This is homework for Information Storage and Retrieval.

Task is implement one image retrieval system using neural networks. The dataset is Caltech-101 and basic CNN model is VGG-16.

cluster.py: used for hierachy matching
expriment.py: used to test the system
preprocesser.py: using vgg-16 model to preprocess the images
reduce.py: using shallow neural networks to transfer origin model to Caltech-101
retrieval.py: used to retrieval

irm.py: compared base line
lib.py:
nova.py: project name and entry