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Data Science

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Data Analysis

[What is DS doing - First Story] Web Crawling Made Every Other Day

"Following trends is important, but unwavering fundamentals create real skills" This course is an introductory program that helps you understand the flow of data science and properly learn the most practical techniques first.

(5.0) 7 reviews

62 learners

  • joteacher
실습 중심
크롤링
Python
Web Crawling

Reviews from Early Learners

What you will gain after the course

  • From Basic to Practical: Python Web Crawler Development

  • Learning various crawling techniques using requests, BeautifulSoup, and Selenium

  • Project practice collecting real-world data from news, shopping malls, blogs, communities, etc.

  • How to process collected data, save to CSV and Excel, and automate scheduling

  • Full experience of planning and deploying my own web crawler

Data Science, where should I start?

Are you feeling overwhelmed about what to learn first in rapidly changing technology?
It starts with knowing how to collect and handle data.
That starting point is web crawling.

Hello, I'm Teacher Jo.

Hello everyone. I am a current technical instructor who conducts
IT professional training for companies.

There's a question I hear most often in educational settings.
"There are so many technologies these days. What on earth should I study?"

Countless technologies, frameworks, and trends pouring out every day...
Do we need to keep up with all of them?

There's no need for that.
The key point is'You don't need to know everything, but you must understand the fundamentals'.

When you understand the flow and principles of technology,
new technology becomes not an object of fear,
but a tool that stimulates curiosity.

And that first step
starts with understanding and handling data, right here in this course.

The core strength of this course 1.

This is not a course for briefly learning flashy techniques. It's a course for in-depth learning of the overall foundational content that serves as the basis for those flashy techniques.

The core strengths of this course 2.

A current technical instructor who conducts corporate training for working professionals will teach you. Experience the teaching skills accumulated over 10 years.

You'll learn this kind of content

① Core Python Syntax for Data

To collect data from the web, you need to have some understanding of web structure. As representative examples, I'll introduce key points about dictionaries and dataframes that can help you understand hierarchical structures.

② Create various web crawlers directly

We introduce step-by-step how to create crawlers that can actually be used and methods for applying them. You can get a complete picture of what process to approach when creating crawlers.

③ Problem-solving skills for issues that may arise in web crawling

You'll encounter various error situations when crawling. Practice creating and directly resolving the most frequently occurring error scenarios to develop the ability to build more robust and complete crawlers.

Pre-enrollment Reference Information

Practice Environment

  • Operating System and Version (OS): All operating systems including Windows, macOS, Linux, etc. are supported.

  • Tools Used: Anaconda Jupyter Notebook (other IDEs can be used if needed)

  • PC Specifications: RAM 8GB or higher recommended

Learning Materials

  • All code files created in the class are provided as .html files.

  • Everything except the code is provided with each video.

Prerequisites and Important Notes

  • This course is suitable for beginners.

  • After completing this course, there are data analysis and machine learning classes available for step-by-step learning.

Do you have any questions?

Q) Can I follow along even if I don't know Python well?

Yes, no matter how easy the grammar is, I always explain it before moving on.
If you still don't understand, please feel free to ask questions anytime.
Our competent tutors, along with the instructor, will respond almost in real-time.

Q) Then do you only learn content that's too easy?

No, that's not the case. The purpose of this course is to distill 10 years of teaching experience into a compact format for busy learners like you, focusing on absolutely essential content. I've done my best to ensure that not even a single second is wasted.

Q) Can I receive feedback on questions during the course?

Yes, in addition to the main instructor, tutors will also be participating. Several skilled tutors will provide answers regularly.

Recommended for
these people

Who is this course right for?

  • First-time data beginner

  • A practitioner seeking the essence of data collection over analysis.

  • Wanting to build basic fitness before trendy styles.

  • For those who want to understand the starting point of the data pipeline before cloud AI training.

Need to know before starting?

  • Knowing basic Python syntax is OK! (Not required)

  • A basic understanding of HTML's structure (tags, classes, IDs) will make it easier to follow.

  • All processes are hands-on, reviewing code and results (Beginners welcome!).

Hello
This is

62

Learners

7

Reviews

2

Answers

5.0

Rating

1

Course

안녕하세요, 저는 대학에서 컴퓨터공학을 전공하고,
현재는 우리나라 대표 교육 기관에서 IT분야 강의(10년)를 하고 있습니다.

글로벌 IT 기업의 공인 과정을 주로 하고 있으며,
Amazon AWS, Google GCP, MS Azure, Oracle, Cisco, VMware와 같은
벤더사의 기술과 제품을 고객에게 정확하게 전달하는 업무를 담당하고 있습니다.

 

 

 

Curriculum

All

24 lectures ∙ (5hr 51min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

7 reviews

5.0

7 reviews

  • 조선생님의 프로필 이미지
    조선생

    Reviews 2

    Average Rating 5.0

    5

    100% enrolled

    안녕하세요, 조선생입니다. 관심 가져주셔서 정말 감사드리고, 앞으로도 도움이 되는 좋은 강의 만들도록 노력하겠습니다. Data Science Episode 2를 기대해주세요.

    • 든든한꼬마님의 프로필 이미지
      든든한꼬마

      Reviews 75

      Average Rating 4.9

      Edited

      5

      100% enrolled

      데이터 수집 과정, 특히 웹 크롤링이 무엇인지, 어떤 것들을 할 수 있는지에 대해 알 수 있는 강의였습니다. 이 강의에서 배운 내용들을 기반으로 이제는 좀 더 심화된 데이터 수집 과정을 제가 찾아서 배울 수 있을 것 같아요!

      • 조선생
        Instructor

        든든한꼬마님, 소중한 수강평 감사합니다. 조만간 "DS뭐하니"의 두 번째, 세 번째 시리즈에서도 도움이 될 수 있게 최선을 다하겠습니다.

    • Jang Jaehoon님의 프로필 이미지
      Jang Jaehoon

      Reviews 609

      Average Rating 4.9

      5

      13% enrolled

      좋은 강의 감사합니다

      • 조선생
        Instructor

        소중한 수강평 감사합니다. 앞으로도 도움 드릴 수 있도록 최선을 다하겠습니다. 좋은 하루 보내세요 :)

    • 김영근님의 프로필 이미지
      김영근

      Reviews 2

      Average Rating 5.0

      5

      33% enrolled

      정말 좋은 강의입니다! 필요한 것만 쏙쏙 알려주세요!

      • 조선생
        Instructor

        김영근님. 수강평 남겨주셔서 정말 감사드립니다. 앞으로도 도움 되실 수 있게 최선을 다하겠습니다.

    • 김태령님의 프로필 이미지
      김태령

      Reviews 10

      Average Rating 5.0

      5

      60% enrolled

      • 조선생
        Instructor

        소중한 수강평 감사합니다. 앞으로도 도움 되실 수 있게 최선을 다하겠습니다.

    $23.10

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