Image classification with Tensor flow on DSX

1. Lightning Talk: image classification using TensorFlow on DSX
Tuhin Mahmud
Austin Big Data AI Meetup
Austin,TX
Nov 30th,2017

2. Agenda
● DSX - Data Science Experience
● Image Classification using TensorFlow on DSX

3. DSX - IBM Data Science Experience
https://datascience.ibm.com/
● Use your own data to create, train, and deploy self-learning models. Leverage an automated, collaborative workflow
to drive intelligence into day-to-day business applications easily and with more confidence.
● Select Data
● Train and Validate
● Deploy

4. DSX + PowerAI :Deep Learning Frameworks

5. Image Data classification using TensorFlow
Using Logistic Regression and TensorFlow on DSX to classify image.
Source: tensorflow.examples.tutorials.mnist
TensorFlow
on DSX

6. TensorFlow
● tf.train.GradientDescentOptimizer()
● tf.global_variables_initializer()
● tf.reduce_mean()
● tf.equal()
● tf.assign()
● tf.global_variables_initializer()
● tf.Session()
● sess.run(init)
“An interface for expressing machine learning algorithms
and an implementation for executing such algorithms
A framework for creating ensemble algorithms for today’s most challenging
problems “ - Google Brain Team

7. Notebooks
● Analysis for image dataset using TensorFlow on DSX
○ http://nbviewer.jupyter.org/urls/dl.dropbox.com/s/97kfx4ep6o8nzo2/Image%20classification%2
0with%20tensorflow%20on%20DSX%20%281%29.ipynb

8. ● Next Meetup
https://www.meetup.com/Big-Data-AI/events/245488958/
Topic: Distributed Deep Learning - ML and DL Lecture series - III
● Date: Jan 11th, 2017
● Venue: The IBM Executive Briefing Center -Building 904 ,1501 Burnet Road , Austin, TX
● Community announcements and slack channel
○ https://big-data-ai.slack.com
■ General discussion
■ Community/jobs announcements
Announcements
Austin Big Data AI

9. Thank you.