See also

These are some of the good resources if you are interested in finding out more:

• About TensorBoard and visualizing: https://www.tensorflow.org/get_started/summaries_and_tensorboard
• This is a good course on statistics and probability: https://www.khanacademy.org/math/statistics-probability/describing-relationships-quantitative-data
• More details about regression: https://onlinecourses.science.psu.edu/stat501/node/250