saimadhu saimadhu-polamuri

## dataaspirant-data-augmentation-view-image.py

# View image
img = datagen.flow(image, batch_size=1)

from matplotlib import pyplot
image = next(img)[0].astype('uint8')
pyplot.imshow(image)
pyplot.axis('off')

## dataaspirant-data-augmentation-rotation-technique.py

# Rotation technique
datagen = ImageDataGenerator(rotation_range=50)

## dataaspirant-data-augmentation-horizontal-flip-technique.py

# Horizontal flip
datagen = ImageDataGenerator(horizontal_flip=True)

## dataaspirant-data-augmentation-vertical-flip-technique.py

# Vertical flip
datagen = ImageDataGenerator(vertical_flip=True)

## dataaspirant-data-augmentation-zoom-technique.py

# Zoom
datagen = ImageDataGenerator(zoom_range=0.5)

## dataaspirant-data-augmentation-width-shift-technique.py

# Width shift
datagen = ImageDataGenerator(width_shift_range=0.2)

## dataaspirant-data-augmentation-height-shift-technique.py

# Height shift
datagen = ImageDataGenerator(height_shift_range=0.2)

## dataaspirant-data-augmentation-Brightness-technique.py

# Brightness
datagen = ImageDataGenerator(brightness_range=[0.5, 1.5])

## dataaspirant-data-augmentation-complete-code.py

"""
===============================================
Objective: 5 different ways for data augmentation with kera
Author: Niteesha.Balla
Blog: https://dataaspirant.com
Date: 2020-08-30
===============================================
"""

## dataaspirant-text-preprocessing-techniques-lower-case.py

# Implementation of lower case conversion

def lower_case_convertion(text):
	"""
	Input :- string
	Output :- lowercase string
	"""
	lower_text = text.lower()
	return lower_text

	# View image
	img = datagen.flow(image, batch_size=1)

	from matplotlib import pyplot
	image = next(img)[0].astype('uint8')
	pyplot.imshow(image)
	pyplot.axis('off')

	# Rotation technique
	datagen = ImageDataGenerator(rotation_range=50)

	# Horizontal flip
	datagen = ImageDataGenerator(horizontal_flip=True)

	# Vertical flip
	datagen = ImageDataGenerator(vertical_flip=True)

	# Width shift
	datagen = ImageDataGenerator(width_shift_range=0.2)

	# Height shift
	datagen = ImageDataGenerator(height_shift_range=0.2)

	# Brightness
	datagen = ImageDataGenerator(brightness_range=[0.5, 1.5])

	"""
	===============================================
	Objective: 5 different ways for data augmentation with kera
	Author: Niteesha.Balla
	Blog: https://dataaspirant.com
	Date: 2020-08-30
	===============================================
	"""

	# Implementation of lower case conversion

	def lower_case_convertion(text):
	"""
	Input :- string
	Output :- lowercase string
	"""
	lower_text = text.lower()
	return lower_text