# Weight Space Generation on FFHQ 2D

Source: [Weight Space Generation on FFHQ 2D](<https://www.sota2.com/research/sota/weight-space-generation-on-ffhq-2d>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T05:44:04.797Z

Evaluation of generative models focusing on weight space manipulation applied to the FFHQ 2D dataset, measured using FD, MMD-G, and MMD-P.

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 | Weight Space Generation |
| Dataset (including any stated split) | FFHQ 2D |
| Metric | FD |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 6 of 6 |
| 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

- [FD](<https://www.sota2.com/research/sota/weight-space-generation-on-ffhq-2d.md?metric=FD>): Lower is better; unit: SCALAR.

- [MMD-G](<https://www.sota2.com/research/sota/weight-space-generation-on-ffhq-2d.md?metric=MMD-G>): Lower is better; unit: SCALAR.

- [MMD-P](<https://www.sota2.com/research/sota/weight-space-generation-on-ffhq-2d.md?metric=MMD-P>): Lower is better; unit: SCALAR.

## Recorded results

| Method | FD | Result date | Report paper |
| --- | --- | --- | --- |
| mLoRA-Asym | 0.073 | Not recorded | 692e732ad6b0dd3342932876 |
| mLoRA | 0.1 | Not recorded | 692e732ad6b0dd3342932876 |
| HyperDiffusion | 0.241 | Not recorded | 692e732ad6b0dd3342932876 |
| LoRA-Asym | 0.269 | Not recorded | 692e732ad6b0dd3342932876 |
| MLP-Asym | 0.287 | Not recorded | 692e732ad6b0dd3342932876 |
| LoRA | 0.321 | Not recorded | 692e732ad6b0dd3342932876 |

### mLoRA-Asym

FD: 0.073. Result ID: 699994d95698665ec4087e7b.

[Reporting paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

Recorded evaluation configuration: {"multiplicative\_lora":true,"hierarchical\_encoder":true,"asymmetric\_mask":true}. This record does not assert independent reproduction.

### mLoRA

FD: 0.1. Result ID: 699994d95698665ec4087e7a.

[Reporting paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

Recorded evaluation configuration: {"multiplicative\_lora":true,"hierarchical\_encoder":true}. This record does not assert independent reproduction.

### HyperDiffusion

FD: 0.241. Result ID: 699994d95698665ec4087e76.

[Reporting paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee51e209131cea42b20.md>)

Recorded evaluation configuration: {"architecture":"Diffusion-based"}. This record does not assert independent reproduction.

### LoRA-Asym

FD: 0.269. Result ID: 699994d95698665ec4087e79.

[Reporting paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75321e209131cea66534.md>)

Recorded evaluation configuration: {"additive\_lora":true,"asymmetric\_mask":true}. This record does not assert independent reproduction.

### MLP-Asym

FD: 0.287. Result ID: 699994d95698665ec4087e77.

[Reporting paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee51e209131cea42b20.md>)

Recorded evaluation configuration: {"asymmetric\_mask":true,"initialization":"fine-tuning from single instance"}. This record does not assert independent reproduction.

### LoRA

FD: 0.321. Result ID: 699994d95698665ec4087e78.

[Reporting paper](<https://www.sota2.com/research/paper/692e732ad6b0dd3342932876.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b121e209131cea2bf59.md>)

[Implementation](<https://github.com/microsoft/LoRA>)

Recorded evaluation configuration: {"additive\_lora":true}. This record does not assert independent reproduction.

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