# LiDAR Semantic Segmentation on SynLiDAR 10% label ratio

Source: [LiDAR Semantic Segmentation on SynLiDAR 10% label ratio](<https://www.sota2.com/research/sota/lidar-semantic-segmentation-on-synlidar-10-percent-label-ratio>)

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

Data updated: 2026-02-26T06:10:27.924Z

Evaluation of LiDAR Semantic Segmentation performance on the 10% labeled subset of the SynLiDAR dataset, reporting Mean Intersection over Union (mIoU).

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 | LiDAR Semantic Segmentation |
| Dataset (including any stated split) | SynLiDAR 10% label ratio |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher 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

- [mIoU](<https://www.sota2.com/research/sota/lidar-semantic-segmentation-on-synlidar-10-percent-label-ratio.md?metric=mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| M3Net | 49.93 | Not recorded | 68fa73161e209131cea5a739 |
| Seal | 49.26 | Not recorded | 68fa73161e209131cea5a739 |
| SLidR | 47.84 | Not recorded | 68fa73161e209131cea5a739 |
| PPKT | 46.48 | Not recorded | 68fa73161e209131cea5a739 |
| Single-Dataset | 45.08 | Not recorded | 68fa73161e209131cea5a739 |
| Naïve Joint | 42.37 | Not recorded | 68fa73161e209131cea5a739 |

### M3Net

mIoU: 49.93. Result ID: 6992bef63a6c3148491133ca.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Implementation](<https://github.com/youquanl/M3Net>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Seal

mIoU: 49.26. Result ID: 6992bef63a6c3148491133c7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70f81e209131cea4e738.md>)

[Implementation](<https://github.com/youquanl/Segment-Any-Point-Cloud.>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### SLidR

mIoU: 47.84. Result ID: 6992bef63a6c3148491133c6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c191e209131cea3226f.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### PPKT

mIoU: 46.48. Result ID: 6992bef63a6c3148491133c5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Single-Dataset

mIoU: 45.08. Result ID: 6992bef63a6c3148491133c9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Naïve Joint

mIoU: 42.37. Result ID: 6992bef63a6c3148491133c8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73161e209131cea5a739.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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