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Fast Campus Data Science School 17th

The Analysis of Consumption & Commercial District in Jeju ๐ŸŒด๐ŸŠ

ppt

๐Ÿ“ ๊ฐœ์š”

1๏ธโƒฃ ์ฃผ์ œ ์„ ์ • ๋ชฉ์ 

  • ์ œ์ฃผ๋„ ์†Œ๋น„/๊ฒฐ์ œ ๋ฐ์ดํ„ฐ ๋ฐ ์ง€์—ญ๋ณ„ ์—…์ข… ๋ถ„์„
  • EDA๋ฅผ ํ†ตํ•œ ์š”์†Œ๋ณ„ ์ƒ๊ด€๊ด€๊ณ„ ๋ถ„์„ ๋ฐ ์ธ์‚ฌ์ดํŠธ ๋„์ถœ

2๏ธโƒฃ Reference

โ‘  ์ œ์ฃผ๋„ ์—…์ข…๋ณ„ ๋งค์ถœ ๋ฐ์ดํ„ฐ

โ‘ก ์ œ์ฃผ๋„ ๊ธˆ์œต ์ƒํ™œ ๋ฐ์ดํ„ฐ

โ‘ข ์ œ์ฃผ๋„ ๋‚ด๊ตญ์ธ ๊ด€๊ด‘๊ฐ ์ง€์—ญ, ์—…์ข…, ์„ฑ๋ณ„, ์—ฐ๋ น๋Œ€๋ณ„ ์นด๋“œ ์ด์šฉ ๋ฐ์ดํ„ฐ API

โ‘ฃ ์นด์นด์˜ค ์ง€๋„ API

  • ์ถœ์ฒ˜: kakao developers
  • ๋ชฉ์ : pyproj ํ™œ์šฉ, ITRF2000 ๊ธฐ์ค€ ์ขŒํ‘œ๊ณ„๋ฅผ ๊ฒฝ๋„/์œ„๋„ ๊ธฐ์ค€๊ฐ’์œผ๋กœ ๋ณ€ํ™˜

โ‘ค ์ œ์ฃผ๋„ ํ˜ธํ…” ๋ฐ์ดํ„ฐ ํฌ๋กค๋ง

  • ์ถœ์ฒ˜: ๋ถ€ํ‚น๋‹ท์ปด
  • ๋ชฉ์ : ์ œ์ฃผ๋„ ํ˜ธํ…” ์‹ค ๊ฒฐ์ œ ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ด ๊ด€๊ด‘๊ฐ ์„ ํ˜ธ ์ˆ™๋ฐ• ์ž…์ง€ ๋ถ„์„

๐Ÿ“ƒ ๋ชฉ์ฐจ

CHAPTER 1) ์ œ์ฃผ๋„ ์†Œ๋น„์ƒํ™œ ๋ถ„์„

  • ์ œ์ฃผ๋„๋Š” ์ œ์ฃผ๋„๋ฏผ๊ณผ ๊ด€๊ด‘๊ฐ์ด ๊ณต์กดํ•˜๋Š” ์ง€์—ญ
  • ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ์ œ์ฃผ๋„๋ฏผ๊ณผ ๊ด€๊ด‘๊ฐ ๊ณต๋žต์„ ์œ„ํ•œ ๋ฐ€์ง‘ ์ง€์—ญ ํƒ์ƒ‰

Hypotheses

 H1: ์ œ์ฃผ๋„๋ฏผ๊ณผ ๊ด€๊ด‘๊ฐ์€ ์—…์ข…๋ณ„ ์†Œ๋น„ ํŠน์„ฑ์— ์ฐจ์ด๊ฐ€ ์žˆ์„ ๊ฒƒ์ด๋‹ค.
 H2: ์ œ์ฃผ๋„๋ฏผ์˜ ์ง์—…๊ณผ ์†Œ๋“/์†Œ๋น„๋Š” ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ์„ ๊ฒƒ์ด๋‹ค.
 H3: ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„์ธต ์†Œ๋น„์ž์˜ ํ™œ๋™ ์˜์—ญ์€ ๋ฐ€์ง‘๋˜์–ด ์žˆ์„ ๊ฒƒ์ด๋‹ค.
   - H3-1: ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ์ œ์ฃผ๋„๋ฏผ์˜ ๊ฑฐ์ฃผ์ง€๋Š” ๋ฐ€์ง‘๋˜์–ด ์žˆ์„ ๊ฒƒ์ด๋‹ค.
   - H3-2: ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ๊ด€๊ด‘๊ฐ์ด ๋ฌต๋Š” ์ˆ™๋ฐ•์—…์†Œ๋Š” ๋ฐ€์ง‘๋˜์–ด ์žˆ์„ ๊ฒƒ์ด๋‹ค.

