Shiny Spark (閃亮的火花) (20171227 - Spark.TW 3rd Anniversary Sharing)

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wqchen

1. Introduction to spark 2. Introduction to shiny 3. shiny X spark 4. Case I: Pokemon GO 5. Case II: Audience Map

Data & Analytics

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閃亮的火花
Gil @ Spark.TW
⼆零⼀七年⼗⼆⽉⼆⼗七⽇
https://www.marketingcloud.com/blog/meet-spark-inspiration-information/
1

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outline
• Introduction to spark
• Introduction to shiny
• shiny X spark
• Case I: Pokemon GO
• Case II:Audience Map
3

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spark stack
sparkR
pyspark
https://www.safaribooksonline.com/library/view/data-analytics-with/9781491913734/ch04.html
Storage
Cluster
Manager
Processing
Engine
Access &
Interfaces
6

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Key Advantages of Spark & R
+
Fast!
Flexible
Scalable
Statistical!
Interactive
Packages
https://spark-summit.org/2014/wp-content/uploads/2014/07/SparkR-SparkSummit.pdf
7

/ 25 https://shiny.rstudio.com/
(official website before 2017/09)
9

/ 25 https://shiny.rstudio.com/
(official website now)
10

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about shiny…
• 新的 framework，觀望⼀一下...
• google trend
• https://trends.google.com.tw/trends/explore?
date=all&q=R%20shiny,d3.js
• production
• https://shiny.rstudio.com/gallery/see-more.html
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about shiny…
• like MVC
• demo
http://13.115.248.137:3838/kmeans/
model ⬌ function.R
view ⬌ ui.R
control ⬌ server.R
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shiny vs. tableau
shiny tableau
pros
• free
• data science  
packages / algorithms
• scale out
• easy to production
• easy to maintain
cons
• hard to production
• hard to maintain
• not free
• hard to import  
packages / algorithms
• hard to scale out
13

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shiny vs. javascript+php
• javascript chart framework
• like ds.js, highchart.js, plotly.js, chart.js, echarts.js, …
• R 有相關套件 → 1+ 1 > 2
• 分⼯工
• ⼀一⼈人團隊：data science + front-end → 不太可能、⽣生命有限，學
海海無涯
• 跨部⾨門合作、找前端⼯工程師
14

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shiny X spark
• 既然 shiny 可以⽤用 R 做 web UI、⽽而 spark ⼜又有 sparkR API 可以⽤用
• front-end to back-end
• 為了了視覺化⼀一些想法，省去⼤大量量的 ETL (AWS S3 → MYSQL)
• 快速地獲得資訊、探索性數據分析
• ⼀一般 BI tool
• 不易易 connect unstructured DB
• 無法 trigger job
16

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Pokemon GO
17
Interactive Maps
Web Framework
Compute Engine
+
Where is the
Dragonite nest ?
+

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AWS Redshift
data warehouse
AWS RDS
AWS S3 AWS S3
19

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“standing on the
shoulders of giants”
20

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data query ➡ dump ➡ visualization
cache
data query ➡ cache ➡ visualization
• local files
• mysql
• schema
• device id level
• UU monitor
21

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limitation & plan B (?)
R object
files ?
rpy2 ?
(convert python object to R)
user
API
22

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学位证书复制【微信:95270640】【(WashU毕业证）圣路易斯华盛顿大学毕业证】【微信:95270640】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。【业务选择办理准则】一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信:95270640】文凭即可二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信:95270640】即可三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。留信网认证的作用: 1:该专业认证可证明留学生真实身份 2:同时对留学生所学专业登记给予评定 3:国家专业人才认证中心颁发入库证书 4:这个认证书并且可以归档倒地方 5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息 6:个人职称评审加20分 7:个人信誉贷款加10分 8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才留信网服务项目： 1、留学生专业人才库服务（留信分析） 2、国（境）学习人员提供就业推荐信服务 3、留学人员区块链存储服务 → 【关于价格问题（保证一手价格）】我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子我给客户的都是第一手的代理价格，因为我想坦诚对待大家不想跟大家在价格方面浪费时间对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！校名:学校英文全称授予学位：本部分将注明获得的具体学位名称。毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。办理WashU毕业证书)微信:95270640圣路易斯华盛顿大学毕业证价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。综上所述，办理WashU毕业证书)圣路易斯华盛顿大学毕业证微信:95270640是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。

