Retraction: Research on Pricing and Replenishment Strategies of Fresh Food Supermarkets Based on Support Vector Regression and Backpack Problem Modeling

Abstract

At request of the authors, this article has been retracted by Darcy & Roy Press in light of clear evidence that the results and conclusions are no longer valid.

We thank the authors for notifying us so that the publication record can be amended accordingly.

Retraction published: January 23, 2024.