Table 10.

Positive/negative movement model of the Lisbon dataset.

	Cosine K-NN	1st PS	2nd PS	3rd PS	4th PS
Number of training samples	14,596	17,812	20,130	21,576	22,736
Number of testing samples	3650	4454	5032	5394	5684
Accuracy of validation	79.4%	83.4%	85.5%	86.6%	87.2%
Accuracy of the test set	79.4%	82.8%	85.7%	87.1%	87.1%