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data cleaning example 在 เกมถูกบอกด้วย v.2 Facebook 的最佳解答

2021-04-06 14:16:55 有 197 人按讚

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เกมถูกบอกด้วย v.2

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ไม่มีอะไรยอดเยี่ยมเท่าการได้เล่นเกมดีในราคาไม่แพง

data cleaning example 在 โปรแกรมเมอร์ไทย Thai programmer Facebook 的最讚貼文

By โปรแกรมเมอร์ไทย Thai programmer

2019-08-30 10:49:19 有 1,496 人按讚

ในวิชา "วิทยาการคำนวณ" ระดับชั้น ม. 5
ได้ดึงวิชา data science (วิทยาศาสตร์ข้อมูล)
มาปูพื้นฐานให้เด็กๆ ได้เรียนกันแล้ว นับว่าเป็นโชคดี
เพราะวิชาพวกนี้เป็นของสูง กว่าจะสัมผัสก็คงตอนป.ตรี โท เอก
...Continue ReadingIn the subject of ′′ Calculation Theology ′′ class. 5
Pulled data science (data science)
Let's master the foundation for kids to learn. It's considered lucky.
Because these subjects are high to touch. It's probably in the middle of the year. Tri To Aek

Which I will review the content to read roughly. The content is divided into 4 chapters.
.
👉 ++++ Chapter 1-Information is valuable +++++
.
Data science in the textbook. Used by Thai name as ′′ Information Science ′′
This chapter will mention Big Data or big data with lots of valuable information.
And so much role in this 4.0 s both public and private sector.
.
If you can't imagine when you played Google search network, you'll find a lot of information that you can use in our business. This is why data science plays a very important role.
.
It's not surprising that it makes the Data Scientist s' career (British name data scientist) play the most important role and charming and interesting profession of the 21th century.
.
Data science, if in the book, he defines it
′′ Study of the process, method or technique to process enormous amounts of data to process to obtain knowledge, understand phenomena, or interpret prediction or prediction, find out patterns or trends from information.
and can be analysed to advise the right choice or take decision for maximum benefit
.
For Data science work, he will have the following steps.
- Questioning my own interest.
- Collect information.
- Data Survey
- Data Analysis (analyze the data)
- Communication and Results Visualization (Communicate and visualize the results)
.
🤔 Also he talks about design thinking... but what is it?
Must say the job of a data scientist
It doesn't end just taking the data we analyzed.
Let's show people how to understand.
.
The application design process is still required.
To use data from our analytics
The word design thinking is the idea. The more good designer it is.
Which Data Scientists Should Have To Design Final Applications
Will meet user demand
.
👉 ++++ Chapter 2 Collection and Exploration +++++
.
This chapter is just going to base.
2.1 Collection of data
In this chapter, I will talk about information that is a virtual thing.
We need to use this internet.

2.2 Data preparation (data preparation)
Content will be available.
- Data Cleaning (data cleansing)
- Data Transformation (data transformation)
In the university. 5 is not much but if in college level, you will find advanced technique like PCA.
- Info Link (combining data)

2.3 Data Exploration (data exploration)
Speaking of using graphs, let's explore the information e
Histogram graph. Box plot diagram (box plot). Distributed diagram (scatter plot)
With an example of programming, pulls out the plot to graph from csv (or xls) file.

2.4 Personal Information
For this topic, if a data scientist is implementing personal data, it must be kept secret.
.
Where the issues of personal information are now available. Personal Data Protection is Done
.
.
👉 ++++ Chapter 3 Data Analysis ++++
.
Divided into 2 parts:
.
3.1 descriptive analysis (descriptive analytics)
Analyzing using the numbers we've studied since
- Proportion or percentage
- Medium measurement of data, average, popular base.
Correlation (Correlation) relationship with programming is easy.
.
.
3.2 predictive analysis (predictive analytics)
.
- numeric prediction is discussed. (numeric prediction)
- Speaking of technique linear regression, a straight line equation that will predict future information.
Including sum of squared errors
Let's see if the straight line graph is fit with the information. (with programming samples)
- Finally mentioned K-NN (K-Nearest Neighbors: K-NN) is the closest way to finding K-N-Neighborhood for classification (Category)

