科技创新与应用2024，Vol.14Issue(2)：82-86,5.DOI:10.19981/j.CN23-1581/G3.2024.02.020
B站学习类视频的收藏数及其影响因素分析
摘要
Abstract
The collection number of Bilibili website video is an importantindicator to measure users'recognition and interest in video content.This paper studies the collection number of learning video on Bilibili websites and its influencing factors,LDA model was used to classify video titles,TF-IDF technology was used to quantify video title information,and then descriptive statistics and logistic regression model were used to explore the impact of each variable on the number of collections.The results show that the classification of video subjects has a significant impact on the number of collections,and the collection of computer and art-related courses is the highest,the number of video tags,video release time,video title information score and video duration also have significant impact on the number of collections.关键词
LDA模型/逻辑回归模型/B站学习类视频/收藏数/影响因素Key words
LDA model/logical regression model/bilibili learning videos/number of collections/influencing factors分类
数理科学引用本文复制引用
丛钰汶..B站学习类视频的收藏数及其影响因素分析[J].科技创新与应用,2024,14(2):82-86,5.
