๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
Analysis Project

2020 Kaggle Survey (kaggle survey_Characteristics)

by rubyda 2021. 1. 13.
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๐Ÿ“ ์บ๊ธ€์—์„œ๋Š” 2017๋…„๋ถ€ํ„ฐ ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ์‹œ์ž‘ํ•˜์˜€์Šต๋‹ˆ๋‹ค. 2020๋…„์—๋„ ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ์‹ค์‹œํ–ˆ์œผ๋ฉฐ ์ด ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์ธ์‚ฌ์ดํŠธ๋ฅผ ์ฐพ์•„๋ณด๊ณ ์ž ๋ถ„์„์„ ์ง„ํ–‰ํ•˜์˜€์Šต๋‹ˆ๋‹ค.

 

์งˆ๋ฌธ์— ๋”ฐ๋ผ ์นดํ…Œ๊ณ ๋ฆฌ๋ฅผ ๋ถ„๋ฅ˜ํ•˜์—ฌ ๋ถ„์„ ๊ฒฐ๊ณผ๋ฅผ ๊ณต์œ ํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฒˆ ์‹œ๊ฐ„์— ๊ณต์œ ํ•  ์ฃผ์ œ๋Š” ์บ๊ธ€๋Ÿฌ๋“ค์˜ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์  ํŠน์„ฑ์— ๊ด€ํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค.

 

โœ๏ธ ์บ๊ธ€๋Ÿฌ๋“ค์˜ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์  ํŠน์„ฑ


Q6  For how many years have you been writing code and/or programming?

์บ๊ธ€ ์‚ฌ์šฉ์ž์˜ ์ฝ”๋“œ ๋ฐ ํ”„๋กœ๊ทธ๋žจ ์‚ฌ์šฉ๊ธฐ๊ฐ„์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์ฃผ๋กœ 1~5๋…„ ์‚ฌ์ด์˜ ์‚ฌ์šฉ์ž๋“ค์ด ๋งŽ์•˜์Šต๋‹ˆ๋‹ค.

 

Q7  What programming languages do you use on a regular basis? (Select all that apply)

์บ๊ธ€ ์‚ฌ์šฉ์ž๋“ค์ด ์ฃผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์˜ˆ์ƒ๋Œ€๋กœ ํŒŒ์ด์ฌ์ด ๊ฐ€์žฅ ๋งŽ์•˜๊ณ  ๋‹ค์Œ์œผ๋กœ R์ด ๋งŽ์„ ์ค„ ์•Œ์•˜๋Š”๋ฐ SQL์ด 2์œ„๋ฅผ ์ฐจ์ง€ํ–ˆ์Šต๋‹ˆ๋‹ค. SQL์„ ์ธํ„ด ํ™œ๋™์„ ํ•˜๋ฉฐ ์‚ฌ์šฉ์„ ํ–ˆ์—ˆ๋Š”๋ฐ ์‹ค์ œ๋กœ๋„ ๋งŽ์ด ์‚ฌ์šฉ์„ ํ•˜๋Š”๊ตฐ์š”!!

 

Q8  What programming language would you recommend an aspiring data scientist to learn first? - Selected Choice

 

๋ฐ์ดํ„ฐ ๊ณผํ•™์„ ๋ฐฐ์šฐ๋Š”๋ฐ ์ถ”์ฒœํ•˜๋Š” ์–ธ์–ด์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์—ญ์‹œ๋‚˜ ํŒŒ์ด์ฌ์ด ์••๋„์ ์œผ๋กœ ๋งŽ์Šต๋‹ˆ๋‹ค. R์ด๋ž‘ ์•ฝ 7๋ฐฐ์ •๋„ ์ฐจ์ด๊ฐ€ ๋‚˜๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค. ํŒŒ์ด์ฌ์˜ ์ค‘์š”์„ฑ์„ ๋Š๋ผ๊ฒŒ ๋˜๋Š” ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค.