*** Note *****
linear regression กับ K-NN
This is also an algorithm. One of the machine learning (machine learning, one branch of AI)
Kids in the middle of the day, I get to study.
.
.
👉 +++ Chapter 4 Making information pictured and communicating with information +++
.
This chapter doesn't matter much. Think about the scientist after analyzing what data is done. The end is showing it to other people by doing data visualization. (Better summoning)
.
In contents, it's for example using a stick chart, line chart, circular chart, distribution plan.
.
The last thing I can't do is tell a story from information (data story telling) with a message. Be careful when you present information.
.
.
.
*** this note ***
😗 Program language which textbooks mentioned and for example.
It's also python and R language
.
For R language, many people may not be familiar.
The IT graduate may be more familiar with Python.
But anyone from the record line will surely be familiar.
Because R language is very popular in statistical line
And it can be used in data science. Easy and popular. Python
.
But if people from data science move to another line of AI
It's deep learning (deep learning)
Python will be popular with eating.
.
.
#########
😓 Ending. Even I wrote a review myself, I still feel that.
- The university. 5 is it going to be hard? Can a child imagine? What did she do?
- Or was it right that I packed this course into Big Data era?
You can comment.
.
But for sure, both parents and teachers are tired.
Because it's a new content. It's real.
Keep fighting. Thai kids 4.0
.
Note in the review section of the university's textbook. 4 There will be 3 chapters. Read at.
https://www.facebook.com/programmerthai/photos/a.1406027003020480/2403432436613260/?type=3&theater
.
++++++++++++++++++++
Before leaving, let's ask for publicity.
++++++++++++++++++++
Recommend the book ′′ Artificial Intelligence (AI) is not difficult ′′
It can be understood by the number. End of book 1 (Thai language content)
Best seller ranked
In the MEB computer book category.
.
The contents will describe Artificial Intelligence (A) in view of the number. The end.
Without a code of dizzy
With colorful illustrations to see, easy to read.
.
If you are interested, you can order.
👉 https://www.mebmarket.com/web/index.php?action=BookDetails&data=YToyOntzOjc6InVzZXJfaWQiO3M6NzoiMTcyNTQ4MyI7czo3OiJib29rX2lkIjtzOjY6IjEwODI0NiI7fQ&fbclid=IwAR11zxJea0OnJy5tbfIlSxo4UQmsemh_8TuBF0ddjJQzzliMFFoFz1AtTo4
.
Personal like the book. You can see this link.
👉 https://www.dropbox.com/s/fg8l38hc0k9b0md/chapter_example.pdf?dl=0
.
Sorry, paper book. I don't have it yet. Sorry.
.
✍ Written by Thai programmer thai progammerTranslated

Tags: data cleaning example

โปรแกรมเมอร์ไทย Thai programmer

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เพจนี้เปิดใช้งานเมื่อ 22 มิถุนายน 2014 เพจนี้เน้นหนักไป ทางการเขียนโปรแกรม คอมพิวเตอร์ และไอที ล้วน ๆ แบบฮาร์ดคอ หรือจะไร้สาระ มุกตลกขำ

ให้สาระด้านไอที คอมพิวเตอร์ และอาชีพโปรแกรมเมอร์ และสายงานด้านคอมพิวเตอร์

data cleaning example 在 ลงทุนแมน Facebook 的精選貼文

By ลงทุนแมน

2019-04-30 19:49:00 有 2,281 人按讚

ธุรกิจน้ำเกลือ เหมือนน่าเบื่อ แต่รายได้ไม่น้อย / โดย ลงทุนแมน

รู้หรือไม่ว่า..
น้ำเกลือ ที่เราเห็นเป็นประจำตามร้านขายยามีรายได้กว่า พันล้านบาทต่อปี
และเป็นอีกหนึ่งสิ่งที่ใกล้ตัวเรามากกว่าที่คิด
...Continue ReadingSalt Water Business is boring but not small income / by investing man

Did you know that..
The Salt water we see regularly according to the pharmacy. Earn over a billion baht per year.
And another closer to us than we thought

So how close is the salt water to us?
Invest, man will tell you about it.

