Training CNN Models with Machine Intelligence NVIDIA DIGITS - PowerPoint PPT Presentation

Training CNN Models with Machine Intelligence NVIDIA DIGITS Modern Infrastructure http://mi2.live

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Objectives • What is a Convolutional Neural Network (CNN)? • Key Concepts • Overview of NVIDIA DIGITS • Demo • Summary

Lifecycle of an ML model Testing Dataset Prediction Historical Training Algorithm Evaluation Model Data Dataset Production Data

What is Deep Learning? Input Value 1 Input Value 2 Input Value 3 Input Layer Hidden Layer Output Layer

What is Deep Learning?

The Neuron

The Neuron • Neuron • Axon • Dendrite

Neuron in an Artificial Neural Network Input Value 1 X 1 Y Neuron Input Value 2 X 2 Output Value Input Value 3 X 3

Neuron in an Artificial Neural Network Input Value 1 X 1 Output Value 1 Y 1 Neuron Y 2 Output Value 2 Input Value 2 X 2 Y p Output Value p Input Value 3 X m

Artificial Neural Network Input Value 1 X 1 W1 W2 Y Neuron Input Value 2 X 2 Output Value W3 Input Value 3 X 3

Deep Learning

Lifecycle of an ML model Testing Dataset Prediction Historical Training Algorithm Evaluation Model Data Dataset Production Data

Forward Propagation

Back Propagation

What are Convolutional Neural Networks? Output Convolutional Neural Input Image Label (Image Network Class)

What are Convolutional Neural Networks? Convolutional Dog Neural Network Convolutional Cat Neural Network

How Computers See Images?

The Big Picture of CNN

Full Connection

Overview of NVIDIA DIGITS • Deep Learning GPU Training System™ (DIGITS) • Wrapper for Caffe, Torch , and TensorFlow frameworks • Provides a wizard-style graphical web interface • Can rapidly train highly accurate neural networks • Highly customizable and configurables

What are we Building? • A CNN model trained through NVIDIA DIGITS • Model trained with images of dogs and cats • Installing NVIDIA Docker runtime on a GPU-based VM • Running NVIDIA DIGITS as a Docker container • Downloading the trained model for inference • Using Caffe CPU Docker image for inference

DEMO Training a CNN Model with NVIDIA DIGITS https://github.com/janakiramm/digits-tutorial

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Next Webinar Bu Buil ilding ing Conv nvolutio iona nal Neural Networks s wit ith NVID VIDIA IA DIGIT IGITS NVIDIA DIGITS is a wizard-style framework to build convolutional neural networks. Attend this session to learn how to setup and configure NVIDIA DIGITS for building deep neural networks based on popular frameworks such as Caffe and TensorFlow. In this webinar, I will walk you through everything from data preparation to hyperparameter tuning to model serving. Thursday, February 7th, 2019 9:00 AM PST / 10:30 PM IST Register at http://mi2.live