Student_Performance_Predictor/model_results.json at main · Ayushkumar418/Student_Performance_Predictor · GitHub

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{
    "individual_results": {
        "Linear Regression": {
            "train_r2": 1.0,
            "test_r2": 1.0,
            "train_mae": 8.55205741186376e-15,
            "test_mae": 8.588859998068382e-15,
            "train_rmse": 1.257266492868352e-14,
            "test_rmse": 1.2408941522359963e-14,
            "accuracy": 99.99999999999999,
            "mape": 1.2684643366184238e-14
        },
        "Random Forest": {
            "train_r2": 0.9998777629653187,
            "test_r2": 0.9996604712384779,
            "train_mae": 0.0032377204945795344,
            "test_mae": 0.0046481245893122,
            "train_rmse": 0.0433603885790859,
            "test_rmse": 0.0692767179563406,
            "accuracy": 99.99366936159369,
            "mape": 0.006330638406313143
        },
        "Gradient Boosting": {
            "train_r2": 0.9999999992534083,
            "test_r2": 0.9999377000765571,
            "train_mae": 7.576654313618383e-05,
            "test_mae": 0.0012229704984540748,
            "train_rmse": 0.00010716015649517199,
            "test_rmse": 0.02967513998166182,
            "accuracy": 99.99808913749723,
            "mape": 0.001910862502769627
        }
    },
    "best_model": "Linear Regression",
    "feature_names": [
        "Grade_Level",
        "Current_Semester",
        "Age",
        "Cumulative_GPA",
        "Class_Participation_Score",
        "Hours_Studied",
        "Attendance",
        "Parental_Involvement",
        "Access_to_Resources",
        "Extracurricular_Activities",
        "Sleep_Hours",
        "Previous_Scores",
        "Motivation_Level",
        "Internet_Access",
        "Tutoring_Sessions",
        "Family_Income",
        "Teacher_Quality",
        "School_Type",
        "Peer_Influence",
        "Physical_Activity",
        "Learning_Disabilities",
        "Parental_Education_Level",
        "Distance_from_Home",
        "Gender",
        "Study_Motivation_Interaction",
        "Attendance_Parental_Interaction",
        "Resources_Quality_Interaction",
        "Hours_Studied_Squared",
        "Sleep_Hours_Squared",
        "Engagement_Score",
        "Support_Index",
        "Health_Wellness_Score",
        "Sleep_Distance_from_Optimal",
        "Is_Senior",
        "Is_Sophomore"
    ],
    "cv_results": {
        "Linear Regression": {
            "cv_r2_mean": 1.0,
            "cv_r2_std": 0.0,
            "cv_scores": [
                1.0,
                1.0,
                1.0,
                1.0,
                1.0
            ]
        },
        "Random Forest": {
            "cv_r2_mean": 0.9994276448743717,
            "cv_r2_std": 0.00037369657930675753,
            "cv_scores": [
                0.9994341882615458,
                0.9995339799073388,
                0.999794376288803,
                0.9987201910584788,
                0.9996554888556918
            ]
        },
        "Gradient Boosting": {
            "cv_r2_mean": 0.9996676556164946,
            "cv_r2_std": 0.0002721545998282199,
            "cv_scores": [
                0.999975821869519,
                0.9992489528918748,
                0.9998594331594604,
                0.9994538537623793,
                0.9998002163992395
            ]
        }
    }
}