First let's get to know the salt water first..

Many of you may have heard that salt water is used to clean the wound.
But in fact, salt water doesn't have the power to disinfect any..

Basically, the salt water we commonly call is about 0.9 % concentrated.

Such numbers are simply explained that in 100 ml of distilled water, there will be 0.9 grams of sodium chloride salt, aka normal saline solution (NSS).

The dobt of concentration is the same level of concentration as human body fluids to keep the condition of cells from damage.

In this case, a simple example is to give salt water when we are sick.
When our body is exhausted and can't drink the right amount of water

Nurses will give us salt water to balance water and mineral salt in the body and compensate for the energy we lose..

In addition, some types of salt water may have medical ingredients.

Such as increasing the amount of sugar, dextos so that sugar can replace food.
In Case patients don't have the ability to eat by themselves.

Apart from medical use
Salt water can also be used in everyday life.

For example, for example.
When we get wound, use salt water to clean the wound.
It is why the wound is clean without damaging skin cells.
Before using the next Iodine Tincture or alcohol to kill germs..

Apart from cleaning the wound
Salt Water Business also tends to grow according to contact lenses business.

Did you know that..
Global population is more likely to have short-sighted.

The population is short-sighted to global population.
Year 2010 around 28 %
Year 2050 is predicted to increase to 50 %

Or simply say is 1 OF 2 people who walk past me will be short sighted

Which is more consistent with current trend we turn to wear contact lenses.

Normally, when we soak in contact lenses, contact lenses, there are components that can remove protein stains.

If we wear contact lenses immediately, our eyes may have irritation.
At this point, many contact lenses also wash salt water to help reduce such symptoms..

In addition, salt water can also wash nose, wash your eyes, including facial wiping or cleaning some types of makeup.

Did you know that..
Klean & kare is one of the salt water brands we may see according to general pharmacy.
This brand has been produced by cuddle hours of pharmacy factory that has been open since the year. Fri 2498

Later changed the name to a. N. B. Laboratori (cuddle hours of pharmacy)
The company has products from wipes, nose cleaning, Contact Lens Cleanser and salt water.

Year 2558 Income 1,184 million baht. Profit 188 million baht.
Year 2559 Income 1,337 million baht. Profit 212 million baht.
Year 2560 Income 1,340 million baht. Profit 210 million baht.

So the income of every 100 baht of the company is a profit of up to 16 baht..

The Company's income proportion is both domestic and abroad such as Cambodia, Laos, Malaysia, Myanmar, Philippines, Singapore, Ethiopia, Hong Kong, Nepal, Sri Lanka and ye

This company is currently acquired and operates under bdms. The owner of 1 of the 10 most valuable companies in Thailand.

Another interesting player can't escape. Yener cuddle l hospit cuddle favorite cuddle
Medical manufacturers have done business for over 50 years.

Year 2558 Income 871 million baht. Profit 56 million baht.
Year 2559 Income 1,032 million baht. Profit 154 million baht.
Year 2560 Income 1,037 million baht. Profit 157 million baht.

Including Thai osuka company, medical food manufacturers come to invest in salt water business.
With a budget for more than 900 million baht.

Year 2558 Income 2,102 million baht. Profit 223 million baht.
Year 2559 Income 2,399 million baht. Profit 273 million baht.
Year 2560 Income 2,544 million baht. Profit 266 million baht.

All of this shows
Saline business that looks boring and we see it regularly according to the pharmacy.
But this business is bigger than I thought.
Which is what everyone, no matter one day, will use it.

