Example: Doing Grad-CAM on the Food-Non-Food (FNF) modelΒΆ
The code below is used to perform Grad-CAM on the FNF model.
You can refer to Tutorial: Doing Grad-CAM on the Food-Non-Food (FNF) model for an in-depth explanation for intuition behind the code.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | import XAI
ds = XAI.datasets.DatasetFromCSV(path_to_csv="/path/to/desired/csv/data.csv")
fnf_gc = XAI.FNFGradCam(
model=model,
target_layer_name="conv2d_7b",
)
fnf_results_df = fnf_gc.do_gradcam(
image_dataset=ds,
batch_size=2,
relu_attributions=False,
return_metadata=True,
output_folder="/output_folder",
plot_gradcam=True
)
|
You can also execute the plot_gradcam()
function independently from the
do_gradcam()
function by setting plot_gradcam=False
and doing the
following:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | import XAI
ds = XAI.datasets.DatasetFromCSV(path_to_csv="/path/to/desired/csv/data.csv")
fnf_gc = XAI.FNFGradCam(
model=model,
target_layer_name="conv2d_7b",
)
fnf_results_df = fnf_gc.do_gradcam(
image_dataset=ds,
batch_size=2,
relu_attributions=False,
return_metadata=True,
output_folder="/output_folder",
plot_gradcam=False
)
fnf_results_df = fnf_gc.plot_gradcam(
do_gradcam_df=fnf_results_df,
savefig_dir="/output_folder",
savefig=True,
plt_show=True,
save_csv=True
)
|
After performing Grad-CAM on the FNF model as shown above, you can generate a
PowerPoint report of the Grad-CAM results using the
XAI.report_generation.generate_pptx()
function. You can refer to
Example: Generating PPTX Report for Grad-CAM Results for the code.