id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ssh-2336	Zhang, Zhen	Research on Sentiment Analysis Model of Douban Book Short Reviews based on Machine Learning	2022	5	.pdf	application/pdf	2475	123	50	In order to know the subsequent behavior, after the machine obtains the empirical data, it must conduct data analysis to obtain the model information contained in the data and make behavior decisions based on the information. This level of emotion analysis is closely related to the subjective and objective classification tasks.	cache/ssh-2336.pdf	txt/ssh-2336.txt