Presented By O'Reilly and Cloudera
Make Data Work
22–23 May 2017: Training
23–25 May 2017: Tutorials & Conference
London, UK

Deep learning for object detection and neural network deployment

Alison Lowndes (NVIDIA)
9:0012:30 Tuesday, 23 May 2017
Data science and advanced analytics
Location: Capital Suite 13
Secondary topics:  AI, Deep learning
Level: Intermediate

Who is this presentation for?

  • Data scientists and developers

Prerequisite knowledge

  • Basic knowledge of data science and machine learning
  • C++ programming experience

Materials or downloads needed in advance

  • A laptop able to run WebSockets
  • A Qwiklabs account

What you'll learn

  • Learn how to use deep neural networks (DNNs) to detect objects and how to deploy a trained DNN for inference

Description

Building upon the foundational understanding of how deep learning is applied to image classification, Alison Lowndes leads a hands-on exploration of approaches to the challenging problem of detecting if an object of interest is present within an image and, if so, recognizing its precise location within the image. You’ll learn how to apply cutting-edge object detection networks trained using NVIDIA DIGITS on a challenging real-world dataset.

Along the way, Alison walks you through testing three different approaches to deploying a trained DNN for inference: directly using inference functionality within a deep learning framework, in this case DIGITS and Caffe; integrating inference within a custom application by using a deep learning framework API, again using Caffe but this time through its Python API; and using the NVIDIA TensorRT, which will automatically create an optimized inference runtime from a trained Caffe model and network description file. You’ll discover the role batch size plays in inference performance and various optimizations that can be made in the inference process and explore inference for a variety of different DNN architectures.

Photo of Alison Lowndes

Alison Lowndes

NVIDIA

Alison Lowndes is a solution architect and community manager at NVIDIA. Alison has 25+ years in international project management and entrepreneurship with two decades spent within the internet arena. In her spare time, she is a founder trustee of a global volunteering network. A very recent graduate in artificial intelligence at the University of Leeds, where she where she completed a thorough empirical study of deep learning, specifically with GPU technology, covering the entire history and technical aspects of GPGPU with underlying mathematics, Alison combines technical and theoretical computer science with a physics background.

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