Table 2 Data set positive and negative sample counts.
From: The TREC 2004 genomics track categorization task: classifying full text biomedical documents
| Data Set | Positive Samples | Negative Samples | Total Samples |
|---|---|---|---|
| Training (year 2002) | 375 | 5462 | 5837 |
| Test (year 2003) | 420 | 5623 | 6043 |