/TypeScript/How to get class weights while using keras imagedatagenerator

How to get class weights while using keras imagedatagenerator

from collections import Counter
train_datagen = ImageDataGenerator()
train_generator = train_datagen.flow_from_directory(...)

counter = Counter(train_generator.classes)                          
max_val = float(max(counter.values()))       
class_weights = {class_id : max_val/num_images for class_id, num_images in counter.items()}

Source: stackoverflow.com

Similar codes

0 vote148 views1 answer
Echo contents of file to another file
TypeScript
1 vote184 views1 answer
Whats harry potter's house
TypeScript
4 votes206 views2 answers
Typescript if then shorthand
TypeScript
0 vote205 views1 answer
Type 'string' is not assignable to type 'ArrayBufferLike'
TypeScript
0 vote236 views1 answer
Apache poi get all worksheets from file input stream
TypeScript
1 vote220 views1 answer
Drop index if exists mysql
TypeScript
1 vote196 views1 answer
How to pring events in pygame
TypeScript
0 vote281 views1 answer
Remove wordpress products all at once
TypeScript
0 vote203 views1 answer
Remove white border around components angular
TypeScript
0 vote202 views1 answer
How to add lists haskell
TypeScript