Research on Forecasting of Student Grade Based on Adaptive K-Means and Deep Neural Network

Table 1

The result of Adaptive-K-means in Portuguese student learning data set.

Portuguese student learning data set	Mean of squared residuals	Adaptive-K-means ( =5); Total mean of squared residuals:15.41
	15.42 (clustered set 1)
	15.88 (clustered set 2)
	15.01 (clustered set 3)
	15.18 (clustered set 4)
	15.24 (clustered set 5)
	15.28	Adaptive-K-means ( =1)