- randomizedTest() - Method in class org.lemurproject.ireval.SetRetrievalComparator
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- rank - Variable in class org.lemurproject.ireval.RetrievalEvaluator.Document
-
The rank of the document in a retrieved ranked list.
- recall(int) - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
Returns the recall of the retrieval at a given number of documents retrieved.
- reciprocalRank() - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
Returns the reciprocal of the rank of the first relevant document
retrieved, or zero if no relevant documents were retrieved.
- relevantDocuments() - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
Returns a list of all documents judged relevant, whether they were
retrieved or not.
- relevantMissedDocuments() - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
Returns a list of documents that were judged relevant that
were not retrieved.
- relevantRetrieved(int) - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
The number of relevant documents retrieved at a particular
rank.
- relevantRetrievedDocuments() - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
Returns a list of retrieved documents that were judged relevant,
in the order that they were retrieved.
- RetrievalEvaluator - Class in org.lemurproject.ireval
-
A retrieval evaluator object computes a variety of standard
information retrieval metrics commonly used in TREC, including
binary preference (BPREF), geometric mean average precision (GMAP),
mean average precision (MAP), and standard precision and recall.
- RetrievalEvaluator(String, List<RetrievalEvaluator.Document>, Collection<RetrievalEvaluator.Judgment>) - Constructor for class org.lemurproject.ireval.RetrievalEvaluator
-
Creates a new instance of RetrievalEvaluator
- RetrievalEvaluator.Document - Class in org.lemurproject.ireval
-
This class represents a document returned by a retrieval
system.
- RetrievalEvaluator.Judgment - Class in org.lemurproject.ireval
-
This class represents a relevance judgment of a particular document
for a specific query.
- retrievedDocuments() - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
- rPrecision() - Method in class org.lemurproject.ireval.RetrievalEvaluator
-
Returns the precision at the rank equal to the total number of
relevant documents retrieved.