# Image Classification on Semi-iNat 2021 (val) Source: [Image Classification on Semi-iNat 2021 (val)]() Collection index: [llms.txt]() Data updated: 2026-02-26T06:06:59.325Z Evaluation of Image Classification performance on the validation split of the Semi-iNat 2021 dataset, measured using Top-1 and Top-5 metrics. 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 | Image Classification | | Dataset (including any stated split) | Semi-iNat 2021 (val) | | Metric | Top-1 Accuracy | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 12 of 12 | | 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 - [Top-1 Accuracy](): Higher is better; unit: PERCENT. - [Top-5 Accuracy](): Higher is better; unit: PERCENT. ## Recorded results | Method | Top-1 Accuracy | Result date | Report paper | | --- | --- | --- | --- | | CCSSL (FixMatch) | 41.28 | Not recorded | 68fa6d6b1e209131cea39b40 | | FixMatch | 40.3 | Not recorded | 68fa6d6b1e209131cea39b40 | | CCSSL (CoMatch) | 39.85 | Not recorded | 68fa6d6b1e209131cea39b40 | | CoMatch | 38.94 | Not recorded | 68fa6d6b1e209131cea39b40 | | Supervised | 34.96 | Not recorded | 68fa6d6b1e209131cea39b40 | | CCSSL (FixMatch) | 31.21 | Not recorded | 68fa6d6b1e209131cea39b40 | | CCSSL (CoMatch) | 24.12 | Not recorded | 68fa6d6b1e209131cea39b40 | | FixMatch | 21.41 | Not recorded | 68fa6d6b1e209131cea39b40 | | CoMatch | 20.94 | Not recorded | 68fa6d6b1e209131cea39b40 | | CCSSL (MixMatch) | 19.65 | Not recorded | 68fa6d6b1e209131cea39b40 | | Supervised | 19.09 | Not recorded | 68fa6d6b1e209131cea39b40 | | MixMatch | 16.89 | Not recorded | 68fa6d6b1e209131cea39b40 | ### CCSSL (FixMatch) Top-1 Accuracy: 41.28. Result ID: 698fa0503a6c314849faa274. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From MoCo Pretrain"}. This record does not assert independent reproduction. ### FixMatch Top-1 Accuracy: 40.3. Result ID: 698fa0503a6c314849faa272. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-training initialization":"From MoCo Pretrain"}. This record does not assert independent reproduction. ### CCSSL (CoMatch) Top-1 Accuracy: 39.85. Result ID: 698fa0503a6c314849faa278. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From MoCo Pretrain"}. This record does not assert independent reproduction. ### CoMatch Top-1 Accuracy: 38.94. Result ID: 698fa0503a6c314849faa276. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From MoCo Pretrain"}. This record does not assert independent reproduction. ### Supervised Top-1 Accuracy: 34.96. Result ID: 698fa0503a6c314849faa26e. [Reporting paper]() Recorded evaluation configuration: {"Pre-training initialization":"From MoCo Pretrain"}. This record does not assert independent reproduction. ### CCSSL (FixMatch) Top-1 Accuracy: 31.21. Result ID: 698fa0503a6c314849faa273. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. ### CCSSL (CoMatch) Top-1 Accuracy: 24.12. Result ID: 698fa0503a6c314849faa277. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. ### FixMatch Top-1 Accuracy: 21.41. Result ID: 698fa0503a6c314849faa271. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. ### CoMatch Top-1 Accuracy: 20.94. Result ID: 698fa0503a6c314849faa275. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. ### CCSSL (MixMatch) Top-1 Accuracy: 19.65. Result ID: 698fa0503a6c314849faa270. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. ### Supervised Top-1 Accuracy: 19.09. Result ID: 698fa0503a6c314849faa26d. [Reporting paper]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. ### MixMatch Top-1 Accuracy: 16.89. Result ID: 698fa0503a6c314849faa26f. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Pre-training initialization":"From Scratch"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.