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머신러닝에 기초한 세포의 라벨 분류


SMART
 

머신러닝에 기초한 세포의 라벨 분류

Yusuke Ozaki, Hidenao Yamada, Hirotoshi Kikuchi, Amane Hirotsu,Tomohiro Murakami,외 저 | 아진

출간일
2020-07-12
파일형태
PDF
용량
19 M
지원 기기
PC
대출현황
보유1, 대출0, 예약중0
콘텐츠 소개
목차
한줄서평

콘텐츠 소개

It is demonstrated that cells can be classified by pattern recognition of the
subcellular structure of non-stained live cells, and the pattern recognition was
performed by machine learning. Human white blood cells and five types of cancer
cell lines were imaged by quantitative phase microscopy, which provides
morphological information without staining quantitatively in terms of optical
thickness of cells. Subcellular features were then extracted from the obtained
images as training data sets for the machine learning. The built classifier
successfully classified WBCs from cell lines (area under ROC curve = 0.996). This
label-free, noncytotoxic cell classification based on the subcellular structure of
QPM images has the potential to serve as an automated diagnosis of single cells.

목차

제 1편 : MATLAB 기본편
1. MATLAB 기본사용편 ···················· 003
1.1 MATLAB 시작하기 ·························· 003
명령창(command Window)에서의 입력 005
도움말(Help)의 이용 ······························· 007
1.2 입력 오류의 수정 ····························· 008
계산의 중지 ·············································· 009
MATLAB 종료하기 ································· 009
1.3 연산과 변수의 할당 ·························· 009
연산자 우선순위 ······································· 011
내장함수 ···················································· 012
1.4 데이터의 표현 ··································· 013
1.5 변수의 처리 ······································· 015
변수 이름 ·················································· 015
clear 명령어 ············································· 016
특수변수와 정수 ······································· 017
whos 명령어 ············································ 017
1.6 벡터와 행렬 ······································· 018
벡터 ··························································· 018
행렬 ·························································· 023
스크린 출력과 억제 ································· 024
1.7 랜덤(Random)수와 복소수 ·············· 025
랜덤 수 ····················································· 025
복소수 ······················································· 027
1.8 기호를 이용한 연산 ·························· 028
기호식에서의 치환 ··································· 029
1.9 코드 파일 ·········································· 030
스크립트 코드 파일 ································· 030
코멘트의 추가 ·········································· 032
함수 코드 파일 ···································· 033
사용자 정의함수 ······································ 036
1.10 간단한 그래프의 생성 ····················· 037
ezplot을 이용한 그래프 ·························· 037
plot을 이용한 그래프 ·························· 039
3차원 그래프 ··········································· 042
1.11 MATLAB과 엑셀(Excel)의 접속 043 엑셀 데이터 불러오기 ····························· 043
데이터 가져오기 옵션 ························· 046
스크립트 생성 옵션 ································· 049
함수 생성 옵션 ········································ 049
생성된 데이터를 엑셀파일로 저장하기 ·· 050

제 2편 : 연구논문
Label-free classification of cells based on supervised machine learning
of subcellular structures

1. Introduction 51
2. Materials and methods 53
3. Subcellular features of single cells by HOG descriptor 56
4. Collection and processing of blood samples 58
5. Results 59
6. Interpretation of mechanism of classifications of cells 61
7. Discussion 64
8. References 68

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