[Retracted] Extraction and Analysis of Influencing Factors of Scientific and Technological Ability Improvement of University Teachers Based on Deep Learning Model

Algorithm 1

Key words extraction steps of student evaluation teaching text.

Name: Key word extraction procedure of student evaluation teaching text

Input: Collection of student comments on teaching texts

Part of speech set

Word frequency threshold

Output: Keyword: Set of keywords

Methods and steps:

Step1: Classify words for each document in the student text set, and count the part of speech and word frequency of each word.

Step2: Select a word in the word set. If the part of speech of the word is in part of speech and the word frequency is greater than the word frequency threshold, add it to the keyword set. If it is smaller than the word frequency threshold, continue the statistics.

Step3: Repeat the second step until all text processing is completed.