id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-11470	Cai, Faqun	Research on Product Selection Model for Small E-Commerce Stores Based on Improved RFM Model	2023	8	.pdf	application/pdf	4902	241	60	Therefore, stores must evaluate the value of their products in real time, grasp the trend of product value, and adjust their business direction in a timely manner to ensure the sustainability of their operations. In order to eliminate the impact of indicator units on the evaluation of products value, we first standardize the data.	cache/fbem-11470.pdf	txt/fbem-11470.txt