The document describes the architecture of convolutional neural networks (CNNs). It explains that CNNs help reduce the number of parameters in a neural network by sharing weights across filters and using convolutional and pooling layers. The convolutional layers apply filters to input images to detect patterns, and the pooling layers reduce the spatial size to compress representations. The document provides examples of applying CNNs to tasks like image classification, speech recognition, and text classification.
Machine Learning - Introduction to Convolutional Neural NetworksAndrew Ferlitsch
Abstract: This PDSG workshop introduces basic concepts of convolutional neural networks. Concepts covered are image pixels, image preprocessing, feature detectors, feature maps, convolution, ReLU, pooling and flattening.
Level: Fundamental
Requirements: No prior programming or statistics knowledge required. Some knowledge of neural networks is recommended.
Convolutional Neural Network - CNN | How CNN Works | Deep Learning Course | S...Simplilearn
This presentation on Convolutional neural network tutorial (CNN) will help you understand what is a convolutional neural network, hoe CNN recognizes images, what are layers in the convolutional neural network and at the end, you will see a use case implementation using CNN. CNN is a feed forward neural network that is generally used to analyze visual images by processing data with grid like topology. A CNN is also known as a "ConvNet". Convolutional networks can also perform optical character recognition to digitize text and make natural-language processing possible on analog and hand-written documents. CNNs can also be applied to sound when it is represented visually as a spectrogram. Now, lets deep dive into this presentation to understand what is CNN and how do they actually work.
Below topics are explained in this CNN presentation(Convolutional Neural Network presentation)
1. Introduction to CNN
2. What is a convolutional neural network?
3. How CNN recognizes images?
4. Layers in convolutional neural network
5. Use case implementation using CNN
Simplilearn’s Deep Learning course will transform you into an expert in deep learning techniques using TensorFlow, the open-source software library designed to conduct machine learning & deep neural network research. With our deep learning course, you’ll master deep learning and TensorFlow concepts, learn to implement algorithms, build artificial neural networks and traverse layers of data abstraction to understand the power of data and prepare you for your new role as deep learning scientist.
Why Deep Learning?
It is one of the most popular software platforms used for deep learning and contains powerful tools to help you build and implement artificial neural networks.
Advancements in deep learning are being seen in smartphone applications, creating efficiencies in the power grid, driving advancements in healthcare, improving agricultural yields, and helping us find solutions to climate change. With this Tensorflow course, you’ll build expertise in deep learning models, learn to operate TensorFlow to manage neural networks and interpret the results.
And according to payscale.com, the median salary for engineers with deep learning skills tops $120,000 per year.
You can gain in-depth knowledge of Deep Learning by taking our Deep Learning certification training course. With Simplilearn’s Deep Learning course, you will prepare for a career as a Deep Learning engineer as you master concepts and techniques including supervised and unsupervised learning, mathematical and heuristic aspects, and hands-on modeling to develop algorithms. Those who complete the course will be able to:
Learn more at: https://www.simplilearn.com/
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
Machine Learning - Introduction to Convolutional Neural NetworksAndrew Ferlitsch
Abstract: This PDSG workshop introduces basic concepts of convolutional neural networks. Concepts covered are image pixels, image preprocessing, feature detectors, feature maps, convolution, ReLU, pooling and flattening.
Level: Fundamental
Requirements: No prior programming or statistics knowledge required. Some knowledge of neural networks is recommended.
Convolutional Neural Network - CNN | How CNN Works | Deep Learning Course | S...Simplilearn
This presentation on Convolutional neural network tutorial (CNN) will help you understand what is a convolutional neural network, hoe CNN recognizes images, what are layers in the convolutional neural network and at the end, you will see a use case implementation using CNN. CNN is a feed forward neural network that is generally used to analyze visual images by processing data with grid like topology. A CNN is also known as a "ConvNet". Convolutional networks can also perform optical character recognition to digitize text and make natural-language processing possible on analog and hand-written documents. CNNs can also be applied to sound when it is represented visually as a spectrogram. Now, lets deep dive into this presentation to understand what is CNN and how do they actually work.
Below topics are explained in this CNN presentation(Convolutional Neural Network presentation)
1. Introduction to CNN
2. What is a convolutional neural network?
3. How CNN recognizes images?
4. Layers in convolutional neural network
5. Use case implementation using CNN
Simplilearn’s Deep Learning course will transform you into an expert in deep learning techniques using TensorFlow, the open-source software library designed to conduct machine learning & deep neural network research. With our deep learning course, you’ll master deep learning and TensorFlow concepts, learn to implement algorithms, build artificial neural networks and traverse layers of data abstraction to understand the power of data and prepare you for your new role as deep learning scientist.
