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Google PR 0Trustworthiness Unknown
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Avg. Daily Visitors 499Child Safety Unknown
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Avg. Daily Pageviews 499Privacy Unknown
网络爬虫与数据挖掘
Datahref.com: get to the top rated Datahref pages and content popular with China-based Datahref.com users or check the following digest to find out more. Datahref.com is a malware-free website without age restrictions, so you can safely browse it. It seems that Datahref.com team has yet to grow their social media activity, as the major social networks contain little or no materials related to this domain. Datahref.com is hosted with CloudFlare, Inc. in United States. Datahref traffic is estimated at around 15K visits per month.Domain info
Location: | United States |
Registrant: | Registration Private (Domains By Proxy, LLC) |
Hosted by: | CloudFlare, Inc. |
Registrar: | GoDaddy.com, LLC |
Subnetworks: | 104.21.17.226, 172.67.178.160 |
Social Media Activities
- Facebook likes: -
- Twitter mentions: -
- Google pluses: -
- LinkedIn mentions: -
- Pinterest pins: -
- StumbleUpon views: -
Web Safety
- This website is malware-free.
- Status ok
Sites associated with the same registrant
Whois
Datahref.com popular pages to visit
网络爬虫与数据挖掘
代码如下:
#coding=utf-8
from sklearn import linear_model
from matplotlib import pyplot
#本程序建立逻辑回归模型
#让逻辑回归模型自动学习如何判断两个数值的大小关系
#训练数据集,共8个样本
#每个样本包含两个特征[a,b]
#前4个样本表示a<b,后4个样本表示a>b
data=[[3,4],[3,6],[3,7]...
网络爬虫与数据挖掘
网络爬虫与数据挖掘
WebCollector自定义http请求 – 网络爬虫与数据挖掘
下面例子代码演示了如何在WebCollector中将部分页面的http请求方式改为POST方法:
import cn.edu.hfut.dmic.webcollector.model.CrawlDatum;
import cn.edu.hfut.dmic.webcollector.model.CrawlDatums;
import cn.edu.hfut.dmic.webcollector.mod...