Wardalisah, Wardalisah (2024) Peramalan Harga Saham menggunakan Metode Light Gradient Boosting Machine dengan Optuna Hyperparameter Optimization (Studi Kasus: Saham PT. Vale Indonesia Tbk.) = Stock Price Forecasting using Light Gradient Boosting Machine Method with Optuna Hyperparameter Optimization (Case Study: PT. Vale Indonesia Tbk. Stock). Skripsi thesis, Universitas Hasanuddin.