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- W4323646753 abstract "The course recommendation algorithm fails to consider the impact of semantic correlation between course keywords on feature similarity calculation when modeling, resulting in low recommendation accuracy. An economic management course recommendation algorithm in intelligent education cloud platform is proposed. The text of economic management course is collected by web crawler technology, and the words are extracted by text word segmentation, removal of stop words and other preprocessing. Based on the word2vec model, the text word vector of economic management course is established to measure the similarity between words. The word vector clustering and TF-IDF word weight are used to represent the course features. Design the course recommendation algorithm, calculate the similarity between courses, and generate the course similarity matrix for course recommendation. The experimental results show that the recommendation accuracy of the economic management course recommendation algorithm designed in this paper is higher than 0.9% in the three aspects of course name, course overview and course objectives, and the maximum recommendation time is 5min, which has a good application effect." @default.
- W4323646753 created "2023-03-10" @default.
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- W4323646753 date "2022-01-01" @default.
- W4323646753 modified "2023-09-29" @default.
- W4323646753 title "Economic Management Course Recommendation Algorithm in Smart Education Cloud Platform" @default.
- W4323646753 doi "https://doi.org/10.1007/978-3-031-21164-5_6" @default.
- W4323646753 hasPublicationYear "2022" @default.
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