# LiDAR Semantic Segmentation on SemKITTI-C

Source: [LiDAR Semantic Segmentation on SemKITTI-C](<https://www.sota2.com/research/sota/lidar-semantic-segmentation-on-semkitti-c>)

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

Data updated: 2026-02-26T06:10:06.580Z

Evaluation of LiDAR Semantic Segmentation performance on the SemKITTI-C dataset, reporting mean Calibration Error (mCE) and mean Recall Rate (mRR).

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) | SemKITTI-C |
| Metric | mCE |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 3 of 3 |
| 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

- [mCE](<https://www.sota2.com/research/sota/lidar-semantic-segmentation-on-semkitti-c.md?metric=mCE>): Lower is better; unit: SCALAR.

- [mRR](<https://www.sota2.com/research/sota/lidar-semantic-segmentation-on-semkitti-c.md?metric=mRR>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mCE | Result date | Report paper |
| --- | --- | --- | --- |
| M3Net | 86.43 | Not recorded | 68fa73161e209131cea5a739 |
| Single-Dataset | 95.11 | Not recorded | 68fa73161e209131cea5a739 |
| Naïve Joint | 113.65 | Not recorded | 68fa73161e209131cea5a739 |

### M3Net

mCE: 86.43. Result ID: 6992bef63a6c3148491133d9.

[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.

### Single-Dataset

mCE: 95.11. Result ID: 6992bef63a6c3148491133d8.

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

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

### Naïve Joint

mCE: 113.65. Result ID: 6992bef63a6c3148491133d7.

[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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