A Hybrid Method to Solve Data Sparsity in Travel Recommendation Agents Using Fuzzy Logic Approach

Table 8

Statistical values for prediction of overall ratings.

Approach	Dataset	RMSE	R^2
Hybrid	Training dataset	0.0280	0.9732
	Testing dataset	0.0421	0.9514
	Checking dataset	0.0782	0.9386
	All dataset	0.0274	0.9767
Backpropagation	Training dataset	0.1629	0.8721
	Testing dataset	0.1767	0.8663
	Checking dataset	0.1942	0.8482
	All dataset	0.1689	0.8771