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

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

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

ISSN: 2041-1480