{ "new_features": [ { "feature1": "deaths", "feature2": "goldEarned", "operation": "ratio", "score": 0.2014668121 }, { "feature1": "deaths", "feature2": "goldSpent", "operation": "ratio", "score": 0.2247471463 }, { "feature1": "goldEarned", "feature2": "deaths", "operation": "ratio", "score": 0.2369093914 }, { "feature1": "deaths", "feature2": "champExperience", "operation": "ratio", "score": 0.2462720005 }, { "feature1": "goldSpent", "feature2": "deaths", "operation": "ratio", "score": 0.2591732562 }, { "feature1": "champExperience", "feature2": "deaths", "operation": "ratio", "score": 0.2859566015 }, { "feature1": "deaths", "feature2": "champLevel", "operation": "ratio", "score": 0.3010603145 }, { "feature1": "champLevel", "feature2": "deaths", "operation": "diff", "score": 0.3145748462 }, { "feature1": "deaths", "feature2": "largestKillingSpree", "operation": "diff", "score": 0.3253135638 }, { "feature1": "deaths", "feature2": "duration", "operation": "ratio", "score": 0.336137842 } ], "new_columns": [ "deaths_ratio_goldEarned", "deaths_ratio_goldSpent", "goldEarned_ratio_deaths", "deaths_ratio_champExperience", "goldSpent_ratio_deaths", "champExperience_ratio_deaths", "deaths_ratio_champLevel", "champLevel_diff_deaths", "deaths_diff_largestKillingSpree", "deaths_ratio_duration" ], "ml_task": "regression" }