Why Deep Learning?
It is one of the most popular software platforms used for deep learning and contains powerful tools to help you build and implement artificial neural networks.
Advancements in deep learning are being seen in smartphone applications, creating efficiencies in the power grid, driving advancements in healthcare, improving agricultural yields, and helping us find solutions to climate change. With this Tensorflow course, you’ll build expertise in deep learning models, learn to operate TensorFlow to manage neural networks and interpret the results.
And according to payscale.com, the median salary for engineers with deep learning skills tops $120,000 per year.
You can gain in-depth knowledge of Deep Learning by taking our Deep Learning certification training course. With Simplilearn’s Deep Learning course, you will prepare for a career as a Deep Learning engineer as you master concepts and techniques including supervised and unsupervised learning, mathematical and heuristic aspects, and hands-on modeling to develop algorithms. Those who complete the course will be able to:
Learn more at: https://www.simplilearn.com/
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
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1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
ER(Entity Relationship) Diagram for online shopping - TAEHimani415946
https://bit.ly/3KACoyV
The ER diagram for the project is the foundation for the building of the database of the project. The properties, datatypes, and attributes are defined by the ER diagram.
1. Lecture 5 Smaller Network: CNN
We know it is good to learn a small model.
From this fully connected model, do we really need all
the edges?
Can some of these be shared?
2. Consider learning an image:
Some patterns are much smaller than
the whole image
“beak” detector
Can represent a small region with fewer parameters
3. Same pattern appears in different places:
They can be compressed!
What about training a lot of such “small” detectors
and each detector must “move around”.
“upper-left
beak” detector
“middle beak”
detector
They can be compressed
to the same parameters.
4. A convolutional layer
A filter
A CNN is a neural network with some convolutional layers
(and some other layers). A convolutional layer has a number
of filters that does convolutional operation.
Beak detector
5. Convolution
1 0 0 0 0 1
0 1 0 0 1 0
0 0 1 1 0 0
1 0 0 0 1 0
0 1 0 0 1 0
0 0 1 0 1 0
6 x 6 image
1 -1 -1
-1 1 -1
-1 -1 1
Filter 1
-1 1 -1
-1 1 -1
-1 1 -1
Filter 2
…
…
These are the network
parameters to be learned.
Each filter detects a
small pattern (3 x 3).
16. Why Pooling
Subsampling pixels will not change the object
Subsampling
bird
bird
We can subsample the pixels to make image
smaller fewer parameters to characterize the image
17. A CNN compresses a fully connected
network in two ways:
Reducing number of connections
Shared weights on the edges
Max pooling further reduces the complexity
18. Max Pooling
1 0 0 0 0 1
0 1 0 0 1 0
0 0 1 1 0 0
1 0 0 0 1 0
0 1 0 0 1 0
0 0 1 0 1 0
6 x 6 image
3 0
1
3
-1 1
3
0
2 x 2 image
Each filter
is a channel
New image
but smaller
Conv
Max
Pooling
19. The whole CNN
Convolution
Max Pooling
Convolution
Max Pooling
Can
repeat
many
times
A new image
The number of channels
is the number of filters
Smaller than the original
image
3 0
1
3
-1 1
3
0
20. The whole CNN
Fully Connected
Feedforward network
cat dog ……
Convolution
Max Pooling
Convolution
Max Pooling
Flattened
A new image
A new image
22. Only modified the network structure and
input format (vector -> 3-D tensor)
CNN in Keras
Convolution
Max Pooling
Convolution
Max Pooling
input
1 -1 -1
-1 1 -1
-1 -1 1
-1 1 -1
-1 1 -1
-1 1 -1
There are
25 3x3
filters.
…
…
Input_shape = ( 28 , 28 , 1)
1: black/white, 3: RGB
28 x 28 pixels
3 -1
-3 1
3
23. Only modified the network structure and
input format (vector -> 3-D array)
CNN in Keras
Convolution
Max Pooling
Convolution
Max Pooling
Input
1 x 28 x 28
25 x 26 x 26
25 x 13 x 13
50 x 11 x 11
50 x 5 x 5
How many parameters for
each filter?
How many parameters
for each filter?
9
225=
25x9
24. Only modified the network structure and
input format (vector -> 3-D array)
CNN in Keras
Convolution
Max Pooling
Convolution
Max Pooling
Input
1 x 28 x 28
25 x 26 x 26
25 x 13 x 13
50 x 11 x 11
50 x 5 x 5
Flattened
1250
Fully connected
feedforward network
Output
