Zhang C, Li Y. RFID Localization System Based on K-Nearest Neighbor Algorithm and Extreme Learning Machine Algorithm with Virtual Reference Tags. ASRJETS-Journal [Internet]. 2019 Apr. 1 [cited 2024 Apr. 28];54(1):82-91. Available from: https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4766