Research on Data Fusion Method Based on Multisource Data Awareness of Internet of Things

Table 4

Experimental results (RMSE).

	MovieLens-100K	MovieLens-1M	MovieLens-10M
NMF	0.9327	0.9254	0.9036
SVD++	0.911	0.8681	0.8165
PMF	0.9433	0.8821	0.8422
ASDAE	0.8801	0.8368	0.7865
Ours	0.867	0.8133	0.7516