37. Reference
1、Book: AI and Machine Learning for Coders
2、
https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.researchgate.net%2Ffigu
re%2FExamples-of-Supervised-Learning-Linear-Regression-and-Unsupervised-Learnin
g_fig3_336642133&psig=AOvVaw0TUTBCp320XD7yyfzeW30V&ust=161845271166600
0&source=images&cd=vfe&ved=0CAIQjRxqFwoTCMj0pqrU_O8CFQAAAAAdAAAA
ABAD
3、
https://medium.com/@harish_6956/what-is-machine-learning-deep-learning-778860400
4da