Table 2 Distribution of instances by frequency and percentage (%) for each meta-knowledge value
From: Extracting semantically enriched events from biomedical literature
Value | GENIA | ST | ST(%)/GENIA(%) | ||
|---|---|---|---|---|---|
frequency | % | frequency | % | ||
Investigation | 1,914 | 5.3 | 520 | 5.5 | 1.03 |
Analysis | 6,412 | 17.8 | 1,448 | 15.3 | 0.86 |
Observation | 12,479 | 34.7 | 3,892 | 41.0 | 1.18 |
Fact | 2,900 | 8.1 | 570 | 6.0 | 0.75 |
Method | 973 | 2.7 | 40 | 0.4 | 0.16 |
Other | 11,309 | 31.4 | 3,024 | 31.9 | 1.01 |
L3 | 33,090 | 91.9 | 8,921 | 94.0 | 1.02 |
L2 | 2,148 | 6.0 | 485 | 5.1 | 0.86 |
L1 | 749 | 2.1 | 88 | 0.9 | 0.45 |
Positive | 33,779 | 93.9 | 8,939 | 94.2 | 1.00 |
Negative | 2,208 | 6.1 | 555 | 5.8 | 0.95 |
High | 1,381 | 3.8 | 466 | 4.9 | 1.28 |
Low | 322 | 0.9 | 112 | 1.2 | 1.32 |
Neutral | 34,284 | 95.3 | 8,916 | 93.9 | 0.99 |
Current | 35,447 | 98.5 | 9,370 | 98.7 | 1.00 |
Other | 540 | 1.5 | 124 | 1.3 | 0.87 |
Event Total | 35,987 | 100.0 | 9,494 | 100.0 | 1.00 |