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Yannick Mols


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Amazon SageMaker at a glance

Jul 10, 2018 10:00:00 AM / by Yannick Mols posted in data science, aws, python

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Amazon SageMaker is a "fully managed machine learning service". This means it provisions an environment for data scientists and developers without them needing to worry about managing servers.

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Basic Machine Learning - Linear Regression

Apr 26, 2018 10:00:00 AM / by Yannick Mols posted in data science, machine learning, algorithm, linear regression

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What size is this?

Suppose you want to predict what the length or width of a flower petal.
For this we can look for a relation between the two.

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Basic Machine Learning - Anomaly Detection

Apr 11, 2018 10:00:00 AM / by Yannick Mols posted in data science, outliers, anomaly detection

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What's weird about this?

At certain times you might be faced with unexpected patterns or events appearing in your data. Let's take a look on how we can tackle anomalies, by detecting them.

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Basic Machine Learning - Clustering

Mar 27, 2018 10:00:00 AM / by Yannick Mols posted in data science, artificial intelligence, machine learning, python, algorithm

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How is this related?

In this post, we'll take a look at how we can find out in what way data is structured or related.

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Basic Machine Learning - Classification

Mar 13, 2018 10:00:00 AM / by Yannick Mols posted in data science, python, classification

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Is this A, or B?

As a follow-up to last week's machine learning tidbit let's look at an example of how we can solve a classification problem using machine learning (on recreational data).

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Basic Machine Learning - Choose a learning type and algorithm

Feb 20, 2018 10:30:00 AM / by Yannick Mols posted in data science, artificial intelligence, r, machine learning, python, matlab

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So you want to get started with Machine Learning?

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Predictive Analytics with Vertica

Jan 30, 2018 10:00:00 AM / by Yannick Mols posted in vertica, analytical database, column store, data warehouse, olap

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In-SQL machine learning

Vertica is a clustered analytical database that handles large, fast-growing volumes of data with ease and provides lightning fast query performance. Apart from that it also has in-database machine learning which we’ll be taking a look at in this blogpost!

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Scalable PDI architecture using Docker

Jan 16, 2018 10:00:00 AM / by Yannick Mols posted in pentaho, docker

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Shipping PDI in a Docker container

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Multi-sheet Excel reports in Pentaho Report Designer

Dec 11, 2017 8:30:00 AM / by Yannick Mols posted in pentaho, prd, excel, pentaho report designer

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Pentaho Report Designer - Multi-sheet Excel Reports

When you’re designing a report with Pentaho Report Designer (PRD) you may want it to contain sheets like Excel does. For instance we want interactive sheets and the ability to correctly export to Excel. Sadly this isn’t the easiest task, but here’s one of the ways you can get it to work.

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