From: Terrain traversability prediction for off-road vehicles based on multi-source transfer learning
Target domain | Source domain | \(\lambda _i\) | \(w_i\) |
---|---|---|---|
Rough sand | Compacted sand | 0.974 | 0.338 |
Small rocks | 0.929 | 0.324 | |
Gravel | 0.973 | 0.338 | |
Bedrock | 0.719 | 0.000 | |
Gravel with sand | Compacted sand | –0.419 | 0.000 |
Small rocks | 0.929 | 0.325 | |
Gravel | 0.973 | 0.339 | |
Bedrock | 0.962 | 0.336 | |
Sand over bedrock | Compacted sand | 0.954 | 0.250 |
Small rocks | 0.929 | 0.244 | |
Gravel | 0.973 | 0.255 | |
Bedrock | 0.962 | 0.252 | |
Sand-covered bedrock | Compacted sand | –0.476 | 0.000 |
Small rocks | 0.923 | 0.490 | |
Gravel | –0.476 | 0.000 | |
Bedrock | 0.962 | 0.510 |