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1.支付宝沙箱支付
2.支付邮箱通知(JavaMail)
3.短信验证码修改密码
4.知识图谱
5.四种推荐算法(协同过滤基于用户、物品、SVD混合神经网络、MLP深度学习模型)
6.线性回归算法预测房价
7.Python爬虫采集链家数据
8.AI短信识别
9.百度地图API
10.lstm情感分析
11.spark大屏可视化
数据分析hive代码实现
----tables06
DROP TABLE IF EXISTS tables06 ;
create external table tables06(
`area` string COMMENT '联系地址',
`num` int COMMENT '数量'
)
row format delimited fields terminated by ','
location '/yiyuan/result/tables06';
insert overwrite table tables06
select area,count(1) from yiyuan where length(area) > 0 group by area order by area ;
select * from tables06 limit 3;
数据可视化代码实现如下
## 启动hadoop /data/hadoop/sbin start-all.sh ## 启动hive cd /data/hive nohup hive --service metastore & nohup hive --service hiveserver2 & hadoop fs -mkdir -p /yiyuan/data hadoop fs -mkdir -p /yiyuan/specialized_in hadoop fs -mkdir -p /yiyuan/equipment hadoop fs -put /data/yiyuan/part-r-00000 /yiyuan/data hadoop fs -put /data/yiyuan/specialized_in.csv /yiyuan/specialized_in hadoop fs -put /data/yiyuan/equipment.csv /yiyuan/equipment
springboot vue.js python echarts spark mysql element-ui
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