Neural networks in machine learning, Thesis of Machine Learning

it gives the brief description regarding neural networks,hope it wil help to understand the basic thing in machine learning.

Typology: Thesis

2016/2017

Uploaded on 04/02/2017

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Towards Autonomous
Industry
- Deep Learning
Vivek Akkala
Naresh Reddy B
Convolutional Neural Networks 1
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Towards Autonomous

Industry

- Deep Learning

Vivek Akkala

Naresh Reddy B

Applications of Computer

Vision

Normalized Cut Technique

Viola Jones Technique

IMAGE Net challenge

22K categories and 14M images

  • Plants • Person • Sport

Activities

  • Food
  • Tree • Materials • Scenes • Animals
  • Flowe

r

  • Aircraft • Indoor • Bird
  • Tools • Applianc

es

  • Geologic

al

  • Fish

Image Classification

challenge

The Image Classification Challenge:

1,000 object classes

1,431,167 images

Output:

Scale

T-shirt

Steel

drum

Drumstick

Mud turtle

Output:

Scale

T-shirt

Giant

panda

Drumstick

Mud turtle

Challenges

• Illumination

• Background

Challenges

• Deformation

• Occlusion

How it is?

Neural Networks (Deep

Learning)

w (^0) x 0 w 1 x 1

w 2 x^2

f 1 (output )

f 2 (output ) Convolutional Neural Networks 14

2D Convolution Operation

a b C d e f g h i Kernel input

Example of 2D convolution

Input kernel (^) Output

Convolution Layer

Convolution Layer