Table 3. Comparison with NeuroSynth.
‘voc intersection’ is the set of terms present in both NeuroSynth’s and NeuroQuery’s vocabularies. The ‘conflicting articles’ are papers present in both datasets, for which the coordinate extraction tools disagree, 40 of which were manually annotated.
| NeuroSynth | NeuroQuery | |
|---|---|---|
| Dataset size | ||
| articles | 14 371 | 13 459 |
| terms | 3 228 (1 335 online) | 7 547 |
| journals | 60 | 458 |
| raw text length (words) | ≈4 M | ≈75 M |
| unique term occurrences | 1 063 670 | 5 855 483 |
| unique term occurrences in voc intersection | 677 345 | 3 089 040 |
| coordinates | 448 255 | 418 772 |
| Coordinate extraction errors on conflicting articles | ||
| articles with false positives / 40 | 20 | 3 |
| articles with false negatives / 40 | 28 | 8 |