add link to CNN-Fixations

Merge pull request #5 from insikk/cost

bugfix. gradient of y_c w.r.t feater_map

Merge pull request #2 from insikk/resnet

Merge branch 'resnet' of https://github.com/insikk/Grad-CAM-tensorflow into resnet

update readme.

vgg16, resnet101 tested.

resnet 50 tested.

adding slim, and resnet inference.

add preview image to readme

add preview image.

add model weight link in README

add link to notebook.

init

Initial commit