Easier english updated tech docs (#42016)

Summary:
Just added a easier way to understand the tech docs

![Screenshot from 2020-07-24 21-48-07](https://user-images.githubusercontent.com/55920093/88412562-6991cb00-cdf7-11ea-9612-5f69146ea233.png)

Pull Request resolved: https://github.com/pytorch/pytorch/pull/42016

Reviewed By: colesbury

Differential Revision: D22735752

Pulled By: mrshenli

fbshipit-source-id: 8e3dfb721f51ee0869b0df66bf856d9949553453
This commit is contained in:
DeepakVelmurugan 2020-07-24 14:34:33 -07:00 committed by Facebook GitHub Bot
parent becc1b26dd
commit 42a0b51f71

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@ -5,14 +5,15 @@
Named Tensors Named Tensors
============= =============
Named Tensors aim to make tensors easier to use by allowing users to associate Named Tensors allow users to give explicit names to tensor dimensions.
explicit names with tensor dimensions. In most cases, operations that take In most cases, operations that take dimension parameters will accept
dimension parameters will accept dimension names, avoiding the need to track dimension names, avoiding the need to track dimensions by position.
dimensions by position. In addition, named tensors use names to automatically In addition, named tensors use names to automatically check that APIs
check that APIs are being used correctly at runtime, providing extra safety. are being used correctly at runtime, providing extra safety. Names can
Names can also be used to rearrange dimensions, for example, to support also be used to rearrange dimensions, for example, to support
"broadcasting by name" rather than "broadcasting by position". "broadcasting by name" rather than "broadcasting by position".
.. warning:: .. warning::
The named tensor API is a prototype feature and subject to change. The named tensor API is a prototype feature and subject to change.