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Table 2 Performance of the resulted ranking lists. For each project we give the number of participants appearing in the top 5 and top 10 of a ranking list, the mean average precision (MAP) and the mean reciprocal rank (MRR)

From: Efficient identification of patients eligible for clinical studies using case-based reasoning on Scottish Health Research register (SHARE)

List

P5

P10

MAP

MRR

ALPHA

0

0

0.003

0.006

ALLAY

0

0

0.001

0.001

METFORMIN

0

0

0.003

0.002

REFORM

0

0

0.010

0.035

IMPOCT

0

0

0.000

0.000

TARDIS

0

0

0.002

0.005

4P

0

0

0.002

0.003

HF

0

0

0.006

0.028

ImmunoStat

0

0

0.001

0.007

Average of all ranking lists

0

0

0.003

0.010

Averaged Lower

0

0

0.000

0.000

Averaged Upper

0.789

0.611

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