If we think about what business
Try to look like salt water
What looks like boring
But there are a lot of people who use them.
That thing could be a treasure to us..
----------------------
Follow a variety of stories from great authors in blockdit app.
Besides, we can write ourselves and earn money in here.
Download the app at blockdit.com

Order the book to invest man 10.0 at
Lazada: https://www.lazada.co.th/products/100-i312324208-s559866635.html?mp=3&spm=0.0.productPromotion_13579257.1

Shopee: https://shopee.co.th/ลงทุนแมน-หนังสือ-10.0-i.116732911.2099369914
----------------------
References
-BDMS, Annual Report 2018
-DBD Data Warehouse
-A.N.B. Laboratories
-Honestdocs.coTranslated

Tags: data cleaning example

ลงทุนแมน

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ลงทุนแมน ลงทุนในความรู้ สนใจโฆษณาติดต่อได้ที่ [email protected] Website - longtunman.com Blockdit - blockdit.com/longtunman Twitter - twitter.com/longtunman Instagram - instagram.com/longtunman Line - page.line.me/longtunman YouTube - youtube.com/longtunman

ลงทุนแมน ลงทุนในความรู้ ติดตาม ลงทุนแมน/Longtunman ได้ใน IG,Blockdit,Twitter,YouTube สนใจโฆษณาติดต่อได้ที่ [email protected]

data cleaning example 在コバにゃんチャンネル Youtube 的最讚貼文

By コバにゃんチャンネル

2021-10-01 13:19:08 有 9 人看過有 1 人喜歡

コバにゃんチャンネル

About author

コバにゃん☆です?

data cleaning example 在大象中醫 Youtube 的最佳解答

By 大象中醫

2021-10-01 13:10:45 有 0 人看過有 0 人喜歡

大象中醫

About author

長照是一個劇變的旋轉舞台百年難得一見沒有準備的人被旋轉舞台甩出去不是坐下就是躺下而大象中醫是太極的推手推動著旋轉舞台讓所有爬不起來的人背後有一股推手力量支撐再站起來

data cleaning example 在大象中醫 Youtube 的最佳貼文

By 大象中醫

2021-10-01 13:09:56 有 0 人看過有 0 人喜歡

大象中醫

About author

看看搜尋的結果吧：

data cleaning example 在 Data cleansing examples. From this article - Medium 的相關結果

Data cleansing in 5 steps (with examples) · Data validation · Formatting data to a common value (standardization / consistency) · Cleaning up ... ... <看更多>

data cleaning example 在 Data Cleaning In 5 Easy Steps + Examples | Iterators 的相關結果

Data cleaning is the process of identifying, deleting, and/or replacing inconsistent or incorrect information from the database. This technique ... ... <看更多>

data cleaning example 在 Data Cleaning: Definition, Benefits, And How-To | Tableau 的相關結果

Data cleaning is the process of fixing or removing incorrect, corrupted, incorrectly formatted, duplicate, or incomplete data within a dataset. When combining ... ... <看更多>

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#47. Best Practices for Data Cleaning | Blogs | Sigma Magic

Typically, data is stored within multiple systems that are used – for example SAP may store a lot of transactional data, Salesforce may store a lot of customer ...

#48. Data Cleaning Example - Loan Data - Winder Research

A Python Data Science Workshop providing an example of working with and cleaning loan data.

#49. Text and data mining: 4. Cleaning and preparing data

Cleaning and pre-processing methods may sometimes be included within the interface of the TDM tool that you are using. Examples of tools ...

#50. Data Cleaning: Steps to Clean Data - GeoPoll

Depending on the data collection tool you use, it is also possible that an initial dataset includes incomplete cases, for example, if a survey ...

#51. 5 Best Practices for Data Cleaning: Increase Your Database ROI

There are some great tools for cleaning data, such as list imports, for example. Find data hygiene tools that offer email verification.

#52. Data Cleaning: Problems and Current Approaches - Better ...

We classify data quality problems that are addressed by data cleaning and ... Examples for single-source problems at schema level (violated integrity ...

#53. Data Cleansing Tool | Alteryx Help

Data Cleansing has a One Tool Example. Go to Sample Workflows to learn how to access this and many other examples directly in Alteryx Designer Cloud.

#54. 8 Different Data Cleaning Steps in Data Science - Blog | Board ...

8 ways of using data cleaning techniques · Random whitespaces within the data content · Remove blank data · Numbers getting converted to text on exporting ...

