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Improving NLP Model Performance with Context-Aware Feature Extraction
by Jo-fai Chow October 8, 2021 H2O AI Hybrid Cloud NLP Technical Posts

I would like to share with you a simple yet very effective trick to improve feature engineering for text analytics. After reading this article, you will be able to follow the exact steps and try it yourself using our H2O AI Hybrid Cloud. First of all, let’s have a look at the off-the-shelf natural language […]

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Modèles NLP avec BERT
by Bruna Smith September 2, 2020 H2O Driverless AI NLP

H2O Driverless AI 1.9 vient de sortir, et je vous propose une série d’articles sur les dernières fonctionnalités innovantes de cette solution d’Automated Machine Learning, en commençant par l’implémentation de BERT pour les tâches NLP BERT, ou “Bidirectional Encoder Representations from Transformers” est considéré aujourd’hui comme l’état de l’art sur une série de tâches de traitement du langage […]

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Insights From the New 2020 Gartner Magic Quadrant For Cloud AI Developer Services
by Erika Kamholz February 26, 2020 AutoML Cloud Explainable AI Gartner H2O H2O Driverless AI Machine Learning Machine Learning Interpretability NLP

We are excited to be named a Visionary in the new Gartner Magic Quadrant for Cloud AI Developer Services (Feb 2020), and have been recognized for both our completeness of vision and ability to execute in the emerging market for cloud-hosted artificial intelligence (AI) services for application developers. This is the second Gartner MQ that […]

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AI & ML Platforms: My Fresh Look at H2O.ai Technology
by Erika Kamholz February 25, 2020 AutoML Beginners Business Cloud Community Data Science Explainable AI Guest Posts H2O H2O Driverless AI Machine Learning NLP Open Source Recommendations Sparkling Water

2020: A new year, a new decade, and with that, I’m taking a new and deeper look at the technology H2O.ai offers for building AI and machine learning systems. I’ve been interested in H2O.ai since its early days as a company (it was 0xdata back then) in 2014. My involvement had been only peripheral, but […]

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Grandmaster Series: How a Passion for Numbers Turned This Mechanical Engineer into a Kaggle Grandmaster
by Erika Kamholz January 23, 2020 AutoML Community Company Data Science H2O Driverless AI Kaggle Makers NLP

In conversation with Sudalai Rajkumar: A Kaggle Double Grandmaster and a Data Scientist at H2O.ai It is rightly said that one should never seek praise. Instead, let the effort speak for itself. One of the essential traits of successful people is to never brag about their success but instead keep learning along the way. In […]

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Natural Language Processing in H2O’s Driverless AI
by Bruna Smith November 6, 2019 Community H2O Driverless AI H2O World Makers NLP

Note: I’d like to thank Grandmaster SRK for a lot of suggestions and corrections with the writeup. Note: All images used here are from the talk. Link to the slides Link to the video Note 2: All of the discussion here is related to NLP. DriverlessAI also supports other domains that are covered in other […]

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Detecting Sarcasm is difficult, but AI may have an answer
by Bruna Smith August 5, 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 […]

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How This AI Tool Breathes New Life Into Data Science
How This AI Tool Breathes New Life Into Data Science
by Saurabh Kumar October 16, 2018 Beginners Data Journalism Data Science Deep Learning Driverless Explainable AI GPU H2O Driverless AI Machine Learning NLP Python R Technical

Ask any data scientist in your workplace. Any Data Science Supervised Learning ML/AI project will go through many steps and iterations before it can be put in production. Starting with the question of “Are we solving for a regression or classification problem?” Data Collection & Curation Are there Outliers? What is the Distribution? What do […]

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Automatic Feature Engineering for Text Analytics – The Latest Addition to Our Kaggle Grandmasters’ Recipes
by Web Inertia September 12, 2018 Data Science GPU H2O Driverless AI NLP

According to Kaggle’s ‘The State of Machine Learning and Data Science’ survey, text data is the second most used data type at work for data scientists. There are a lot of interesting text analytics applications like sentiment prediction, product categorization, document classification and so on. In the latest version (1.3) of our Driverless AI platform, […]

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Stacked Ensembles and Word2Vec now available in H2O!
by Erin LeDell February 8, 2017 Data Munging Ensembles H2O Release NLP Python R Technical

Prepared by: Erin LeDell and Navdeep Gill Stacked Ensembles H2O’s new Stacked Ensemble method is a supervised ensemble machine learning algorithm that finds the optimal combination of a collection of prediction algorithms using a process called stacking or “Super Learning.” This method currently supports regression and binary classification, and multiclass support is planned for a […]

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