Skip to content

fix error dividing by 0 in train2a_transfer_learning.py #62

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 2, 2021
Merged

fix error dividing by 0 in train2a_transfer_learning.py #62

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 16 additions & 3 deletions cnn/scripts/cnn2/train2a_transfer_learning.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -101,7 +101,7 @@ def main():

# Change image and store the same angle, with some distortion, both in image and in angle (to increase robustness)
# flipped
center_image_temp = np.expand_dims(cv2.flip(center_image, 1), axis=2)
#center_image_temp = np.expand_dims(cv2.flip(center_image, 1), axis=2)

# images.append(center_image_temp)
# angles.append(-float(line[1]))
Expand All @@ -118,8 +118,21 @@ def main():
csvfile.close()


left_to_straight_ratio = total_straight_angles/total_left_angles
right_to_straight_ratio = total_straight_angles/total_right_angles
if total_left_angles == 0:
left_to_straight_ratio = None
else:
left_to_straight_ratio = total_straight_angles/total_left_angles

if total_right_angles == 0:
right_to_straight_ratio = None
else:
right_to_straight_ratio = total_straight_angles/total_right_angles







#print('angles are: ' + str(list(angles)))

Expand Down