Opti-Recourse

Opti-Recourse Architecture of Opti-Recourse, showing its components and how they connect. Lender · reviews an application · Architecture component Lender reviews an application Opti-Recourse · Streamlit · One Streamlit application Opti-Recourse Streamlit Feature Prep · Pandas, NumPy · One Streamlit application Feature Prep Pandas, NumPy Optuna · hyperparameter search · One Streamlit application Optuna hyperparameter search Risk Model · XGBoost, best of three · One Streamlit application Risk Model XGBoost, best of three SHAP + LIME · two explanations, not one · One Streamlit application SHAP + LIME two explanations, not one Recourse Engine · what would flip the answer · One Streamlit application Recourse Engine what would flip the answer Applicant · decision and the way back · Architecture component Applicant decision and the way back applies raw inputs features tunes scores to explain a rejection what to change One Streamlit application Legend Frontend Backend External