 

Q9  Which of the following integrated development environments (IDE's) do you use on a regular basis? (Select all that apply)

์ •๊ธฐ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” IDE ์ฆ‰ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค.  ์˜ˆ์ƒ๋Œ€๋กœ ์ฃผํ”ผํ„ฐ ๋…ธํŠธ๋ถ์ด ๋งŽ์•˜๊ณ  ๋‹ค์Œ์œผ๋กœ VSCode, ํŒŒ์ด์ฐธ, R๋“ฑ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์–ด๋– ํ•œ ๊ฒƒ์„ ๋ถ„์„ํ•˜๋ƒ์— ๋”ฐ๋ผ ๊ฐ์ž์˜ ์žฅ๋‹จ์ ๋“ค์ด ์กด์žฌํ•˜๋Š”๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

 

Q10  Which of the following hosted notebook products do you use on a regular basis? (Select all that apply)

 

์ •๊ธฐ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ํ˜ธ์ŠคํŒ…๋œ ๋…ธํŠธ๋ถ ์ค‘ ์–ด๋–ค ๊ฒƒ์„ ์‚ฌ์šฉํ•˜๋Š”์ง€์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์ฝ”๋žฉ์ด ๊ฐ€์žฅ ๋งŽ์•˜๊ณ , ๋‹ค์Œ์œผ๋กœ ์บ๊ธ€ ๋…ธํŠธ๋ถ์ž…๋‹ˆ๋‹ค. ์•„๋ฌด๋ž˜๋„ ์บ๊ธ€ ์‚ฌ์šฉ์ž๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ์„ค๋ฌธ์„ ์ง„ํ–‰ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด๋Ÿฌํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์˜จ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ €๋Š” ์ฃผ๋กœ ์ฝ”๋žฉ์„ ๋งŽ์ด ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค!!ใ…Ž

 

Q11 What type of computing platform do you use most often for your data science projects? - Selected Choice

ํ”„๋กœ์ ํŠธ์— ์ฃผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ํ”Œ๋žซํผ์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ๊ฐœ์ธ์ปดํ“จํŠธ, ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ, ๋”ฅ๋Ÿฌ๋‹ ์›Œํฌ์Šคํ…Œ์ด์„  ์ˆœ์œผ๋กœ ๋‚˜์™”์Šต๋‹ˆ๋‹ค. ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ์„ ์‚ฌ์šฉํ•ด ๋ณด๊ณ  ์‹ถ์—ˆ๋Š”๋ฐ ์š”๋ฒˆ์— ํ•™๊ต์—์„œ AWS ๊ด€๋ จํ•˜์—ฌ ํŠน๊ฐ•์„ ๋“ค์„ ์ˆ˜ ์žˆ๋Š” ๊ธฐํšŒ๊ฐ€ ์ƒ๊ฒจ ๊ณต๋ถ€๋ฅผ ํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค!!

 

Q12  Which types of specialized hardware do you use on a regular basis? (Select all that apply)

์ •๊ธฐ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ํ•˜๋“œ์›จ์–ด์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. GPU๊ฐ€ ๊ฐ€์žฅ ๋งŽ์€ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™”๊ณ  ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ์‚ฌ๋žŒ๋“ค๋„ ๋งŽ๋‹ค๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค.

 

Q13  Approximately how many times have you used a TPU (tensor processing unit)?

TPU ์‚ฌ์šฉ ํšŸ์ˆ˜์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์‚ฌ์šฉํ•˜์ง€ ์•Š์€ ์‚ฌ๋žŒ๋“ค์ด ๋งŽ๋‹ค๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค.

TPU์—๋Œ€ํ•ด ๊ฐ„๋žตํžˆ ์„ค๋ช…ํ•˜์ž๋ฉด ๊ตฌ๊ธ€์—์„œ 2016๋…„์—  ๋ฐœํ‘œํ•œ ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ๋”ฅ๋Ÿฌ๋‹์šฉ ํ•˜๋“œ์›จ์–ด์ž…๋‹ˆ๋‹ค. ์ž์„ธํ•œ ์„ค๋ช…์€ ์œ„ํ‚ค๋ฐฑ๊ณผ์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ko.wikipedia.org/wiki/%ED%85%90%EC%84%9C_%EC%B2%98%EB%A6%AC_%EC%9E%A5%EC%B9%98 

 

ํ…์„œ ์ฒ˜๋ฆฌ ์žฅ์น˜ - ์œ„ํ‚ค๋ฐฑ๊ณผ, ์šฐ๋ฆฌ ๋ชจ๋‘์˜ ๋ฐฑ๊ณผ์‚ฌ์ „

 

ko.wikipedia.org

 

