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翻译 adaboost分类算法
#!usr/bin/env python#-*- encoding:utf-8 -*-from numpy import *#创建数据def loadSimpleData(): datMax = matrix( [[1.0,2.1], [2.0,1.1], [1.3,1.0], [1.0,1.0], ...
2018-04-03 16:49:12
233
转载 12306
from splinter.browser import Browserfrom time import sleepimport tracebackclass Buy_Tickets(object): # 定义实例属性,初始化 def __init__(self, username, passwd, order, passengers, dtime, starts, en...
2018-04-03 16:29:17
505
转载 今日头条街拍图片下载
#!usr/bin/env python# -*- encoding:utf-8 -*-MONGO_URL = 'localhost'MONGO_DB = 'toutiao'MONGO_TABLE = 'toutiao'GROUP_START = 1GROUP_END = 10KEYWORD = '街拍'import requestsfrom urllib.parse impo...
2018-04-03 14:30:20
402
转载 猫眼电影爬取
#!usr/bin/env python#-*- encoding:utf-8 -*-import requestsimport refrom requests.exceptions import RequestExceptionfrom flask import jsonfrom multiprocessing import Pooldef get_one_page(url):...
2018-03-30 16:06:32
472
转载 安居客二手房信息爬取(六安)
#!usr/bin/env python# -*- encoding:utf-8 -*-import requestsfrom bs4 import BeautifulSoup# 网页的请求头header = { 'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like...
2018-03-30 12:46:24
476
转载 安居客新楼盘信息采集
安居客新楼盘信息采集使用request和Beautiful方法# -*- coding: utf-8 -*-"""Created on Fri Dec 15 10:26:06 2017@author: Administrator"""import requestsfrom bs4 import BeautifulSoupimport xlwtimport timeheade...
2018-03-30 01:16:48
992
翻译 python高级函数使用
函数参数问题三种基本情况fun(a,b)fun(a,b) b是可迭代对象fun(a,**b) b是带有检索式迭代对象,在函数体内部解析的时候相当字典ls = [i for i in range(10)]#print(ls)def fun1(a,*b): for i in b: print(a,i)#fun1(1,*ls)def fun2(name,ag...
2018-03-30 00:07:28
233
转载 基于深度学习下手写体识别
#基于python3.5#!usr/bin/env python#-*- encoding:utf-8 -*-from __future__ import print_functionimport numpy as npnp.random.seed(1337)from keras.datasets import mnistfrom keras.models import Seque...
2018-03-29 16:06:09
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