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/
Music_Recommendation_Website
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Authored by
Jaewook
2022-06-08 22:49:07 +0900
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Commit
3c9b5d0ce71a730325e24b28e9ad30bc837ac84e
3c9b5d0c
1 parent
7754dc9f
Append music_recommend Algorithm
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passport_ex/rec_Algorithm.js
passport_ex/rec_Algorithm.js
0 → 100644
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3c9b5d0
//받은 날씨 데이터를 바탕으로 음악 리스트를 추천해주는 알고리즘.
//input 값 = 날씨 데이터 ex) Thunderstorm
//output 값 = 리스트 형태의 제목-가수 정보 5쌍 ex) {(여자)아이들-tomboy, 혁오-tomboy, Dua Lipa-don't start now, 폴킴-너를 만나, Bruno Mars-Just the way you are}
//사용 언어 = javascript
//코드 전체적인 개요
// if(음악 추천하기 버튼 누름){
// if(날씨 데이터가 일반적){날씨에 맞는 장르 추천, 추천한 장르 보고 맞는 노래 추천, 장르가 2개 이상이어서 노래가 5개를 넘을때는 random_5_Select 함수 사용}
// if(날씨 데이터가 특수함(Snow)){직접 노래 추천}
// 추천받은 노래 5개의 제목과 가수 정보 데이터를 document.write함.
// }
function
random_5_Select
(
array
){
//사용시 array1 = random_5_Select(array1); 이렇게 해주면 됨
array
.
sort
(()
=>
Math
.
random
()
-
0.5
);
array
.
splice
(
5
);
return
array
;
}
var
rec_Genre
=
{};
var
rec_Song
=
{};
if
(
구현
:
음악
추천하기
버튼
누름
){
if
(
WeatherCondition
===
Thunderstorm
){
rec_Song
.
concat
(
parsing
(
url_ballad
),
parsing
(
url_RNB_kr
,
parsing
(
url_RNB_us
)));
rec_song
=
random_5_Select
(
rec_song
);
}
if
(
WeatherCondition
===
Drizzle
){
rec_Song
.
concat
(
parsing
(
url_ballad
),
parsing
(
url_RNB_kr
,
parsing
(
url_RNB_us
)));
rec_song
=
random_5_Select
(
rec_song
);
}
if
(
WeatherCondition
===
Rain
){
rec_Song
.
concat
(
parsing
(
url_ballad
),
parsing
(
url_RNB_kr
,
parsing
(
url_RNB_us
)));
rec_song
=
random_5_Select
(
rec_song
);
}
if
(
WeatherCondition
===
Clear
){
rec_Song
.
concat
(
parsing
(
url_hiphop_kr
),
parsing
(
url_hiphop_us
),
parsing
(
url_dance
),
parsing
(
url_rock_kr
),
parsing
(
url_rock_us
));
rec_song
=
random_5_Select
(
rec_song
);
}
if
(
WeatherCondition
===
Clouds
){
rec_Song
.
concat
(
parsing
(
url_pop
),
parsing
(
url_RNB_kr
),
parsing
(
url_RNB_us
),
parsing
(
url_indie
));
rec_song
=
random_5_Select
(
rec_song
);
}
if
(
WeatherCondition
===
Snow
){
rec_Song
.
concat
(
parsing_exception
(
'snow'
));}
if
(
WeatherCondition
===
Mist
){
rec_Song
.
concat
(
parsing
(
url_newage
));}
if
(
WeatherCondition
===
Fog
){
rec_Song
.
concat
(
parsing
(
url_newage
));}
//밑 4개 종류의 날씨는 거의 나올 확률이 없으므로 그냥 별 의미는 없이 newage장르로 매치함.
if
(
WeatherCondition
===
Smoke
){
rec_Song
.
concat
(
parsing
(
url_newage
));}
if
(
WeatherCondition
===
Haze
){
rec_Song
.
concat
(
parsing
(
url_newage
));}
if
(
WeatherCondition
===
Dust
){
rec_Song
.
concat
(
parsing
(
url_newage
));}
if
(
WeatherCondition
===
Sand
){
rec_Song
.
concat
(
parsing
(
url_newage
));}
document
.
write
(
rec_song
)
}
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