luoganttcc

摘要： spark 中文文档阅读全文

posted @ 2019-03-11 21:43 luoganttcc 阅读(83) 评论(0) 推荐(0)

摘要： from sklearn import metricsimport tushare as tsfrom sklearn.cluster import KMeansimport numpyimport collectionsimport pandasfrom ... 阅读全文

posted @ 2019-03-11 12:30 luoganttcc 阅读(199) 评论(0) 推荐(0)

摘要：链接阅读全文

posted @ 2019-03-11 09:46 luoganttcc 阅读(572) 评论(0) 推荐(0)

摘要：添加链接描述这篇最好添加链接描述阅读全文

posted @ 2019-03-10 22:59 luoganttcc 阅读(171) 评论(0) 推荐(0)

摘要： #coding:utf-8from py2neo import Graph,Node,Relationship ##连接neo4j数据库，输入地址、用户名、密码graph = Graph('http://localhost:7474',username='n... 阅读全文

posted @ 2019-03-10 17:02 luoganttcc 阅读(822) 评论(0) 推荐(0)

摘要： pip install py2neo==3.1.2 用py2neo 就用这个版本，否则新版会让你崩溃阅读全文

posted @ 2019-03-10 15:34 luoganttcc 阅读(1064) 评论(0) 推荐(0)

摘要： MATCH (n) OPTIONAL MATCH (n)-[r]-() DELETE n,r 阅读全文

posted @ 2019-03-10 13:11 luoganttcc 阅读(941) 评论(0) 推荐(0)

摘要： #!/usr/bin/env python3# -*- coding: utf-8 -*-"""Created on Fri Mar 8 19:10:57 2019@author: lg"""from pyspark.sql import SparkSes... 阅读全文

posted @ 2019-03-08 19:24 luoganttcc 阅读(229) 评论(0) 推荐(0)

摘要： #!/usr/bin/env python3# -*- coding: utf-8 -*-"""Created on Fri Mar 8 18:51:51 2019@author: lg"""from pyspark import SparkContext... 阅读全文

posted @ 2019-03-08 18:59 luoganttcc 阅读(3035) 评论(0) 推荐(0)

摘要：原文链接#!/usr/bin/env python3# -*- coding: utf-8 -*-"""Created on Fri Mar 8 17:09:44 2019@author: lg"""from pyspark import SparkCon... 阅读全文

posted @ 2019-03-08 18:34 luoganttcc 阅读(809) 评论(0) 推荐(0)