#55. What Is Data Cleaning And Why Does It Matter? [How-To]

Effective data cleaning is a vital part of the data analytics process. ... An example could be a log of athlete racing times.

#56. Data Cleaning (.PDF) - ODBMS.org

For example, the user-interface aspects of data cleaning have not received due attention in this book. Venkatesh Ganti and Anish Das Sarma. September 2013 ...

#57. Jcharis/Data-Cleaning-Practical-Examples - GitHub

Data Cleaning In Python and Julia with Practical Examples - GitHub - Jcharis/Data-Cleaning-Practical-Examples: Data Cleaning In Python and Julia with ...

#58. Data Cleaning Steps in Machine Learning - Prwatech

For that, a function from the panda's library 'isnull ()' is used. Example: Let's consider the following dataset. Data Cleaning in Machine ...

#59. Data Cleaning: How It Works and Why You Should Do It - Lucid

Step 2: Soft Launch Data Checks. As a standard, we recommend that customers soft launch for about 10% of the total required sample or 100 completes, whichever ...

#60. Understanding the Importance of Data Cleaning and ...

Data Cleaning is a critical aspect of the domain of data management. The data cleansing process involves reviewing all the data present within a ...

#61. Exploring and cleaning big data with random sample data ...

A random sample of dirty data is created first, and then a data cleaning technique is applied to clean the sample. Next, the cleaned sample is ...

#62. Data cleaning recipe steps - AWS Glue DataBrew

Use these data cleaning recipe steps to perform simple transformations on existing data.

#63. The importance and process of cleaning data | Java for Data ...

For example, when the data is incomplete, it may be necessary to provide substitute values. Consider CSV data. It can be handled in one of several ways. We can ...

#64. Data Cleaning in Data Mining - Last Night Study

For example customer average income is 25000 then you can use this value to replace missing value for income. 5 Use the most probable value to fill in the ...

#65. Is data cleaning and the testing of assumptions relevant in the ...

A common example is that the data (or errors) are normally distributed, or that all groups (errors) have roughly equal variance. Without these ...

#66. 5 Data Cleaning Techniques You Need To Learn - Chi ...

Excel has a shed-load of functions that can help hone your data cleaning techniques, so use them. For example, if you have a text-based column, ...

#67. Clean Data: Cleaning, Cleansing, & Scrubbing | Trifacta

Clean data is crucial to accurate & effective data analysis. Learn about the process of cleansing, cleaning, and scrubbing data & how Trifacta can help.

#68. A Data Cleaning Example | R-bloggers

For this particular example, the variables of interest are stored as key:value pairs and a single data cell could contain multiple (unknown) ...

#69. How to Perform Data Cleaning for Machine Learning with ...

The example below loads the oil-spill classification dataset that contains 50 variables and summarizes the number of unique values for each ...

#70. A Guide to Data Cleaning in Python | Built In

Data cleaning and preparation is an integral part of data science. ... For example, consumer data may contain values that don't make sense, ...

#71. Data Cleaning in Data Mining - Tutorial And Example

Data Cleaning in Data Mining with tutorial and examples on HTML, CSS, JavaScript, XHTML, Java, .Net, PHP, C, C++, Python, JSP, Spring, ...

#72. Data Cleaning Techniques Every Organization Should Know

For example,. You may want to delete the records with missing values. You might prefer to impute the values using an average or a calculation.

#73. Chapter 2 Entering and cleaning data #1 | R Programming for ...

As a small sample, here are some of the types of data files that R can read and work with: Flat files (much more about these in just a minute); Files from other ...

#74. Quick guide to data cleaning with examples | Sunscrapers

Quick guide to data cleaning with examples · 1. Merging data from two CSV files · 2. Making data consistent · 3. Deleting columns · 4. Missing ...

#75. Methodology: Data cleaning

The main data cleaning processes are editing, validation and imputation. ... Sample survey data – business surveys generally have less responses, ...

#76. 6 Steps for data cleaning and why it matters | Geotab

Data cleaning is the process of ensuring your data is correct, consistent and usable. Learn how to clean your data in six steps.

