id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-15121	Weng, Wei; Lin, Yifu; Wu, Jiawei	Research on Establishing Inbound Strategies for Supermarkets based on LSTM and Gaussian Process Regression Modeling	2023	4	.pdf	application/pdf	2648	115	50	The significant advantages of the model include making full use of time series data and applying statistical analysis and visualization tools such as line plots, correlation matrices, Spearman coefficients, and heat maps to intuitively understand the data structure. Pie Chart of Sales Volume of Six Categories After that, in this paper, the major categories of vegetable sales are processed in time series to check whether the data has a significant periodicity or trend [1], and the six categories are sorted in chronological order through matlab output as shown in Figure.	cache/fcis-15121.pdf	txt/fcis-15121.txt