Research on College English curriculum algorithm based on hierarchical model

Abstract

Nowadays, College English courses are rich, and college students are more willing to accept English knowledge. Among them, the English error correction grammar has become the main content of the College English course. The English error correction grammar has not achieved satisfactory results in the design of the language model. Therefore, in this paper, the English error correction grammar is used as the representative of the College English course algorithm, and the characteristics of the traditional English error correcting grammar are analyzed. A hierarchical language model, which can not only solve the problem of long distance between words, but also preserve the semantic information of the sentence, is put forward. The hierarchical model includes common grammatical error correction algorithm and verb phrase collocation error correction algorithm. The error correction effect of the two algorithms is tested and verified. Compared with the traditional English error correction algorithm, the English error correction algorithm based on hierarchical language model proposed in this paper has the advantages of high reliability and convenience, and at the same time, the description of sentences can also be more accurate.