kos9 님의 블로그

1. myledger project by android studio2. supervised machine learning - regression and classification (coursera / andrew ng) : vectorization - linear regression with multiple variables - feature scailing : normalization (mean, z), setting alpha(learning rate)3. rosen discrete mathematics : proof by contradiction, proof of equivalence, counterexample, begging the question, circular reasoning4..

1. my_account_book project : how to Authorization to use customer deposit/withdrawal details.1. 가계부 프로젝트 : 고객 입출금 내역 사용 승인 받기. 2. coursera : Machine Learning : Supervised Machine Learning: Regression and Classification : week1 complete - linear regression, cost function, gradient descent 3. C language coding - number baseball, rock-paper--scissors, dice casting by using rand/srand functions, pri..