python如何划分等价类

import numpy as np
import pandas as pd
def sep_pro(sep):
    count3 = 0
    Acc = {}
    for key, value in sep.items():
        count1 = 0
        count2 = 0
        count3 += 1
        acc = 0
        for i in value:
            count2 += 1
            if i[-1] == 2:
                count1 += 1
            acc = count1 / count2
        if key not in Acc:
            Acc[key] = []
        Acc[key].append(acc)
    return Acc


def sep_class(c):
    sep = {}
    for i in c:
        count = 0
        for j in range(len(i[0:6])):
            vectors = i[j]
            count = vectors * pow(10, 5 - j) + count
        if count not in sep:
            sep[count] = []
        sep[count].append(i)
    return sep


def twd(Acc):
    POS = {}
    BNG = {}
    NEG = {}
    a = 0.63
    b = 0.25
    for key, value in Acc.items():
        for i in value:
            if i > a:
                if key not in POS:
                    POS[key] = i
            elif i < b:
                if key not in NEG:
                    NEG[key] = i
            else:
                if key not in BNG:
                    print(BNG)
                    BNG[key] = i
    return POS, BNG, NEG


def huafenR(res, res1, u, v):
    R1 = {}
    R2 = {}
    R3 = {}

    for key, value in res.items():
        for key1, value1 in res1.items():
            a = value1-value
            if key == key1:
                if a > u:
                    R1[key] = value1
                elif a < v:
                    R3[key] = value1
                else:
                    R2[key] = value1
    return R1, R2, R3


testset1 = pd.read_csv("/Users/wupeng/PycharmProjects/two-twd/breast.csv", header=None).values.tolist()
sep = sep_class(testset1)
Acc = sep_pro(sep)
print(Acc)
res = twd(Acc)
testset2 = pd.read_csv("/Users/wupeng/PycharmProjects/two-twd/src/test1.csv", header=None).values.tolist()
sep1 = sep_class(testset2)
Acc1 = sep_pro(sep1)
res1 = twd(Acc1)
u = 0.025
v = -0.015
a = 0
# POS区域的R1,R2,R3
res2 = huafenR(res[0], res1[0], u, v)
# NEG区域的R1,R2,R3
res3 = huafenR(res[2], res1[2], u, v)
CPOS = {}
CBND = res[1]
CNEG = {}
# 初始的POS区域
for key, value in res[0].items():
    # POS区域的R1
    for key1, value1 in res2[0].items():
        # POS区域的R2
        if key == key1:
            CPOS[key] = value
    for key3,value3 in res2[1].items():
        if key == key3:
            CPOS[key] = value

# CBND的区域
for key, value in res[0].items():
    for key1, value1 in res2[2].items():
        if key1 == key:
            CBND[key] = value
for key, value in res[2].items():
    for key4, value4 in res3[0]:
        if key == key4:
            CBND[key] = value
# CNEG的区域
for key, value in res[2].items():
    for key1, value1 in res3[1].items():
        if key == key1:
            CNEG[key] = value
    for key2, value2 in res3[2].items():
        if key ==key2:
            CNEG[key] = value


print("CPOS", CPOS)
print("CBND", CBND)
print("CNEG", CNEG)
#
# print("POS区域的R1:", res2[0])
# print("POS区域的R2:", res2[1])
# print("POS区域的R3:", res2[2])
#
# print("NEG区域的R1:", res3[0])
# print("NEG区域的R2:", res3[1])
# print("NEG区域的R3:", res3[2])
print("POS :", res[0])
print("POS1:", res1[0])
print("BNG :", res[1])
print("BNG1:", res1[1])
print("NEG: ", res[2])
print("NEG1:", res1[2])