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Item Metadata only Stock closing price prediction using machine learning(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Pawee Werawithayaset; Suratose Tritilanunt; Tanasanee Phienthrakul; Narit Hnoohomwould enable investment opportunities in Thailand. The purpose of this research was to make predictions in the stock closing price of the Stock Exchange of Thailand (SET). We used the Multi-Layer Perceptron model (MLP), Sequential Minimal Optimization...เสี่ยงสูงสำหรับการลงทุน หากเข้าใจปัจจัยต่าง ๆ เหล่านี้จะช่วยลดความเสี่ยงที่จะทำ ให้โอกาสการลงทุน ในประเทศไทยลดลง การวิจัยครั้งนี้มีวัตถุประสงค์เพื่อทำนายราคาปิดของหลักทรัพย์ในตลาดหลักทรัพย์แห่งประเทศ (SET) โดยใช้ Multi-Layer Perceptron model, SequentialItem Metadata only Bank account fraud detection model(Mahidol University. Mahidol University Library and Knowledge Center, 2024) Thagoon Pichitsurakij; Sotarat Thammaboosadee; Smitti Darakorn Na AyuthayaThe research is to determine the bank account fraud detection models by a sequential rule-based approach based on the 2015-2016 historical fraud data. There were 4 scammer behavior formats: Juristic Trading Email Scam, Personal Trading Email Scam..., Personal Non-Delivery Advance Free Scam and Personal Romance Scam. To determine the significant factors for analysis, the following information were considered: the customer profiles and the transaction behaviors under 3 stages of the behavior (open bank