Collaborative Filtering Recommendation Algorithm for MOOC Resources Based on Deep Learning

Table 2

MAE, RMSE, and accuracy of different proportions of the training set and test set.

Training set: test set	Algorithm based on cloud platform			Based on traditional algorithms			Algorithm based on Spark
	Accuracy	RMSE	MAE	Accuracy	RMSE	MAE	Accuracy	RMSE	MAE
9 : 1	0.762	0.749	0.562	0.799	0.775	0.601	0.661	0.672	0.452
8 : 2	0.789	0.729	0.532	0.795	0.763	0.583	0.691	0.633	0.401
7 : 3	0.795	0.707	0.501	0.819	0.729	0.532	0.735	0.623	0.389
6 : 4	0.811	0.689	0.476	0.827	0.707	0.501	0.789	0.566	0.321