#77. Data Cleaning - A Comprehensive Guide For 2021 - Jigsaw ...

Data cleaning, data cleansing, or data scrubbing helps identify the ... One example can be occupants' data in a dataset used for building a model for ...

#78. Data Cleansing: A Simplified Guide 101 - Learn | Hevo

Data Cleansing is a process of removing or fixing incorrect, malformed, incomplete, duplicate, or corrupted data within the dataset. Data coming ...

#79. Getting and Cleaning Data | Coursera

It will also cover the basics of data cleaning and how to make data “tidy”. Tidy data dramatically speed downstream data analysis tasks.

#80. Python Data Cleansing by Pandas & Numpy - DataFlair

Python Data Cleansing Tutorial, Prerequisites for data cleansing in Python, Operations on Data using NumPy & pandas, Pyhon Data Operations, Ways to Cleanse.

#81. A Realistic Data Cleansing and Preparation Project - Journal ...

They provide much value to the student learning process (Wagner et al., 2003) and are thus the main staples of popular database textbooks (for example, Hoffer ...

#82. Quantitative research – Data processing – Data Cleaning

The aim of the data cleaning process is to obtain a data file which is as clean as possible, i.e. that ... For example, to make use of a GCP compliant.

#83. Data Cleansing and Analysis Overview - Oracle Help Center

Analyzing and Cleansing Data for a Master Index describes how to generate the ... For example, if you find you have several dates in the incorrect format, ...

#84. Why is data cleaning important and how to do it the right way?

Nominal or unordered variables are a sort of label variable where those labels have no quantitative value. For example, the colour of the fruit ...

#85. Introduction to Data Cleaning and Wrangling - AlgoDaily

By utilizing these fundamental steps one can do the data cleaning process ... Examples of structural errors include typos in feature names, giving the same ...

#86. Best Data Cleaning Techniques In Machine Learning In 2021

You'll be able to get started with your data cleaning procedure ... For example, the dataset requires 7-digit numbers only, like “1234567.

#87. Data Cleaning Process: How Should It Look Like? - neptune.ai

Take for example, the machine learning process works with only numbers. If we intend to use data that has text, datetime features and other ...

#88. What is Data Cleaning? - Quora

Say you got a data with city name example Hyderabad , few will write hyd,few will write HyD , few will write Hyderabad etc so you clean the data as per business ...

#89. 8 Techniques for Efficient Data Cleaning - Codemotion

The data then needs restoring, removing, or remodelling. Sometimes, if the data is dirty or crude, it needs removing completely. For example, ...

#90. Data cleansing with unstructured data - Megaputer Intelligence

Common forms often omit the last/intermediate letters or word, or extract the first letter of each word in a phrase. For example, “Rd” for “road ...

#91. An Interactive Framework for Data Cleaning

Moreover many analysis algorithms operate on certain portions of the data, or require it to be in particular formats. For example, an analyst may want to ...

#92. Data Cleaning In Data Mining – Stages, Usage, and Importance

Data cleansing ensures that only high-quality data is used for decision-making and analysis. For example, a retail company receives data ...

#93. Data Cleaning Checklist: How to Prepare Your Machine ...

What is data cleaning and how to do it right? ... Data in the form of locations, for example, can easily be cross-checked to confirm whether ...

#94. Data Cleaning: What It Is And How It Works | Segment Blog

Sample scenarios: Asking the wrong question: Labeling a field on a form as “kg” when you're actually trying to measure pounds.

#95. Dirty Data Samples - Get Your Hands Dirty Cleaning Data

To become better at Data cleaning & preparation, you need to practice on raw dirty data samples. So here is a compilation of excel & powerbi ...

#96. AI For Data Cleaning : How AI can clean your data - Express ...

An example of this corrective action is replacing bad data with good data from another sample of the dataset. Before the advent of artificial intelligence (AI) ...

#97. Cody's Data Cleaning Techniques Using SAS, Second Edition

Programs, data files, SAS data sets, and macros used in this book are stored in the folder C:\BOOKS\CLEAN. For example, the file. PATIENTS.TXT is located in a ...

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