Images are encoded as a vector of length 4096 using 2nd to last layer of the VGG16 image-classification model.
$ python encode.py -i spurs.jpg
[[ 0. 0.2089304 1.39936841 ..., 0. 0. 0.85876471]]
(1, 4096)
Bash script to download Flickr8K images and their captions. Creates two folders: /flickr8k_data/images/ and /flickr8k_data/captions/.
cd scripts
./download-flickr8k-dataset.sh