๐Ÿ“Š Data Analysis/๐ŸŽฏ Project

์‹ค์ „ ํ”„๋กœ์ ํŠธ : ํƒœ๋ธ”๋กœ ์˜ํ™” ์ถ”์ฒœ ๋Œ€์‹œ๋ณด๋“œ ๋งŒ๋“ค๊ธฐ (3)

ny:D 2024. 7. 15. 16:44

์‹ค์ „ ํ”„๋กœ์ ํŠธ : What's Next?

EDA

์ƒ๊ด€๊ด€๊ณ„ ํžˆํŠธ๋งต ๊ทธ๋ฆฌ๊ธฐ

๋”๋ณด๊ธฐ
# ์ƒ๊ด€๊ด€๊ณ„ ๋ถ„์„์„ ์œ„ํ•œ ๋ผ๋ฒจ ์ธ์ฝ”๋”ฉ
from sklearn.preprocessing import LabelEncoder
le1 = LabelEncoder()
le2 = LabelEncoder()
le3= LabelEncoder()
le4= LabelEncoder()

df5['adult_le'] = le1.fit_transform(df5['adult']) #adult
df5['original_language_le'] = le2.fit_transform(df5['original_language']) #original_language
df5['main_genre_le'] = le3.fit_transform(df5['main_genre']) #main genre
df5['main_prduction_le'] = le4.fit_transform(df5['main_production']) #main production

plt.figure(figsize=(10,7))
sns.heatmap(data=df4.corr(), annot = True, cmap = 'RdPu')
plt.title('Correlation Heatmap')

์ƒ๊ด€๊ด€๊ณ„ ํžˆํŠธ๋งต ๋ถ„์„ ๊ฒฐ๊ณผ revenue(๋งค์ถœ), budget(์˜ˆ์‚ฐ), ๊ทธ๋ฆฌ๊ณ  voet_count(ํˆฌํ‘œ์ˆ˜)๊ฐ„์˜ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ 0.6 ์ด์ƒ์œผ๋กœ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฌ์Œ. ์—ฌ๊ธฐ์—์„œ 'ํˆฌํ‘œ ์ˆ˜'๋ฅผ '์˜ํ™”์˜ ์ธ๊ธฐ๋„'๋กœ ์ •์˜ํ•˜๊ธฐ๋กœ ํ•จ. ์˜ํ™” ํ‰์ ์— ๋Œ€ํ•œ ํˆฌํ‘œ์ˆ˜๊ฐ€ ๋งŽ๋‹ค๋Š” ๊ฒƒ์€ ์—ฌ๋Ÿฌ ๋ช…์˜ ๊ด€๊ฐ๋“ค์ด ํ•ด๋‹น ์˜ํ™”๋ฅผ ์‹œ์ฒญํ•˜๊ณ , ๊ทธ์— ๋Œ€ํ•œ ํ‰๊ฐ€๋ฅผ ๋‚จ๊ธด๊ฒƒ์„ ์˜๋ฏธํ•œ๋‹ค.๋˜ํ•œ ์ƒ๊ด€๊ด€๊ณ„ ๋ถ„์„ ๊ฒฐ๊ณผ, ๋งค์ถœ, ์˜ˆ์‚ฐ๊ณผ๋„ ๋†’์€ ๊ด€๋ จ์„ ๋ณด์ด๋ฏ€๋กœ, vote_count๋ฅผ ์˜ํ™”์˜ ์ธ๊ธฐ ๋˜๋Š” ์˜ํ™”์— ๋Œ€ํ•œ ๊ด€์‹ฌ๋„๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์ง€ํ‘œ๋กœ ์„ค์ •ํ–ˆ์Œ. 

 

์ˆ˜์ต๋ฅ , ์˜ˆ์‚ฐ ๋ถ„์„

โœ… ๋…„๋„๋ณ„ ์˜ˆ์‚ฐ๊ณผ ๋งค์ถœ ์ถ”์ด

์—ฐ๋„๋ณ„ ์˜ˆ์‚ฐ๊ณผ ๋งค์ถœ์„ ์‹œ๊ณ„์—ด ๋ถ„์„์œผ๋กœ ํ™•์ธํ•˜์˜€์„ ๋•Œ, 2018๋…„๊นŒ์ง€ ๋งค์ถœ์˜ ์ƒ์Šน์„ธ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Œ. ๊ทธ๋Ÿฌ๋‚˜ 2019๋…„๋ถ€ํ„ฐ ๋งค์ถœ๊ณผ ์˜ˆ์‚ฐ ๋ชจ๋‘ ๊ฐ์†Œํ•˜๊ณ , 2020๋…„์—๋Š” ๊ธ‰๊ฐํ•˜์˜€๋Š”๋ฐ ์ด๋Š” ์ฝ”๋กœ๋‚˜ 19์˜ ์˜ํ–ฅ์œผ๋กœ ๋ณด์—ฌ์ง.

