.itemnovelty.metrics |
Item novelty metrics.
|
es.uam.eps.ir.ranksys.novelty.longtail.metrics |
Long Tail novelty metrics.
|
es.uam.eps.ir.ranksys.novelty.sales.metrics |
Sales novelty metrics.
|
es.uam.eps.ir.ranksys.novelty.temporal.metrics |
Temporal novelty metrics.
|
es.uam.eps.ir.ranksys.novelty.unexp.metrics |
Unexpectedness metrics.
|
org.ranksys.diversity.prop.metrics |
Proportionality metrics.
|
org.ranksys.metrics.basic |
Implementations of basic, common metrics.
|
Modifier and Type | Class and Description |
---|---|
class |
BinomialCoverage<U,I,F>
Binomial coverage metric.
|
class |
BinomialDiversity<U,I,F>
Binomial diversity metric.
|
class |
BinomialMetric<U,I,F>
Abstract class for metrics using the binomial model.
|
class |
BinomialNonRedundancy<U,I,F>
Binomial redundancy metric.
|
Modifier and Type | Class and Description |
---|---|
class |
EILD<U,I>
Expected Intra-List Diversity metric.
|
Modifier and Type | Class and Description |
---|---|
class |
AlphaNDCG<U,I,F>
alpha-nDCG metric.
|
class |
ERRIA<U,I,F>
Intent-Aware Expected Reciprocal Rank metric.
|
Modifier and Type | Class and Description |
---|---|
class |
SRecall<U,I,F>
Subtopic recall metric.
|
Modifier and Type | Class and Description |
---|---|
class |
AveragePrecision<U,I>
Average Precision: average of the precision at each recall level.
|
class |
NDCG<U,I>
Normalized Discounted Cumulative Gain metric.
|
class |
NumRetrieved<U,I>
Number of recommended items.
|
class |
Precision<U,I>
Precision metric: proportion of relevant items in a recommendation list.
|
class |
Recall<U,I>
Recall metric: proportion of relevant items in a recommendation list to all relevant items.
|
class |
ReciprocalRank<U,I>
Reciprocal Rank (RR, also known as MRR when averaged over queries/users).
|
class |
Recommendability<U,I>
Recommendability: binary metric that determines whether the user receives
a non-empty recommendation or not.
|
Modifier and Type | Class and Description |
---|---|
class |
ItemNoveltyMetric<U,I>
Item novelty metric.
|
Modifier and Type | Class and Description |
---|---|
class |
EFD<U,I>
Expected free discovery metric.
|
class |
EPC<U,I>
Expected popularity complement metric.
|
Modifier and Type | Class and Description |
---|---|
class |
EISDC<U,I>
Expected Inter-System Discovery Complement metric.
|
class |
ISD<U,I>
Inter-system diversity.
|
Modifier and Type | Class and Description |
---|---|
class |
ETD<U,I>
Expected Temporal Discovery metric.
|
Modifier and Type | Class and Description |
---|---|
class |
EPD<U,I>
Expected profile distance metric.
|
Modifier and Type | Class and Description |
---|---|
class |
CPR<U,I,F>
Cumulative proportionality metric.
|
Modifier and Type | Class and Description |
---|---|
class |
KCall<U,I>
K-call metric.
|
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