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Document-level overlapping degree of NLP libraries on POS tagging
| Document | NLTK (244) | spaCy (246) | CoreNLP (242) | OpenNLP (246) | Overlapping degree |
|---|---|---|---|---|---|
| NLTK | – | 0.89 (218) | 0.84 (203) | 0.87 (213) | 0.87 |
| spaCy | 0.89 (218) | – | 0.82 (199) | 0.87 (214) | 0.86 |
| CoreNLP | 0.84 (203) | 0.82 (199) | – | 0.81 (197) | 0.82 |
| OpenNLP | 0.87 (213) | 0.87 (214) | 0.81 (197) | – | 0.85 |