์„œ๋ก  : ์ œ์ฃผ๋„๋ฏผ๊ณผ ๊ด€๊ด‘๊ฐ์˜ ์†Œ๋น„ ํŠน์„ฑ ๋น„๊ต

- H1 ๊ฒฐ๋ก : ์ œ์ฃผ๋„๋ฏผ๊ณผ ๊ด€๊ด‘๊ฐ์€ ์†Œ๋น„ ๊ธˆ์•ก / ํšŸ์ˆ˜ / ๊ฐ์ˆ˜์˜ ์—…์ข…๋ณ„๋กœ ๋น„์Šทํ•œ ์–‘์ƒ์„ ๋ณด์ธ๋‹ค.

๋ณธ๋ก  : ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„์ธต ๋ฐ€์ง‘ ์ง€์—ญ ํƒ์ƒ‰

1. ์ œ์ฃผ๋„๋ฏผ
 - ์†Œ๋“๊ณผ ์†Œ๋น„๋ ฅ์— ์ง๊ฒฐ๋˜๋Š” ์š”์†Œ๋กœ์„œ '์ง์—…' ์„ ์ •
 - job points, job level ์ง€ํ‘œ๋กœ, ์ง์—…๊ณผ ์†Œ๋“/์†Œ๋น„ ์ƒ๊ด€๊ด€๊ณ„ ๋ถ„์„
   โ†’ med_income(0.6), avg_spend(0.5), avg_debt_credit(0.5),    
     vehicle_own_rat(0.4) ๊ณผ ์–‘์˜ ์ƒ๊ด€๊ด€๊ณ„
 - H2 ๊ฒฐ๋ก : ์ง์—…๊ณผ ์†Œ๋“/์†Œ๋น„๋Š” ์ƒ๋‹นํ•œ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ๋‹ค.
 - H3-1 ๊ฒฐ๋ก : ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ์ œ์ฃผ๋„๋ฏผ์˜ ๊ฑฐ์ฃผ์ง€๋Š” ๋ฐ€์ง‘๋˜์–ด ์žˆ๋Š” ๊ฒฝํ–ฅ์ด ์žˆ๋‹ค.

แ„‰แ…ณแ„แ…ณแ„…แ…ตแ†ซแ„‰แ…ฃแ†บ 2021-04-23 แ„‹แ…ฉแ„’แ…ฎ 7 23 23

2. ๊ด€๊ด‘๊ฐ
 - ๊ณ ์†Œ๋น„์ธต์ด ๋ฌต๋Š” ๊ณ ๊ธ‰ ํ˜ธํ…”์˜ ๋ฐ€์ง‘์ง€์—ญ ํƒ์ƒ‰
 - ์ˆ™๋ฐ•์—… ๊ฒฐ์ œ ๋ฐ์ดํ„ฐ ๋ฐ ๋ถ€ํ‚น๋‹ท์ปด ์ œ์ฃผ๋„ ํ˜ธํ…” ํฌ๋กค๋ง ๋ฐ์ดํ„ฐ ํ™œ์šฉ
 - H3-2 ๊ฒฐ๋ก : ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ๊ด€๊ด‘๊ฐ์ด ๋ฌต๋Š” ์ˆ™๋ฐ•์—…์†Œ๋Š” ๋ฐ€์ง‘๋˜์–ด ์žˆ๋Š” ๊ฒฝํ–ฅ์ด ์žˆ๋‹ค.

๊ฒฐ๋ก  : ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ์†Œ๋น„์ž์˜ ๋ฐ€์ง‘ ์ง€์—ญ

- H3 ๊ฒฐ๋ก : ํƒ€์ผ“ ์ œ์ฃผ๋„๋ฏผ/๊ด€๊ด‘๊ฐ ๊ฑฐ์ฃผ์ง€ ๋ฐ ์ˆ™๋ฐ•์—…์†Œ๋Š” ๋ฐ€์ง‘๋˜์–ด ์žˆ๋Š” ๊ฒฝํ–ฅ์ด ์žˆ๋‹ค.
- CHAPTER 2์—์„œ ํ•ด๋‹น ์ง€์—ญ์—์„œ ์œ ๋งํ•œ ์—…์ข… ํƒ์ƒ‰ ์ง€์†

CHAPTER 2) ์ œ์ฃผ๋„ ์œ ๋ง ์‚ฌ์—… ์—…์ข… ๋ถ„์„

  • CHAPTER 1์—์„œ ์„ ์ •ํ•œ ๊ณ ์†Œ๋น„์ธต ๋ฐ€์ง‘ ์ง€์—ญ ๊ธฐ์ค€, ์œ ๋งํ•œ ์—…์ข… ํƒ์ƒ‰
  • ์‹ ๊ทœ ๊ฐœ์ธ ์ฐฝ์—…์„ ๊ฐ€์ •์œผ๋กœ ์•„๋ž˜ ๊ธฐ์ค€์˜ ๋ฐ์ดํ„ฐ ํ™œ์šฉํ•˜์—ฌ ๋ถ„์„ ์ง„ํ–‰
  • ์˜์„ธ ์ƒ์ ์˜ ์‹ค ๊ฒฐ์ œ ๋ฐ์ดํ„ฐ ์‚ฌ์šฉ / ์ œ์ฃผ์‹œ ๋‚ด 10์‹œ ~ 23์‹œ ์‚ฌ์ด ๊ฒฐ์ œ / '์†Œ๋งค์—…', '์Œ์‹์ ์—…' ํ•œ์ •
  • Folium ์ง€๋„ ์‹œ๊ฐํ™”๋ฅผ ํ†ตํ•œ ์ง€์—ญ๋ณ„/์—…์ข…๋ณ„ ๋น„๊ต

์„œ๋ก  : WHERE ์–ด๋Š ์ง€์—ญ์—์„œ?

