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huytung228 / nms.py

Created August 15, 2021 05:12

NMS algorithm

	import torch
	from iou import intersection_over_union

	def nms(
	predictions,
	iou_threshold,
	threshold,
	box_format='corners'
	):
	'''

huytung228 / iou.py

Created August 15, 2021 05:11

calculate IOU

	import torch
	def intersection_over_union(prediction_box, label_box, box_format='corners'):
	'''
	Funtion to calculate IOU between boxs
	Parametters:
	- prediction_box: a tensor with shape (N,4) - N boxs
	- label_box: a tensor with shape (N,4) - N boxs
	- box_format: enum between 'corner' and 'midpoint'
	'''
	if box_format == 'corners':

huytung228 / mean_avg_precision.py

Created August 15, 2021 05:09

Calculate mAP object detection

	import torch
	from collections import Counter

	from iou import intersection_over_union

	def mean_average_precision(
	pred_boxes, true_boxes, iou_threshold=0.5, box_format="midpoint", num_classes=20
	):
	"""
	Calculates mean average precision

huytung228 / abstract_class.py

Created July 20, 2021 10:30

	from abc import ABC, abstractmethod

	class Polygon(ABC):

	@abstractmethod
	def noofsides(self):
	pass

	class Triangle(Polygon):

huytung228 / property_decorators.py

Last active July 20, 2021 07:01

	class Employee:

	def __init__(self, first, last):
	self.first = first
	self.last = last

	@property
	def email(self):
	return '{}.{}@email.com'.format(self.first, self.last)

huytung228 / inheritance.py

Created July 20, 2021 04:33

	class Employee:

	raise_amt = 1.04

	def __init__(self, first, last, pay):
	self.first = first
	self.last = last
	self.email = first + '.' + last + '@email.com'
	self.pay = pay

huytung228 / class_methods_type.py

Created July 20, 2021 04:14

	class Employee:

	raise_amount = 1.05
	num_of_emps = 0

	def __init__(self, first, last, pay):
	self.first = first
	self.last = last
	self.pay = pay
	self.email = first+'.'+last+'@company.com'

huytung228 / class_variables.py

Created July 20, 2021 03:08

	class Employee:

	raise_amount = 1.05
	num_of_emps = 0

	def __init__(self, first, last, pay):
	self.first = first
	self.last = last
	self.pay = pay
	self.email = first+'.'+last+'@company.com'

huytung228 / class_employ.py

Last active July 20, 2021 02:40

	class Employee:

	def __init__(self, first, last, pay):
	self.first = first
	self.last = last
	self.pay = pay
	self.email = first+'.'+last+'@company.com'

	def fullname(self):
	return f"{self.first} {self.last}"

huytung228 / count_async.py.py

Last active July 8, 2021 03:37

	import asyncio

	async def count():
	print("One")
	await asyncio.sleep(1)
	print("Two")

	async def main():
	await asyncio.gather(count(), count(), count())