1 00:00:00,910 --> 00:00:06,970 I say welcome to chapter 12 where we talk about the different types of optimizes what a living grades. 2 00:00:06,980 --> 00:00:12,380 How do we even manipulate holding rates during training and what are callbacks very important Cara's 3 00:00:12,470 --> 00:00:14,870 utility. 4 00:00:14,880 --> 00:00:16,870 So these are the tree sections in the chapter. 5 00:00:16,870 --> 00:00:23,060 Firstly we just go through the types of optimizers and adaptive learning methods we didn't use we haven't 6 00:00:23,120 --> 00:00:28,290 we didn't take a look at Carrot's callbacks and look at some tree important callbacks. 7 00:00:28,290 --> 00:00:30,030 There are many more but these are the important ones. 8 00:00:30,030 --> 00:00:35,930 I would advise you to know checkpoint early stopping and adjusting the learning rates that plateau. 9 00:00:36,420 --> 00:00:41,950 And lastly we're going to use these callbacks and build or fruit classify so stay statement.