My solution in this Kaggle competition "Google Landmark Retrieval Challenge", 17th place.

Download scripts are forked from anokas's kernel (Apache License 2.0).

• source/00_download_large.py
• source/00_download_square.py

Some scripts to use DELF (Apache License 2.0) is also included.

• source/01_extract_delf/extract_delf.py
• source/04_verification/verification.py