easy-ml/entitys/data_feaure_entity.py

# -*- coding: utf-8 -*-
"""
@author: yq
@time: 2024/11/1
@desc: 
"""

import pandas as pd


class CandidateFeatureEntity():
    """
    经过特征筛选后的特征信息
    """

    def __init__(self, x_column: str, breaks_list: list = None, iv_max: float = None):
        self._x_column = x_column
        self._breaks_list = breaks_list
        self._iv_max = iv_max

    @property
    def x_column(self):
        return self._x_column

    @property
    def breaks_list(self):
        return self._breaks_list

    @property
    def iv_max(self):
        return self._iv_max


class DataFeatureEntity():
    """
    数据特征准备完毕
    """
    def __init__(self, data: pd.DataFrame, x_columns: list, y_column: str):
        self._data = data
        self._x_columns = x_columns
        self._y_column = y_column

    @property
    def data(self):
        return self._data

    @property
    def x_columns(self):
        return self._x_columns

    @property
    def y_column(self):
        return self._y_column

    def get_Xdata(self):
        return self._data[self._x_columns]

    def get_Ydata(self):
        return self._data[self._y_column]


class DataPreparedEntity():
    """
    训练集测试集特征准备完毕
    """
    def __init__(self, train_data: DataFeatureEntity, val_data: DataFeatureEntity, test_data: DataFeatureEntity):
        self._train_data = train_data
        self._val_data = val_data
        self._test_data = test_data

    @property
    def train_data(self):
        return self._train_data

    @property
    def val_data(self):
        return self._val_data

    @property
    def test_data(self):
        return self._test_data


class DataSplitEntity():
    """
    初始数据训练集测试集划分
    """
    def __init__(self, train_data: pd.DataFrame, val_data: pd.DataFrame, test_data: pd.DataFrame):
        self._train_data = train_data
        self._val_data = val_data
        self._test_data = test_data

    @property
    def train_data(self):
        return self._train_data

    @property
    def val_data(self):
        return self._val_data

    @property
    def test_data(self):
        return self._test_data


if __name__ == "__main__":
    pass