โœ… ์ˆ˜์ต์ด ๊ฐ€์žฅ ๋†’์€ ์˜ํ™”๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

โœ… ์˜ˆ์‚ฐ์ด ๊ฐ€์žฅ ๋†’์€ ์˜ํ™”๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

โœ… ์ˆ˜์ต์ด ๋†’์€ ์˜ํ™”์˜ ์˜ˆ์‚ฐ๊ณผ ์ˆ˜์ต์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

โœ… ์˜ˆ์‚ฐ๋Œ€๋น„ ์ˆ˜์ต(์ˆ˜์ต/์˜ˆ์‚ฐ)์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

์žฅ๋ฅด ๋ถ„์„

๐Ÿ’ก ์•Œ๊ฒŒ๋œ ๋‚ด์šฉ ์ •๋ฆฌ
  • ํ‰๊ท  ์˜ˆ์‚ฐ๊ณผ ์ˆ˜์ต์ด ๋†’์€ ์žฅ๋ฅด๋Š” Adventure(1์œ„), Action(2์œ„). ๋‹จ, ์˜ˆ์‚ฐ์—์„œ๋Š” ์ „์Ÿ์˜ํ™”(War)๊ฐ€ ํ‰๊ท ์ˆ˜์ต์—์„œ๋Š” ํŒํƒ€์ง€์˜ํ™”(Fantasy)๊ฐ€ ๋†’๋‹ค๋Š” ์ฐจ์ด๊ฐ€ ์žˆ๋‹ค.
  • Western ์žฅ๋ฅด์˜ ๊ฒฝ์šฐ ํ‰๊ท ์ ์œผ๋กœ ์˜ˆ์‚ฐ๋Œ€๋น„ ์ˆ˜์ต์ด ์ ๊ณ , Animation์˜ ๊ฒฝ์šฐ ์˜ˆ์‚ฐ๋Œ€๋น„ ์ˆ˜์ต์ด ํฌ๋‹ค.

โœ… ์žฅ๋ฅด๋ณ„ ํ‰๊ท  ์˜ˆ์‚ฐ์€ Adventure(12,900,403), Action(6,844,316), War(4,613,052)์ˆœ์œผ๋กœ ๋†’๋‹ค.

โœ… ์žฅ๋ฅด๋ณ„ ํ‰๊ท  ์ˆ˜์ต์€ Adventure(29,081,525), Action(18,018,951), Fantasy(11,725,884)

โœ… ์ธ๊ธฐ์žˆ๋Š” ์˜ํ™” ์žฅ๋ฅด - ์–ด๋–ค ์˜ํ™”์˜ ์žฅ๋ฅด๊ฐ€ ๊ฐ€์žฅ ๋งŽ์ด ๊ฐœ๋ด‰ํ–ˆ๋Š”์ง€? 

๋Œ€์‹œ๋ณด๋“œ ๊ตฌ์„ฑ

๋Œ€์‹œ๋ณด๋“œ ๋ ˆ์ด์•„์›ƒ

  • ๊ทธํ•ด ์ œ์ž‘๋œ ์˜ํ™” ์ˆ˜์™€ ํ‰๊ท  ๋งค์ถœ + ์ „๋…„๋Œ€๋น„ ์ฆ๊ฐ
  • ํŠน์ • ๋…„๋„์˜ ์ธ๊ธฐ ์žฅ๋ฅด์™€ ์ธ๊ธฐ ์ œ์ž‘์‚ฌ
  • ์žฅ๋ฅด๋ณ„, ์–ธ์–ด๋ณ„ ํˆฌํ‘œ์ˆ˜๊ฐ€ ๋†’์€ ์ˆœ์„œ๋Œ€๋กœ ๊ตฌ์„ฑ ํ‘œ์‹œํ•˜๊ธฐ
  • ๊ฐ๊ฐ์˜ ์˜ํ™”๋“ค์„ ์‚ฐ์ ๋„ ์œ„(x์ถ• ์˜ˆ์‚ฐ, y์ถ• ๋งค์ถœ)์— ํ‘œ์‹œ, ์˜ˆ์‚ฐ๋Œ€๋น„ ๋งค์ถœ์ด ์–ด๋А์ •๋„์ธ์ง€ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋„๋ก
    → ์  ์„ ํƒ์‹œ ์šฐ์ธกํ•˜๋‹จ์— ํฌ์Šคํ„ฐ์™€ ํ•จ๊ป˜ ํ•ด๋‹น ์˜ํ™”์— ๋Œ€ํ•œ ์ž์„ธํ•œ ์ •๋ณด ํ‘œ๊ธฐ