MOOC Dropout Prediction Using FWTS-CNN Model Based on Fused Feature Weighting and Time Series.

Yafeng Zheng Zhanghao Gao Yihang Wang Qian Fu

Published in: IEEE Access (2020)

Keyphrases

feature weighting
multiple features
text categorization
feature weights
text classification
feature selection
relevance feedback
tf idf
data fusion
neural network
denoising