[이미지 분석으로배우는 tensorflow2.0 와 Pytorch] - tensorflow2.0...

[이미지 분석으로배우는 tensorflow2.0 와 Pytorch] - tensorflow2.0...

fit_generator - Image Transformation

Load Image

Set Data Generator

Transformation

ImageDataGenerator property

width_shift_range : move in horizontal range

height_shift_range : move in vertical range

rotation_range : rotation within the angular range

brightness_range

zoom_range : zoom in/out of image in range

horizontal_flip : flip image horizontally

vertical_flip : flip image vertically

rescale

preprocessing_function

Rescale시 주의사항

transformation은 test셋에서는 할 필요가 없지만 rescale은 train셋과 test셋 둘 다 해주어야 한다.

fit-generator - flow_from_ directory

Hyperparameter Tunning

Preprocess

build model

Training

from http://jeongminhee99.tistory.com/130 by ccl(A) rewrite - 2021-01-24 10:02:38