Multidimensional Analysis and Evaluation of College English Teaching Quality Based on an Artificial Intelligence Model

Table 9

Evaluation criteria table.

	Metrics	Formula
Accuracy	The accuracy rate measurement standard refers to the ratio of recommended English teaching resources to the number of recommended teaching resources. The larger the index value, the more accurate the recommendation result [26].
Recall rate	The recall rate standard refers to the ratio of recommended English teaching resources to the theoretical maximum number of hits. The larger the index value, the more accurate the recommendation result.
measurement	The measurement index can effectively balance the accuracy rate and the recall rate by favoring the smaller value. The larger the index value, the more accurate the recommendation result.