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Getting started with Tensorflow on IBM Bluemix
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Niklas Heidloff    

In order to learn Deep Learning I’ve taken an Udacity course that I can highly recommend. One reason I took that course was because I also liked the Udacity machine learning courses. Another reason was because I wanted to learn Tensorflow which to me looks like the most popular deep learning library right now.

Below is the YouTube playlist of the course. The assignments can be run locally via Docker.

Another good starting point to learn Tensorflow is the video “Tensorflow and deep learning – without a PhD by Martin Görner“.

In order to run Tensorflow on IBM Bluemix you can use Docker. Alternatively you can use Tensorflow in notebooks on IBM Data Science Experience. Check out the hello world sample how to install Tensorflow.

#!pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.9.0-cp27-none-linux_x86_64.whl
import tensorflow as tf

# Create TensorFlow object called hello_constant
hello_constant = tf.constant('Hello World!')

with tf.Session() as sess:
    # Run the tf.constant operation in the session
    output = sess.run(hello_constant)
    print(output)
 

The post Getting started with Tensorflow on IBM Bluemix appeared first on Niklas Heidloff.



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http://heidloff.net/article/getting-started-with-tensorflow
Apr 03, 2017
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Recent Blog Posts
4
Deploying MicroProfile based Java Applications to Bluemix
Fri, Sep 22nd 2017 2:50p   Niklas Heidloff
Eclipse MicroProfile is an open source project to optimize Enterprise Java for microservices architectures. MicroProfile based applications can be deployed to Kubernetes. This article describes how to build microservices via the Microservice Builder and how to deploy them to Bluemix. The Microservice Builder provides functionality to easily create new Java based microservices. Below is a quick walkthrough how to create new microservices, how to run them locally and how to deploy them to Kubernet
45
Deploying MicroProfile based Apps to IBM Cloud private
Thu, Sep 21st 2017 2:30p   Niklas Heidloff
Eclipse MicroProfile is an open source project to optimize Enterprise Java for microservices architectures. MicroProfile based applications can be deployed to Kubernetes. This article describes how to deploy a sample application to IBM Cloud private. IBM Cloud private is a Kubernetes based platform to run cloud-native applications on-premises. It also comes with a Docker image registry. For developers there is a community edition available to run everything in one virtual machine. The example I&
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Watson Machine Learning Sample Walkthrough
Tue, Sep 19th 2017 3:37p   Niklas Heidloff
Last month IBM announced the general availability of Watson Machine Learning which can be used by data scientists to create models and it can be used by developers to run predictions from their applications. Below is a simple sample walkthrough. As sample scenario I’ve chosen the Titanic dataset to predict whether people would have survived based on their age, ticket class, sex and number of siblings and spouses aboard the Titanic. I picked this dataset because it seems to be used a lot in
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Some Pictures from Hack.IAA
Tue, Sep 19th 2017 7:34a   Niklas Heidloff
Last week I attended Hack.IAA, a hackathon with a focus on Artifical Intelligence and Car-2-X Communication organized by DigitalLife@Daimler. 60 students had 24 hours to come up with new business models and innovative solutions. IBM provided access to the IBM Cloud and Watson and helped participants with technical questions. I had great discussions with the students and enjoyed the event. The students used some of the Watson services like Visual Recognition and Conversation, technologies like No
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My Favorite Tech Talks for Developers
Mon, Sep 18th 2017 3:21p   Niklas Heidloff
During my workouts I enjoy watching tech talks to learn about new technologies and trends. I’ve created a YouTube playlist with some of my favorite tech talks. The videos in the playlist are awesome sessions from great speakers like Martin Fowler, Brian Will, Erik Dörnenburg, Kevlin Henney and Jonas Bonér. The sessions cover topics like cloud-native, microservices, functional programming, reactive programming, engineering culture, coding best practises and more. The post My Favorite Tec
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Running Cloud-Native Applications On-Premises
Mon, Sep 18th 2017 2:30p   Niklas Heidloff
Cloud-native applications have a lot of advantages compared to monolithic architectures such as scalability and elasticity. Cloud-native platforms typically also provide services that developers can use without having to worry about infrastructure. These advantages are available in public clouds and now also in some private clouds which is important for companies with high data security and privacy requirements. Recently IBM announced IBM Cloud private. The wiki describes the key features: IBM C
17
Node-RED Samples for IBM Watson IoT Hackathon
Mon, Sep 11th 2017 11:49a   Niklas Heidloff
Recently I gave an one hour webinar to help developers to prepare for a hackathon related to IBM Watson IoT. I demonstrated Node-RED and coded live some sample flows. Get the sample flows from GitHub. Functionality: Getting started with the Watson IoT Quickstart Using the IoT Starter Building simple web user interfaces via the Node-RED Dashboard Invoking REST APIs and implementing REST APIs Leveraging Watson services: Conversation, Translation, Tone Analyzer, Text to Speech Here is a screensho
5
Securing Kubernetes Applications with Vulnerability Advisor
Tue, Sep 5th 2017 7:58a   Niklas Heidloff
The Bluemix Vulnerability Advisor checks the security status of container images before deployments as well as the status of running containers. For example it can detect weak passwords, whether SSH is installed or whether images have known vulnerabilities. The Vulnerability Advisor leverages various sources like the CentOS announce archives and Red Hat RHSA announce archives to know about vulnerabilities and it calculates risk based on the IBM X-Force Exchange technology. While this functional
6
Tool to manage all Bluemix CLIs
Fri, Sep 1st 2017 7:33a   Niklas Heidloff
As a Bluemix developer you typically need to use several CLIs (command line interfaces). There is a specific CLI for Bluemix with multiple plugins to manage Bluemix applications and services. Additionally you can use third party CLIs like Docker, Kubernetes and Cloud Foundry against Bluemix. Recently a new tool has been published for macOS ‘IBM Cloud Application Tools 2‘ (beta). I find this tool pretty useful since you can install and update all CLIs with a few clicks. In the past I
4
Introducing the Conversation Optimizer for IBM Watson
Tue, Aug 29th 2017 8:18a   Niklas Heidloff
In order to develop conversational experiences it’s important to understand how users are actually using bots. Based on this data conversational experiences can continuously be improved. Watson Conversation comes with an improve component which helps analyzing and improving bots. Dependent on the service plan all conversations from the last 7, 30 or 90 days are stored. Via the Watson Conversation web interface you can get an overview of the interactions between users and bots, for example




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