RETRACTED: Research on Children’s Aesthetic Needs of Multinational Children’s Songs Based on Information Security

<div>The data change curve of the recognition accuracy and precision of the system for children’s song. (a)The change curve of the system’s recognition accuracy for children’s song with the increase of the number of model iterations. (b)The change curve of the system’s recognition precision for children’s song with the increase of the number of model iterations.</div>

Mathematical Problems in Engineering

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Figure 4

Figure 4: RETRACTED: Research on Children’s Aesthetic Needs of Multinational Children’s Songs Based on Information Security 