Table 7 Results of blocking methods for dataset-A
From: A proficient cost reduction framework for de-duplication of records in data integration
Blocking method | Single key blocking (SKB) | Composite key blocking (CKB) | Multipass blocking (MPB) | ||||||
|---|---|---|---|---|---|---|---|---|---|
Blocking Keys | SDX | SB4 | SB3 | SDX | SB4 | SB3 | SDX | SB4 | SB3 |
Record Comparisons | 3562 | 4096 | 11080 | 455 | 484 | 631 | 4242 | 5279 | 17191 |
Matches | 454 | 474 | 482 | 442 | 476 | 486 | 496 | 494 | 495 |
F-Score | 0.949 | 0.969 | 0.971 | 0.938 | 0.975 | 0.985 | 0.992 | 0.989 | 0.978 |