양정은 강사님
맥북 사용자: 터미널 들어가면 됨.
윈도우: 아나콘다 프롬프트
installing PyCharm
PyCharm: 가상환경 Integrated Development Environment (IDE)
conda env list
conda create -n GoAI
y
conda activate GoAI
-> GoAI라는 가상환경이 만들어졌고 그 가상환경을 쓰고 있는 것임.
conda install -c anaconda python
-> python을 GoAI라는 가상환경 내에서 설치한것.
conda list
conda install -c anaconda numpy
conda install -c anaconda scikit-learn
conda install -c anaconda matplotlib
-> numpy, scikit-learn, matplotlib 설치
pycharm 들어가서 add interpreter -> conda -> existing -> goai 선택하기
exercise.1-6: Learn about the necessity of using the compound substitute operator and how to use it.
exercise.1-7: sum of math scores
exercise.1-8: average of math scores
exercise.1-9: average of scores with extra points
exercise.1-10: Mean Subtraction(one of data pre-processing methods)
exercise.1-11:the square of the mean and the mean of the square
exercise.1-15:
exercise.1-16: Vector Norm
*broadcasting:
*Batch Normalization: