# Machine Unlearning on CIFAR100 (MBG) Source: [Machine Unlearning on CIFAR100 (MBG)]() Collection index: [llms.txt]() Data updated: 2026-05-12T09:40:56.035Z Evaluation of Machine Unlearning effectiveness on the CIFAR-100 dataset, specifically reporting the Model-based Gradient (MBG) metric. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Machine Unlearning | | Dataset (including any stated split) | CIFAR100 | | Metric | MBG | | Unit | SCALAR | | Direction | Lower is better | | Results loaded | 28 of 28 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [MBG](): Lower is better; unit: SCALAR. ## Recorded results | Method | MBG | Result date | Report paper | | --- | --- | --- | --- | | BiasShift | 1.43 | Not recorded | 6a02b437dbc836b87d82485b | | BiasShift | 2.12 | Not recorded | 6a02b437dbc836b87d82485b | | SCRUB | 46.58 | Not recorded | 6a02b437dbc836b87d82485b | | NegGrad+ | 47.35 | Not recorded | 6a02b437dbc836b87d82485b | | TS-BGM | 47.78 | Not recorded | 6a02b437dbc836b87d82485b | | TS-BGM | 48.04 | Not recorded | 6a02b437dbc836b87d82485b | | SF | 48.81 | Not recorded | 6a02b437dbc836b87d82485b | | SCRUB | 49.5 | Not recorded | 6a02b437dbc836b87d82485b | | NegGrad+ | 49.58 | Not recorded | 6a02b437dbc836b87d82485b | | SF | 49.59 | Not recorded | 6a02b437dbc836b87d82485b | | Retrain | 49.76 | Not recorded | 6a02b437dbc836b87d82485b | | SalUn | 49.77 | Not recorded | 6a02b437dbc836b87d82485b | | Retrain | 49.83 | Not recorded | 6a02b437dbc836b87d82485b | | FT | 49.98 | Not recorded | 6a02b437dbc836b87d82485b | | SalUn | 50.05 | Not recorded | 6a02b437dbc836b87d82485b | | Random-label | 50.14 | Not recorded | 6a02b437dbc836b87d82485b | | FT | 50.16 | Not recorded | 6a02b437dbc836b87d82485b | | LB-HR | 50.28 | Not recorded | 6a02b437dbc836b87d82485b | | Random-label | 50.44 | Not recorded | 6a02b437dbc836b87d82485b | | SSD | 50.61 | Not recorded | 6a02b437dbc836b87d82485b | | LB-HR | 50.61 | Not recorded | 6a02b437dbc836b87d82485b | | Original | 50.74 | Not recorded | 6a02b437dbc836b87d82485b | | TS-BGRM | 50.76 | Not recorded | 6a02b437dbc836b87d82485b | | Original | 50.81 | Not recorded | 6a02b437dbc836b87d82485b | | SSD | 50.88 | Not recorded | 6a02b437dbc836b87d82485b | | TS-BGRM | 50.95 | Not recorded | 6a02b437dbc836b87d82485b | | UNSIR | 51.07 | Not recorded | 6a02b437dbc836b87d82485b | | UNSIR | 51.13 | Not recorded | 6a02b437dbc836b87d82485b | ### BiasShift MBG: 1.43. Result ID: 6a02f44547f34ce924e60faa. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### BiasShift MBG: 2.12. Result ID: 6a02f44547f34ce924e60fab. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### SCRUB MBG: 46.58. Result ID: 6a02f44547f34ce924e60fa4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### NegGrad+ MBG: 47.35. Result ID: 6a02f44547f34ce924e60f9e. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### TS-BGM MBG: 47.78. Result ID: 6a02f44547f34ce924e60faf. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### TS-BGM MBG: 48.04. Result ID: 6a02f44547f34ce924e60fae. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### SF MBG: 48.81. Result ID: 6a02f44547f34ce924e60fad. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### SCRUB MBG: 49.5. Result ID: 6a02f44547f34ce924e60fa5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### NegGrad+ MBG: 49.58. Result ID: 6a02f44547f34ce924e60f9f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### SF MBG: 49.59. Result ID: 6a02f44547f34ce924e60fac. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### Retrain MBG: 49.76. Result ID: 6a02f44547f34ce924e60f9a. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### SalUn MBG: 49.77. Result ID: 6a02f44547f34ce924e60fa3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### Retrain MBG: 49.83. Result ID: 6a02f44547f34ce924e60f9b. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### FT MBG: 49.98. Result ID: 6a02f44547f34ce924e60f9d. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### SalUn MBG: 50.05. Result ID: 6a02f44547f34ce924e60fa2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### Random-label MBG: 50.14. Result ID: 6a02f44547f34ce924e60fa1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### FT MBG: 50.16. Result ID: 6a02f44547f34ce924e60f9c. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### LB-HR MBG: 50.28. Result ID: 6a02f44547f34ce924e60fb3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### Random-label MBG: 50.44. Result ID: 6a02f44547f34ce924e60fa0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### SSD MBG: 50.61. Result ID: 6a02f44547f34ce924e60fa9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### LB-HR MBG: 50.61. Result ID: 6a02f44547f34ce924e60fb2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### Original MBG: 50.74. Result ID: 6a02f44547f34ce924e60f99. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### TS-BGRM MBG: 50.76. Result ID: 6a02f44547f34ce924e60fb1. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### Original MBG: 50.81. Result ID: 6a02f44547f34ce924e60f98. [Reporting paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### SSD MBG: 50.88. Result ID: 6a02f44547f34ce924e60fa8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### TS-BGRM MBG: 50.95. Result ID: 6a02f44547f34ce924e60fb0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. ### UNSIR MBG: 51.07. Result ID: 6a02f44547f34ce924e60fa7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"3"}. This record does not assert independent reproduction. ### UNSIR MBG: 51.13. Result ID: 6a02f44547f34ce924e60fa6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Number of forgotten classes":"1"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.