Q14  What data visualization libraries or tools do you use on a regular basis? (Select all that apply)

์‚ฌ์šฉํ•˜๋Š” ์‹œ๊ฐํ™” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์—ญ์‹œ ์œ ๋ช…ํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ธ Matplotlib๊ณผ Seaborn ์ƒ์œ„๊ถŒ์— ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ํŒŒ์ด์ฌ์—์„œ Matplotlib, Seaborn๊ณผ ggplot์„ ๋น„๊ตํ•ด๋ณธ์ ์ด ์žˆ์—ˆ๋Š”๋ฐ ๊ฐœ์ธ์ ์œผ๋กœ๋Š” Matplotlib์ด ๋” ์ด์˜๊ฒŒ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์˜ค๋Š”๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!!

 

Q15  For how many years have you used machine learning methods?

๋จธ์‹ ๋Ÿฌ๋‹ ์‚ฌ์šฉ ๊ธฐ๊ฐ„์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. 1๋…„ ์ดํ•˜๊ฐ€ ๊ฐ€์žฅ ๋งŽ์•˜์Šต๋‹ˆ๋‹ค. ์ƒ๊ฐ๋ณด๋‹ค ์บ๊ธ€๋Ÿฌ๋“ค์€ ๋จธ์‹ ๋Ÿฌ๋‹์„ ์‚ฌ์šฉํ•œ ๊ธฐ๊ฐ„์ด ์ ์€๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

 

Q16  Which of the following machine learning frameworks do you use on a regular basis? (Select all that apply)

์ •๊ธฐ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๋จธ์‹ ๋Ÿฌ๋‹ ํ”„๋ ˆ์ž„์›Œํฌ์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค. ์˜ˆ์ƒํ–ˆ๋˜๋Œ€๋กœ Scikit-learn, TensorFlow, Keras ๋“ฑ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

 

Q17 Which of the following ML algorithms do you use on a regular basis? (Select all that apply):



์ •๊ธฐ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๋จธ์‹ ๋Ÿฌ๋‹ ์•Œ๊ณ ๋ฆฌ์ฆ˜์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค.  ํšŒ๊ท€๋ถ„์„, ์˜์‚ฌ๊ฒฐ์ •๋‚˜๋ฌด ๋žœ๋คํฌ๋ ˆ์ŠคํŠธ์ด ์ƒ์œ„๊ถŒ์— ์žˆ์—ˆ๊ณ  ๋”ฅ๋Ÿฌ๋‹ ์ข…๋ฅ˜์—์„œ๋Š” CNN์ด ๊ฐ€์žฅ ๋งŽ์•˜์Šต๋‹ˆ๋‹ค.

 


Q18 Which categories of computer vision methods do you use on a regular basis?  (Select all that apply) 



์ปดํ“จํ„ฐ๋น„์ „์„ ์–ด๋– ํ•œ ์ข…๋ฅ˜๋กœ ๋งŽ์ด ์“ฐ๋Š”์ง€์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค.  ์ด๋ฏธ์ง€ ๋ถ„๋ฅ˜๋กœ ๋งŽ์ด ์‚ฌ์šฉํ•œ๋‹ค๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค.

Q19 Which of the following natural language processing (NLP) methods do you use on a regular basis?  (Select all that apply)


์ž์—ฐ์–ด ์ฒ˜๋ฆฌ ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค.   ์›Œ๋“œ ์ž„๋ฒ ๋”ฉ์ด ๊ฐ€์žฅ ๋งŽ๊ณ , ์ธ์ฝ”๋” ๋””์ฝ”๋” ๊ทธ๋ฆฌ๊ณ  ํŠธ๋ Œ์Šคํฌ๋จธ ๋ชจ๋ธ์ด ์ƒ์œ„๊ถŒ์— ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.


 

 

์ฝ”๋“œ๋งํฌ


github.com/jaaaamj0711/kaggle_study/blob/master/kaggle_survey/kaggle_survey_Characteristics.ipynb

 

jaaaamj0711/kaggle_study

Kaggle data๋ฅผ ๊ณต๋ถ€ํ•˜๋Š” ๊ณต๊ฐ„์ž…๋‹ˆ๋‹ค. Contribute to jaaaamj0711/kaggle_study development by creating an account on GitHub.

github.com