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Table 2 Results of our kNN-based system and the best systems participating in the BioASQ challenge on the different tests of the batch 3

From: Large scale biomedical texts classification: a kNN and an ESA-based approaches

Test Number of documents System EBP EBR EBF
Test 1 2,961 kNN-Classifier 0.55 0.48 0.49
Best 0.59 0.62 0.58
Test 2 5,612 kNN-Classifier 0.52 0.50 0.48
Best 0.62 0.60 0.60
Test 3 2,698 kNN-Classifier 0.55 0.49 0.49
Best 0.64 0.63 0.62
Test 4 2,982 kNN-Classifier 0.49 0.55 0.49
Best 0.63 0.62 0.62
Test 5 2,697 kNN-Classifier 0.50 0.53 0.48
Best 0.64 0.61 0.61