Table 5 Ten-fold cross-validation of livestock densities estimation in different regions (N represents the number of training samples (counties)).

From: High-resolution livestock seasonal distribution data on the Qinghai-Tibet Plateau in 2020

Region

Response factor

Pasture mask

N

R2

MAE

MSE

QTP

Ln(Livestock density)

All pastures

164

0.700

0.510

0.250

Ln(Cattle density)

All pastures

164

0.706

0.612

0.565

Ln(Sheep density)

All pastures

164

0.742

0.783

0.515

Tibet

Ln(Livestock density)

All pastures

74

0.684

0.385

0.249

Ln(Cattle density)

All pastures

74

0.809

0.401

0.274

Ln(Sheep density)

All pastures

74

0.712

0.646

0.899

Qinghai

Ln(Livestock density)

All pastures

44

0.709

0.448

0.447

Ln(Cattle density)

All pastures

44

0.678

0.635

0.685

Ln(Sheep density)

All pastures

44

0.830

0.519

0.467

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