Research Article
Persian Named Entity Recognition by Gray Wolf Optimization Algorithm
Table 3
Comparison of our proposed method (GWO + PMI and GWO + SCP) with other methods.
| Method | ParPr | ParRe | ParF1 | ExcPr | ExcRe | ExcF1 |
| GWO + PMI | 0.5273 | 0.4193 | 0.4671 | 0.4369 | 0.3474 | 0.387 | GWO + SCP | 0.4827 | 0.4293 | 0.4544 | 0.3837 | 0.3413 | 0.3612 | TwiNER + PMI [19] | 0.4595 | 0.3725 | 0.4115 | 0.3345 | 0.2712 | 0.2995 | TwiNER + SCP [19] | 0.4520 | 0.3879 | 0.4175 | 0.3289 | 0.2822 | 0.3038 | ParsBERT [16] | 0.54 | 0.367 | 0.437 | 0.427 | 0.29 | 0.345 | Hybrid Persian NER [20] | 0.3951 | 0.2237 | 0.2857 | 0.2096 | 0.1187 | 0.1516 |
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The bold values show the best results.
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