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How to write a Transformer Recipe for Driverless AI
by Ashrith Barthur | November 18, 2019 H2O Driverless AI , Machine Learning , Recipes

What is a transformer recipe? A transformer (or feature) recipe is a collection of programmatic steps, the same steps that a data scientist would write a code to build a column transformation. The recipe makes it possible to engineer the transformer in training and in production. The transformer recipe, and recipes, in general, provide a...

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Predicting Failures from Sensor Data using AI/ML — Part 2
by Karthik Guruswamy | September 27, 2019 H2O Driverless AI , Recipes , Technical

This is Part 2 of the blog post series and continuation of the original post, Predicting Failures from Sensor Data using AI/ML — Part 1 .Missing Values & Data ImbalanceOne of the things to note is that the hard-disk data set has a lot of missing values across its columns. Check out the Missing Data Heat Map on the training data set — ...

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Custom recipes for Driverless AI: Prophet and pmdarima cases
by Marios Michailidis | September 24, 2019 H2O Driverless AI , Recipes , Technical

Last updated: 09/23/19 H2O Driverless AI provides a great new feature called “custom recipes”. These recipes are essentially custom snippets of code which can incorporate any machine learning algorithm , any scorer/metric and any feature transformer. A user can create custom recipes using python utilizing any external library or his/her o...

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New Innovations in Driverless AI

What’s new in Driverless AIWe’re super excited to announce the latest release of H2O Driverless AI . This is a major release with a ton of new features and functionality. Let’s quickly dig into all of that: Make Your Own AI with Recipes for Every Use Case: In the last year, Driverless AI introduced time-series and NLP recipes to meet the...

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Detecting Sarcasm is difficult, but AI may have an answer
by Parul Pandey | August 05, 2019 H2O Driverless AI , NLP , Recipes , Technical , Tutorials

Recently, while shopping for a laptop bag, I stumbled upon a pretty amusing customer review: “This is the best laptop bag ever. It is so good that within two months of use, it is worthy of being used as a grocery bag.” The innate sarcasm in the review is evident as the user isn’t happy with the quality of the bag. However, as the sentence...

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