Developer Support

Advocacy and Innovation

Introduction to Supervised Machine Learning

Machine learning is a very powerful tool for businesses and researchers to create predictions for data problems. However, there are many steps to creating models and not every model is suited for each problem. We have to use a combination of human judgment and computational techniques to create the right model.

Machine Learning – Lessons from our POC

Using multiple algorithms and tuning the algorithms to find the optimum value for each parameter also improves the accuracy of the model. However, it is not necessary that higher accuracy models always give the accurate results, as sometimes, the improvement in model’s accuracy can be due to over-fitting too.

Bias in Machine Learning

Machine learning is the scientific study of algorithms and statistical models that result in devices automatically learning and improving from experiences without being explicitly programmed. With so much success integrating machine learning into our everyday lives, the obvious next step is to integrate machine learning into even more systems.

Exploring Feature Weights using R and Azure Machine Learning Studio

I find that machine learning experiment’s results are always interesting and somewhat unexpected in certain cases. On this comparison, the feature ranking results of PFI are often different from the feature selection statistics that are utilized before a model is created. This is useful in many cases, especially when training “black-box” models where it is difficult to explain how the model characterizes the relationship between the features and the target variable.

AI Discovery Days at a Microsoft Location Near You

Microsoft’s vision is to democratize AI and make it accessible and valuable to everyone.  Join us to learn how to start building intelligence into your solutions with the Microsoft AI platform, including pre-trained AI services like Cognitive Services and Bot Framework, as well as deep learning tools like Azure Machine Learning.

Yes or No Classification: Practical Logistic Regression

In this post, App Dev Managers Edward Fry and Sheldon Ledbetter explorer the practical implications of Logical Regression and how we’re using to solve problems in systems via Machine Learning. Logistic Regression. The very phrase is a mouthful. It's easy to imagine it being used by actors to improve elocution or by math professors to ...

AI with an Online College

Senior Application Development Manager, Justin Scott, launched a new podcast this month you will want to check out.  AI exposed looks at the world of Artificial Intelligence-- discussing some of the latest trends, interviewing industry experts, and having fun in the process. In Episode#1, Justin Scott sits with one of our Microsoft ...

Big Data on Azure: A Real-World Implementation Using Cortana Analytics

Premier Support for Developers was part of the first ever Cortana Analytics Workshop earlier this month.  Be sure and check out our own Brian Raymer discuss how an international customer can ingest millions of events per hour, exploit near-real-time analytics, and tackle true 'Big Data' problems successfully on our Azure data platform. This ...

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