backend.py 文件源码

def processData(data):
    df = pd.DataFrame.transpose(pd.read_json(json.dumps(data)))
    df = df.dropna(subset = [key for key in df.keys() if "x_" in key])
    df = df[pd.notnull(df['y_observed'])]

    X = df[[key for key in df.keys() if "x_" in key]].values
    y = df["y_observed"].values

    return X, y

# 5th: initial model