Table 3.
Yelp | Reference USA | |
---|---|---|
True positive rate | 57% | 74% |
Miss rate | 43% | 26% |
Precision (PPV) | 30% | 19% |
False discovery rate | 70% | 81% |
Comparing grocery stores in Yelp and Reference USA with Detroit Food Map
PPV positive predictive value
Yelp | Reference USA | |
---|---|---|
True positive rate | 57% | 74% |
Miss rate | 43% | 26% |
Precision (PPV) | 30% | 19% |
False discovery rate | 70% | 81% |
Comparing grocery stores in Yelp and Reference USA with Detroit Food Map
PPV positive predictive value