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add thr=0.10 to kmean_anchors()

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Glenn Jocher 2020-04-10 16:34:32 -07:00
parent aa8b1098dd
commit 398f8eadec
1 changed files with 5 additions and 4 deletions
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9
utils/utils.py
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@ -688,11 +688,12 @@ def coco_single_class_labels(path='../coco/labels/train2014/', label_class=43):
shutil.copyfile(src=img_file, dst='new/images/' + Path(file).name.replace('txt', 'jpg')) # copy images
def kmean_anchors(path='../coco/train2017.txt', n=12, img_size=(320, 1024)):
# from utils.utils import *; _ = kmean_anchors()
# Creaters kmeans anchors for use in *.cfg files
def kmean_anchors(path='../coco/train2017.txt', n=12, img_size=(320, 1024), thr=0.10):
# Creates kmeans anchors for use in *.cfg files: from utils.utils import *; _ = kmean_anchors()
# n: number of anchors
# img_size: (min, max) image size used for multi-scale training (can be same values)
# thr: IoU threshold hyperparameter used for training (0.0 - 1.0)
from utils.datasets import LoadImagesAndLabels
thr = 0.225 # IoU threshold
def print_results(k):
k = k[np.argsort(k.prod(1))] # sort small to large