The Navigation of Home Service Robot Based on Deep Learning and Machine Learning

Table 11

The evaluation index of three machine learning algorithms.

Evaluation index	Linear SVR	Linear regression	Decision tree
Mean_squared_error	196514219.3683342	84900066.41350283	151702985.06
r2_score	−1.4069571985590508	−0.03987806413692363	−0.8580975621344848
Precision score	0.0	0.0	0.0
Recall score	0.0	0.0	0.0
f1_score	0.0	0.0	0.0