TY - JOUR AU - Yaghoubzadeh, M. AU - Ebrahimi moghadam, A. AU - Khademi, M. AU - Sadoghi Yazdi, H. TI - Stock Trend Prediction Using Sentiment Index and Enhanced SVM with an Entropy-Based Sentiment Cost Function JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 22 IS - 4 SP - 278 EP - 286 PY - 2025 DO - ER -