| Technique | Detected total number | Total Number of true duplicates detected | Total Number error | Recall | Precision | Global accuracy |
| Simple Homonym | 1140 | 1129 | 11 | 75.47% | 99.04% | 74.74% |
| Simple Metaphone | 1102 | 1085 | 17 | 72.53% | 98.46% | 71.41% |
| Simple Initfinal | 1176 | 1120 | 56 | 74.87% | 95.24% | 71.31% |
| Simple Soundex | 1116 | 1090 | 26 | 72.86% | 97.67% | 71.16% |
| Enriched Homonym | 383 | 383 | 00 | 25.60% | 100% | 25.60% |
| Enriched Soundex | 299 | 298 | 01 | 19.92% | 99.67% | 19.85% |
| Enriched Initfinal | 292 | 289 | 03 | 19.32% | 98.97% | 19.12% |
| Enriched Metaphone | 229 | 229 | 00 | 15.31% | 100% | 15.31% |