COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR GENERATING DEMAND FORECASTING DATA BY PERFORMING WAVELET TRANSFORM FOR GENERATING ACCURATE PURCHASE ORDERS

摘要

A method and system for generating prediction data on demand of a computerized system includes receiving a request from a user device to generate prediction data on demand. The system retrieves data from the database indicative of sales histories associated with articles during a predefined period of time. After the search, the system modifies the retrieved data by removing outliers, and generates on-demand prediction data associated with the article by performing wavelet transformation on the modified data based on a wavelet base.