Table 4.

Performance of classification of liquid and semi-solid foams.

Crop	$\kappa$ - Train	Accuracy Train (%)	$\kappa$ - Test	Accuracy Test (%)	Classification threshold (mPa.s)
Yellow pea	0.85	97	0.63	93	226
Lupine seed	0.94	98	0.84	95	412
All data	0.82	96	0.82	94	158