Markus Lauber – Medium

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Low Code for Data Science

Llama3 and KNIME — Build your local Vector Store from PDFs and other Documents

… it also runs on your KNIME 4 installation — and on Python

6 min read19 hours ago

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“A happy yellow robot and a white llama working together on some old scrolls in the style of Johannes Vermeer. The scene features soft, natural light” (DALL·E).

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Markus Lauber
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Low Code for Data Science

About Machine Learning — How it Fails and Succeeds

A collection of insights from practicing data science

8 min readMar 20, 2024

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“A happy yellow robot learning in the style of Miro” (DALL·E)

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Markus Lauber
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Low Code for Data Science

Create an Interactive Dashboard with KNIME Components and Python

TL;DR: KNIME can be used to easily create dashboards which also let you download the results as individual PNG and Excel files

5 min readFeb 12, 2023

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a grouped Boxplot and the option to download the results to PNG and Excel files

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Markus Lauber
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Low Code for Data Science

Chat with local Llama 3 Model via Ollama in KNIME Analytics Platform — Also extract Logs into…

Integrate and interact with the latest local LLMs with a low-code tool

7 min readMay 11, 2024

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“A happy yellow robot playing with a white llama, styled in the manner of Rembrandt” (DALL·E)

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Markus Lauber
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Low Code for Data Science

KNIME — Extract Text and Tables from PDF Files with Python in a Low-Code Environment

Whether you prefer a no-code or low-code extraction, KNIME has got it covered

6 min readApr 24, 2024

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A sample ‘invoice’ in a PDF with a table and addresses to extract

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Markus Lauber
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Low Code for Data Science

KNIME, Paths and Loops — Automate Everything

The (few) nodes that will set you on the right path…

6 min readApr 4, 2024

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Use the Flow Variable from the Loop Start node to filter data

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Markus Lauber
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Low Code for Data Science

Exploring the Power of R Graphics with KNIME: A Collection of Examples

Low-code data visualizations to enrich your data storytelling

4 min readMar 23, 2024

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A classic “Data Science Venn Diagram” created in KNIME with R

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Markus Lauber

KNIME Snippets — A Collection

I started writing out some smaller articles about aspects of KNIME. This article is collecting them for convenience and to make it easier…

2 min readMar 21, 2024

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“A happy yellow robot learning in the style of Anselm Kiefer” (DALL·E)

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Markus Lauber
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Low Code for Data Science

KNIME Snippets (4) — Start to Learn KNIME

Get your data science journey started with KNIME — free, open-source, no-code/low-code

3 min readMar 21, 2024

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“A happy yellow robot learning in the style of Gustav Klimt” (DALL·E)

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Markus Lauber
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Low Code for Data Science

KNIME — Machine Learning and Artificial Intelligence— A Collection

TL;DR: Where to find resources and workflow examples for various machine-learning tasks you can do with KNIME (and some Python)

9 min readMar 8, 2024

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“A yellow robot learning in the style of cubists” (DALL·E)

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Markus Lauber

Markus Lauber

Senior Data Scientist working with KNIME, Python, R and Big Data Systems in the telco industry

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