The important task of comprehensively improving educational quality, promoting educational fairness, and speeding up educational modernization raises the bar for educational informatization. This study investigates and analyses the wisdom teaching design mode of college English, based on English curriculum standards, wisdom education concept, and the theoretical foundation of the wisdom classroom. The evaluation method of college graduates’ learning efficiency is established using a multifactor model, DEA (data envelopment analysis), and other statistical methods. The accuracy of model performance is improved by more than 75 percent and the recall rate is improved by more than 65 percent when the feature dimension is increased from 5 to 100. The multifactor model is widely applicable, and it can also be used to investigate the evaluation of college English teaching in the new era.