* recheck_structure&fix_typo

* fix_structure

* adjust_dist_structure

* fix_deadlink

* fix deadlink

* remove wrong complie option

* refine doc

* api modification

half modification of fluid/io/layers

* Apply suggestions from code review
Co-Authored-By: Nzy0531 <48094155+zy0531@users.noreply.github.com>

* Update fluid_cn.rst

* fix wrong apis in #767

* Textual proofreading

* 1.3 => develop (4.12)

* Delete InMemoryDataSet and QueueDataSet 

refer to #784

* add pixel shuffle and in_dygraph_mode

* update_Paddle

* update_book

* update_to_1.4

* update catalog name to match item  name

* update catalog name to match item name in CentOS source compilation

* update catalog name to match item name

* update catalog name to match item name in ubuntu source compilation

* update catalog name to match item name

* update catalog name to match item name in windows source compilation

* Update single_node.rst

* Update doc/fluid/user_guides/howto/training/single_node.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update single_node.rst

* Update parallel_executor.rst

* Update doc/fluid/api_guides/low_level/parallel_executor.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update doc/fluid/api_guides/low_level/parallel_executor.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update doc/fluid/api_guides/low_level/parallel_executor.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update executor.rst

* Update doc/fluid/api_guides/low_level/executor.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update doc/fluid/api_guides/low_level/executor.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* translate compiled_program

* Update doc/fluid/api_guides/low_level/compiled_program_cn.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update doc/fluid/api_guides/low_level/compiled_program_cn.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* Update doc/fluid/api_guides/low_level/compiled_program_cn.rst
Co-Authored-By: Nacosta123 <42226556+acosta123@users.noreply.github.com>

* api_trans_0410

* Update io_cn.rst

* Apply suggestions from code review

* fix bugs

the predefined reader name is not match.

the definition name of reader and the use didn't match

* Add document for PaddleSlim.

* Fix paddle_slim.md

* Fix url

polish metrics.rst

* Add compiled_program.py

* polish doc

* follow comment

Added example for lod_to_tensor and tensor_to_lod

* modify user_guide_howto_training_1

* remove server after pserver

lack of configuration source data example

* fix indent problem

* fix indent in english version

pass is the key word in python
acc.update should be in the for loop

1.  Word2vec , Individual Recommendation , Sentiment Analysis in the beginner's guide 三篇文档的链接指向了中文文档，修正为英文文档
2. Fluid Model Library文档由于更改了名字，链接变为死链，进行了修正

* update models link

* fix en

* update title

* fix cn title

* follow comment