並前往https://books.google.com.tw/books?id=nzDnDwAAQBAJ&pg=PA40&lpg=PA40&dq=tensorflow&source=bl&ots=zU9X9_DP1T&sig=ACfU3U3v3jOG2ohn25eIJrm6uNLkX5BZPw&hl=zh-TW&sa=X&ved=2ahUKEwjskb-_uaD9AhU-rlYBHbWnCVYQ6AF6BQjyAhAD