[Retracted] Automatic Scoring of English Essays Based on Machine Learning Technology in a Wireless Network Environment

Table 10

Bag-of-words feature filter results.

Bag of words features	Word sequence			Part of speech sequences			−log2MI	MSE
	Monadic	Binary	Ternary	Monadic	Binary	Ternary
BOW_A	√			√	√	√	16	16.41
BOW_B	√			√	√	√	15	16.42
BOW_C	√	√		√	√	√	15	16.45
BOW_D	√	√		√	√	√	16	16.51
BOW_E	√			√	√	√	17	16.52