Retraction Note: Application of big data classification effects based on neural network in video English course and relevant optimization suggestions (Soft Computing, (2023), 27, 11, (7615-7625), 10.1007/s00500-023-08123-x)

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Department of Public Foreign Languages, Shijiazhuang University of Applied Technology, Hebei, Shijiazhuang ^{[1
]}

050081, China

不详 ^{[2
]}

050061, China

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Soft Comput. | / Suppl 1卷 / 25期

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