전체 글 85

[7] How important is work-life balance in your life?

My job is researcher specializing in microorganisms, particularly Probiotics.I handle a lot of research projects on my own. So, i always had a heavy workload. I often worked overtime and usually left the LAB late at night.Now, I've left that job because, my company excute huge lay-offSo, I'm looking for a different kinds of work. After experiencing a large-scale layoff, I came to realize that no..

[6] Are cooking and food important in your life?

I'm a foodie because i enjoy and passionate about tasting food.But i'm not a big eater.I enjoy taste all kinds of food and I like try out visit new restaurant. But i don't like cooking..becasue cooking needs a lot of times.and after cooking even need washing dishes and cleaning up tables. so, i just do simple cooks such as egg-fries, ramen, 볶음밥, 비빔밥 just like that..Or enjoy meal-kits. But i thin..

[4] What are the difficulties in communal living?

My house is type of apartment and i live with my dogs and wife.i have a room for me can work all day long.And i enjoy my work and study time in my own room. I think Korean's apartment living culture is the best in the world.Because CCTV cameras is everywhere for public safety.and also house maintenance and management are really convenient.Everything i need can easily handle within the apartment ..

[3] What qualities make a restaurant worthy of a return visit?

When choosing a restaurant, I analyze customer reviews to check three main factors.First, I look at whether the food tastes good and what makes it differents from other similar restaurants. Second, I consider the cleanliness of the restaurant.At last, I check to the quality of the staff's service and how they treat their customers. in short, i consider all about points of restaurants service.. i..

[1] Are you more productive in the morning or evening?

I usually wake up at 7 AM every day. well.. actually not exactly at 7. it just around 7 to 8 am. The first thing i do after waking up is clean up my dog's poop and pees in the bathroom.. Because, my dog always uses the bathroom during the night. and after cleaning the bathroom, i take a shower. then I open curtains, and let some flesh air in,and make a cup of coffee. I really enjoy morning coffe..

[ML] 회귀 분석 평가 지표

4.1 회귀분석의 평가지표선형회귀 용어 정리 (통계와 머신러닝)공통Y는 종속 변수, 결과 변수X는 독립 변수, 원인 변수, 설명 변수통계학에서 사용하는 선형회귀 식$ Y = \beta_0 + \beta_1X + \varepsilon $$\beta_0$ : 편향(bias)$\beta_1$ : 회귀 계수$\varepsilon$ : 오차(error), 모델이 설명하지 못하는 Y 의 변동성머신러닝/딥러닝에서 사용하는 선형회귀 식$ Y = wX + b $$w$ : 가중치$b$ : 편향(Bias)머싱러닝/딥러닝 모델에서 오차 항은 명시적으로 다루지 않음회귀 평가 지표 - MSE, RMSE, MAE에러 정의 방법(1) 에러 = 실제 데이터 - 예측 데이터(2) 에러를 모두 제곱하여 SUM(3) 데이터 개수 (n) 만..

[메타코드] 데이터 분석가 취업 계속 실패하는 이유는?

취업 계속 실패하는 이유가 궁금하다면?ㅣ데이터 분석가 현실조언 제목 참 잘 뽑았다. 요즘 서울시 부동산 데이터로 시각화 쿼리좀 찾고 있는데 유튜브에서 이게 뜨길래 고민도 없이 클릭...그래도 나름 어떻게 준비를 해야되고 현업에서 어떻게 문제 정의를 하고 풀어나가는지 설명이 참 잘되어있다.내배캠 튜터님 직무 설명 섹션보다 자세하게 차근차근 사례를 들어 설명해 주시길래 너무 좋은 정보로 와닿음.