Table 4 Evaluation of location extraction
From: Traffic and road conditions monitoring system using extracted information from Twitter
| NLP tool | Label | Precision | Recall | F1-score |
|---|---|---|---|---|
| NER | Place | 96.32% | 37.88% | 54.38% |
| POS tagger | NNP | 32.95% | 75.94% | 45.96% |
From: Traffic and road conditions monitoring system using extracted information from Twitter
| NLP tool | Label | Precision | Recall | F1-score |
|---|---|---|---|---|
| NER | Place | 96.32% | 37.88% | 54.38% |
| POS tagger | NNP | 32.95% | 75.94% | 45.96% |