[Retracted] Data Analysis and Processing Application of Deep Learning in Engineering Cost Teaching Evaluation

Table 4

Evaluation indexes of deep learning and shallow learning.

	Deep learning	Shallow learning	Not learning
Definition	The link between old and new concepts	New concepts replace or simply add new concepts	There is no conceptual change
Content	The concept map reflects the old and new concepts	The concept map reflects a large number of new concepts	The concept map does not present new concepts
Contact	The relationship between new concepts and old knowledge in the concept map	The concept map has not changed significantly	There are no new connections in the concept map
Structure	Obviously, the organization, connection, and richness have been qualitatively improved	There is no significant change in the overall type, richness, and interpretability of the concept map	There is no change in the structure of the concept map