[Retracted] Construction of a Basic Japanese Teaching Resource Base Based on a Deep Neural Network under a Big Data Environment

Table 2

Experimental results of precision and recall of different algorithms.

Algorithm	Precision ratio (%)	Recall ratio (%)
Ant colony algorithm	84.21	85.34
K-Means algorithm	85.46	86.71
BP network algorithm	88.46	89.07
Algorithm in this paper	93.21	94.32