摘要： train_model# -*- coding: utf-8 -*-from pandas import read_csvimport reimport datetimeimport jieba_fast... 阅读全文

摘要： train_model # -*- coding: utf-8 -*- from pandas import read_csv import re import datetime import jieba_fast as jieba import pickle import numpy as np 阅读全文

摘要： # -*- coding: utf-8 -*- class ageError(Exception): pass class salaryError(Exception): pass class staff: def __init__(self,ID,name,age,salary): self.ID = ID self.name =... 阅读全文

摘要： python programming作业5 # -*- coding: utf-8 -*-class ageError(Exception): passclass salaryError(Excepti... 阅读全文