![](https://cdn.hashnode.com/res/hashnode/image/upload/v1691576208886/f027ba61-e821-40ed-9d53-585322229388.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1691576449712/8e6383bc-2050-449b-b0a2-e28ed404bf78.png align="center")

Standard notations for Deep Learning