Sub:
판별분석,discriminant_analysis -
판별분석,discriminant_analysis
주성분분석,principal_component_analysis,PCA -
주성분분석,principal_component_analysis,PCA
![VG: VG:](/wiki/imgs/interwiki/vg-16.png)
주성분분석,principal_component_analysis,PCA -
![VG: VG:](/wiki/imgs/interwiki/vg-16.png)
도구는
R
Pandas -
팬더스,Pandas
넘파이,NumPy
맷플럿립,Matplotlib
시본,Seaborn
Spreadsheet (Excel, ...)
SAS
SPSS
Matlab
...
데이터 분석 도구
R
Pandas -
![VG: VG:](/wiki/imgs/interwiki/vg-16.png)
소문자인듯... mk 팬더스,pandas ?
NumPy - ![VG: VG:](/wiki/imgs/interwiki/vg-16.png)
넘파이,NumPy TOMK
Matplotlib - ![VG: VG:](/wiki/imgs/interwiki/vg-16.png)
시본,Seaborn
Spreadsheet (Excel, ...)
SAS
SPSS
Matlab
...
![Google: Google:](/wiki/imgs/interwiki/google-16.png)
방법은
cluster_analysis =,cluster_analysis =,cluster_analysis . cluster_analysis
clustering =,clustering =,clustering . clustering
{
clustering
클러스터링
덩이짓기 ?
덩이만들기 ?
cluster_analysis =,cluster_analysis =,cluster_analysis . cluster_analysis
clustering =,clustering =,clustering . clustering
{
clustering
클러스터링
덩이짓기 ?
덩이만들기 ?
cluster_analysis =,cluster_analysis . cluster_analysis
cluster analysis
클러스터분석
덩이분석 ?
cluster analysis
클러스터분석
덩이분석 ?
// 클러스터,cluster page made 2023-08-15; TOMERGE
cluster
{
클러스터 / 덩이 / 뭉치 / 부류 ? / ....
cluster = objects in the same group.
"objects in the same group(cluster) are more similar to each other than to objects in other groups(clusters) in some way."
즉 클러스터를 나누는(분류,classification하는) 기준은 유사도,similarity. (
유사도,similarity)... mk page 유사도,similarity?
}
cluster
{
클러스터 / 덩이 / 뭉치 / 부류 ? / ....
cluster = objects in the same group.
"objects in the same group(cluster) are more similar to each other than to objects in other groups(clusters) in some way."
즉 클러스터를 나누는(분류,classification하는) 기준은 유사도,similarity. (
![VG: VG:](/wiki/imgs/interwiki/vg-16.png)
}
data_mining 에서는 흔한 일이다.
} //wpsp cluster_analysis
} //cluster_analysis
exploratory_data_analysis =,exploratory_data_analysis =,exploratory_data_analysis . exploratory_data_analysis | =,EDA EDA
{
exploratory data analysis
exploratory data analysis (EDA)
탐색적 데이터 분석 (ㄷㅎㅈ)
{
exploratory data analysis
exploratory data analysis (EDA)
탐색적 데이터 분석 (ㄷㅎㅈ)
}
lexical_analysis = lexing = tokenization .... =,lexical_analysis =,lexing =,tokenization .
{
lexical analysis, lexing, tokenization (wpen)
{
lexical analysis, lexing, tokenization (wpen)
MKLINK
토큰,token
lexer =,lexer . lexer
tokenizer =,tokenizer . tokenizer
scanner =,scanner . scanner
Twins:
토큰,token
lexer =,lexer . lexer
tokenizer =,tokenizer . tokenizer
scanner =,scanner . scanner
Twins:
![WpKo: WpKo:](/wiki/imgs/interwiki/wpko-16.png)
= https://ko.wikipedia.org/wiki/낱말_분석
"낱말 분석을 수행하는 프로그램은 렉서(lexer), 토크나이저(tokenizer)1, 스캐너(scanner)라고 부르지만 스캐너는 렉서의 1단계"
...
lexical analysis
lexical analysis
lexical analysis
lexical analysis
lexical analysis
"lexical analysis"
![Ndict: Ndict:](/wiki/imgs/interwiki/ndict-16.png)
![Naver: Naver:](/wiki/imgs/interwiki/naver-16.png)
![Google: Google:](/wiki/imgs/interwiki/google-16.png)
![Bing: Bing:](/wiki/imgs/interwiki/bing-16.png)
![YouTube: YouTube:](/wiki/imgs/interwiki/youtube-16.png)
"lexical analysis"
}
semantic analysis
context semantic analysis
의미분석 ?
의미론분석 ?
의미론적분석 ?
context semantic analysis
의미분석 ?
의미론분석 ?
의미론적분석 ?
Sub:
static_program_analysis
{
정적_프로그램_분석
Static_program_analysis
{
![WpKo: WpKo:](/wiki/imgs/interwiki/wpko-16.png)
![WpEn: WpEn:](/wiki/imgs/interwiki/wpen-16.png)
= https://en.wikipedia.org/wiki/Static_program_analysis
"static program analysis (or static_analysis) is the analysis of computer programs performed without executing them"
}"static program analysis (or static_analysis) is the analysis of computer programs performed without executing them"
requirement_analysis =,requirement_analysis =,requirement_analysis . requirement_analysis
{
requirement analysis
요구사항 분석
요구 분석
필요사항 분석
...
{
requirement analysis
요구사항 분석
요구 분석
필요사항 분석
...
필요한 것: 명시적인 specifation esp. requirement_specifation
다변량분석,multivariate_analysis =다변량분석,multivariate_analysis =,multivariate_analysis 다변량분석 multivariate_analysis
{
multivariate analysis
{
multivariate analysis
Up: 다변량,multivariate =,multivariate . multivariate {
multivariate Sub: 다변량분석,multivariate_analysis } 분석,analysis
다변량분석
}
![WtEn: WtEn:](/wiki/imgs/interwiki/wten-16.png)
다변량분석
}
ADDHERE