data visualisation

Open Workshop: Data Visualization in R and ggplot2, January 25th in Munich

Vivian Jeenel Blog, Data Science, Statistik

The first time we at STATWORX are organizing a workshop for anyone who wants to learn more about data and graphics. Our “Data Visualization in R and ggplot2” workshop is designed for R-beginners and provides the perfect mixture between theory and practice. The workshop will be held at Mindspace in Munich. Participants achieve first insights into the concepts of data …

tensorRT Inference Server

Building a scaleable Deep Learning Serving Environment for Keras models using NVIDIA TensorRT Server and Google Cloud

Sebastian Heinz Blog, Data Science

In a recent project at STATWORX, I’ve developed a large scale deep learning application for image classification using Keras and Tensorflow. After developing the model, we needed to deploy it in a quite complex pipeline of data acquisition and preparation routines in a cloud environment. We decided to deploy the model on a prediction server that exposes the model through …

tree with background

Coding Regression trees in 150 lines of R code

André Bleier Blog, Data Science

Motivation There are dozens of machine learning algorithms out there. It is impossible to learn all their mechanics, however, many algorithms sprout from the most established algorithms, e.g. ordinary least squares, gradient boosting, support vector machines, tree-based algorithms and neural networks. At STATWORX we discuss algorithms daily to evaluate their usefulness for a specific project. In any case, understanding these …

gradient boosting machine

Coding Gradient boosted machines in 100 lines of R code

André Bleier Blog, Data Science

Motivation There are dozens of machine learning algorithms out there. It is impossible to learn all their mechanics, however, many algorithms sprout from the most established algorithms, e.g. ordinary least squares, gradient boosting, support vector machines, tree-based algorithms and neural networks. At STATWORX we discuss algorithms daily to evaluate their usefulness for a specific project or problem. In any case, …

titelbild-statworx-dataiku

Eine Einführung in Dataiku DSS

Martin Albers Blog, Data Science

In den meisten unserer Kundenprojekte bei STATWORX nutzen wir R oder Python. Auch in unserem Blog handelt es sich meist um Themen rund um die Nutzung dieser beiden Sprachen. Im Data Science Bereich gibt es allerdings eine große Anzahl anderer Tools, viele davon mit einer grafischen Benutzeroberfläche. Dazu zählen zum Beispiel KNIME, RapidMiner oder das hier vorgestellte Tool von Dataiku …