如何办理(WashU毕业证书）圣路易斯华盛顿大学毕业证成绩单本科硕士学位证留信学历认证

acoha1

Displacement, Velocity, Acceleration, and Second Derivatives

23050636

社内勉強会資料_Object Recognition as Next Token Prediction

NABLAS株式会社

原版定制【微信:153539019】《(UWO毕业证书）西安大略大学毕业证》【微信:153539019】成绩单、雅思、外壳、留信学历认证永久存档查询，采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。【业务选择办理准则】一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信153539019】文凭即可二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信153539019】即可三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。留信网认证的作用: 1:该专业认证可证明留学生真实身份 2:同时对留学生所学专业登记给予评定 3:国家专业人才认证中心颁发入库证书 4:这个认证书并且可以归档倒地方 5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息 6:个人职称评审加20分 7:个人信誉贷款加10分 8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才【关于价格问题（保证一手价格）】我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子我给客户的都是第一手的代理价格，因为我想坦诚对待大家不想跟大家在价格方面浪费时间对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。

原件一样(UWO毕业证书）西安大略大学毕业证成绩单留信学历认证

pwgnohujw

NOAM AAUG Adobe Summit 2024: Summit Slam Dunks

gmuir1066

In today's digital world, credit card fraud is a growing concern. This project explores machine learning techniques for credit card fraud detection. We delve into building models that can identify suspicious transactions in real-time, protecting both consumers and financial institutions. for more detection and machine learning algorithm explore data science and analysis course: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/

Credit Card Fraud Detection: Safeguarding Transactions in the Digital Age

Boston Institute of Analytics

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Shiny Spark (閃亮的火花) (20171227 - Spark.TW 3rd Anniversary Sharing)

1. / 25 閃亮的火花 Gil @ Spark.TW ⼆零⼀七年⼗⼆⽉⼆⼗七⽇ https://www.marketingcloud.com/blog/meet-spark-inspiration-information/ 1

2. / 25 2

3. / 25 outline • Introduction to spark • Introduction to shiny • shiny X spark • Case I: Pokemon GO • Case II:Audience Map 3

4. / 25 spark 4

5. / 25 https://spark.apache.org/ 5

6. / 25 spark stack sparkR pyspark https://www.safaribooksonline.com/library/view/data-analytics-with/9781491913734/ch04.html Storage Cluster Manager Processing Engine Access & Interfaces 6

7. / 25 Key Advantages of Spark & R + Fast! Flexible Scalable Statistical! Interactive Packages https://spark-summit.org/2014/wp-content/uploads/2014/07/SparkR-SparkSummit.pdf 7

8. / 25 shiny 8

9. / 25 https://shiny.rstudio.com/ (official website before 2017/09) 9

10. / 25 https://shiny.rstudio.com/ (official website now) 10

11. / 25 about shiny… • 新的 framework，觀望⼀一下... • google trend • https://trends.google.com.tw/trends/explore? date=all&q=R%20shiny,d3.js • production • https://shiny.rstudio.com/gallery/see-more.html 11

12. / 25 about shiny… • like MVC • demo http://13.115.248.137:3838/kmeans/ model ⬌ function.R view ⬌ ui.R control ⬌ server.R 12

13. / 25 shiny vs. tableau shiny tableau pros • free • data science   packages / algorithms • scale out • easy to production • easy to maintain cons • hard to production • hard to maintain • not free • hard to import   packages / algorithms • hard to scale out 13

14. / 25 shiny vs. javascript+php • javascript chart framework • like ds.js, highchart.js, plotly.js, chart.js, echarts.js, … • R 有相關套件 → 1+ 1 > 2 • 分⼯工 • ⼀一⼈人團隊：data science + front-end → 不太可能、⽣生命有限，學海海無涯 • 跨部⾨門合作、找前端⼯工程師 14

15. / 25 shiny X spark 15

16. / 25 shiny X spark • 既然 shiny 可以⽤用 R 做 web UI、⽽而 spark ⼜又有 sparkR API 可以⽤用 • front-end to back-end • 為了了視覺化⼀一些想法，省去⼤大量量的 ETL (AWS S3 → MYSQL) • 快速地獲得資訊、探索性數據分析 • ⼀一般 BI tool • 不易易 connect unstructured DB • 無法 trigger job 16

17. / 25 Pokemon GO 17 Interactive Maps Web Framework Compute Engine + Where is the Dragonite nest ? +

18. / 25 data pipeline brief structure DB AWS RDS ETL BI tool raw log AWS S3 ETL profile tables AWS S3 AWS Redshift data warehouse AWS Athena 18

19. / 25 AWS Redshift data warehouse AWS RDS AWS S3 AWS S3 19

20. / 25 “standing on the shoulders of giants” 20

21. / 25 data query ➡ dump ➡ visualization cache data query ➡ cache ➡ visualization • local files • mysql • schema • device id level • UU monitor 21

22. / 25 limitation & plan B (?) R object files ? rpy2 ? (convert python object to R) user API 22

23. / 25 23 Control View Model

24. / 25 24

25. / 25 thanks 25

Shiny Spark (閃亮的火花) (20171227 - Spark.TW 3rd Anniversary Sharing)

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