Main Directory Structure

. # Root of project, where all main python scripts in
├── DataBase # store output (directories will appear after first successful execution)
│   ├── tmp # Miscellaneous
│   ├── raw_txt
│   ├── mature_txt
│   ├── ner_result
│   ├── cooccurrence
│   ├── relation
│   ├── timeline
│   └── graph
├── Explanation-Material # Screenshots and jupyter notebook to demo and explanate my code
└── Tools # Some supplemental materials which program need to generate more accurate result
    └── Get-Tools # Python crowlers to get some of supplemental materials

This graph is generated by command tree -d . (-d means directories only)