Table 1.

Training examples for LfO.

Model 1		Model 2			Model 3
1st	Class	1st	2nd	Class	1st	2nd	3rd	Class
$x_1$	$y_1$	−	$x_1$	$y_1$	−	−	$x_1$	$y_1$
$x_2$	$y_2$	$x_1$	$x_2$	$y_2$	$x_1$	$y_1$	$x_2$	$y_2$
…	…	…	…	…	…	…	…	…
$x_m$	$y_m$	$x_{m-1}$	$x_m$	$y_m$	$x_{m-1}$	$y_{m-1}$	$x_m$	$y_m$