- H3-1๊ณผ H3-2์˜ ๊ต์ง‘ํ•ฉ ์ƒ์œ„ 8๊ฐœ ์ง€์—ญ ์„ ์ •
  : ์„ฑ์‚ฐ์, ๋‚จ์›์, ์• ์›”์, ์—ฐ๋™, ํ•œ๋ฆผ์, ์•ˆ๋•๋ฉด, ์ด๋„์ด๋™, ์กฐ์ฒœ์

๋ณธ๋ก  : WHAT ์–ด๋–ค ์—…์ข…์„?

g_type10

1. 8๊ฐœ ์ง€์—ญ ๋งค์ถœ TOP 10 ์—…์ข…
 - ์†Œ๋น„ํšŸ์ˆ˜ ๊ธฐ์ค€, ์ผ๋ฐ˜ํ•œ์‹(50%), ์„œ์–‘์Œ์‹(20%), ์Šค๋„ฅ(6%), ํŽธ์˜์ , ๋†์ถ•์ˆ˜์‚ฐํ’ˆ, ์Šˆํผ๋งˆ์ผ“, ์ค‘๊ตญ์Œ์‹, ์ •์žฅ, ๊ธฐํƒ€์Œ๋ฃŒ์‹ํ’ˆ, ์ฃผ์  ์ˆœ
2. 8๊ฐœ ์ง€์—ญ๋ณ„ TOP 10 ์—…์ข… ๋ถ„ํฌ ๋น„๊ต
 - ์ง€์—ญ๋ณ„ ์ˆœ์œ„ ๋˜ํ•œ ์ƒ๊ธฐ TOP 10 ์—…์ข… ์ˆœ์œ„์™€ ์œ ์‚ฌ (์ผ๋ฐ˜ํ•œ์‹ > ์„œ์–‘์Œ์‹ > ์Šค๋„ฅ > ํŽธ์˜์ )
3. ์ฃผ์š” ์—…์ข…๋ณ„ 8๊ฐœ ์ง€์—ญ ๋งค์ถœ์•ก ๋น„๊ต (์ƒ์œ„ 3๊ฐœ ์ง€์—ญ ๊ธฐ์žฌ)
  (1) ์ผ๋ฐ˜ํ•œ์‹: ์—ฐ๋™ > ์• ์›”์ > ์ด๋„2๋™
  (2) ์„œ์–‘์Œ์‹: ์• ์›”์ > ์•ˆ๋•๋ฉด > ์ด๋„2๋™
  (3) ํŽธ์˜์ : ํ•œ๋ฆผ์ > ์• ์›”์ > ์ด๋„2๋™
  (4) ์ •์žฅ: ์ด๋„2๋™ > ์—ฐ๋™ > ํ•œ๋ฆผ์
     โ€ป ์ œ์ฃผ๋„ ์›จ๋”ฉ ์ดฌ์˜์šฉ ๋งž์ถค ์ •์žฅ ๋ฐ ๋Œ€์—ฌ ์„œ๋น„์Šค ํ™œ์„ฑํ™”

foliums

๊ฒฐ๋ก  : ์ œ์ฃผ๋„ ์‚ฌ์—… ์ธ๊ธฐ ์—…์ข…๊ณผ ํŠนํ™” ์ง€์—ญ

- ๋งค์ถœ์•ก์ด ๋†’์€ ์—…์ข…(์ผ๋ฐ˜ํ•œ์‹, ์„œ์–‘์Œ์‹, ํŽธ์˜์ , ์ •์žฅ)์˜ ๋ถ„ํฌ ์ƒ์œ„ ์ง€์—ญ์€ ๋Œ€์ฒด๋กœ ์ œ์ฃผ์‹œ์— ์œ„์น˜
- ๋งค์ถœ์•ก์ด ๋†’์€ 8๊ฐœ ์ง€์—ญ ์ค‘์—์„œ๋„ ๊ณ ์†Œ๋“/๊ณ ์†Œ๋น„ ๊ฑฐ์ฃผ๋ฏผ ๋ฐ€์ง‘๋„๊ฐ€ ๋†’์€ ์ง€์—ญ (์—ฐ๋™, ์ด๋„2๋™)์ด ์ƒ์œ„๊ถŒ์„ ์ฐจ์ง€

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