Gerhard Svolba – Medium

Gerhard Svolba

Gerhard Svolba

The water level on Lake Neusiedl in 2022 — viewpoints of a sailor and statistician

(this article is also available in German, an update for 2023 is available)

May 3, 2023

The water level on Lake Neusiedl in 2022 — viewpoints of a sailor and statistician

May 3, 2023

Gerhard Svolba

Wann, wenn nicht jetzt? — Segeln am Neusiedler See in der Saison 2023

13. bis 15. April 2023: Es regnet! Und das nicht punktuell und kurz aus einer Wolke, sondern lange und flächendeckend. Ein Genuss für alle…

May 3, 2023

https://wasser.bgld.gv.at/hydrographie/die-seen/mittler-wasserstand-neusiedler-see

May 3, 2023

Gerhard Svolba

Der Wasserstand am Neusiedler See im Jahr 2022 — Sichtweisen eines Seglers und Statistikers

(for my English audience: this article is first published in German, an English version will follow)

May 9, 2022

Der Wasserstand am Neusiedler See im Jahr 2022 — Sichtweisen eines Seglers und Statistikers

May 9, 2022

Gerhard Svolba

You just found out that the quality of your analysis data is poor — What are your options?

You find out that the data quality of your analysis data does not fulfill the defined requirements. What should you do? Close the eyes and…

Mar 31, 2022

You just found out that the quality of your analysis data is poor — What are your options?

Mar 31, 2022

Gerhard Svolba

Determining the best length of the history of your timeseries data for timeseries forecasting

Introduction

Mar 10, 2022

Determining the best length of the history of your timeseries data for timeseries forecasting

Mar 10, 2022

Gerhard Svolba

The effect of (bad) Data Quality on Model Accuracy in Supervised Machine Learning — Results from…

Data quality obviously plays an important role for data science and the validity of the received results. This article addresses the case…

Feb 23, 2022

The effect of (bad) Data Quality on Model Accuracy in Supervised Machine Learning — Results from…

Feb 23, 2022

Gerhard Svolba

Quantifying the Effect of Missing Values on Model Accuracy in Supervised Machine Learning Models

Problem description

Feb 3, 2022

summary of 4 different simulation scenarios, hit rate per missing value percentage

Feb 3, 2022

Gerhard Svolba

Explaining Sign Inversion of Parameter Estimates in Multiple Regression Models — A Story-Telling…

Explaining ML models — Classical multiple regression models can be a challenge as well

Dec 8, 2021

Explaining Sign Inversion of Parameter Estimates in Multiple Regression Models — A Story-Telling…

Dec 8, 2021

Gerhard Svolba

Is your data ready for data science? — Motivating this topic from a sail-race-analysis example

Beside data science and analytics, my other passion is sailing. Sometimes I enjoy a relaxing trip with friends or alone, on other days I…

Jul 28, 2021

Is your data ready for data science? — Motivating this topic from a sail-race-analysis example

Jul 28, 2021

Gerhard Svolba

My Dad has the most interesting job in the world. He is a data scientist.

My name is Daniel and I am in 4th grade. This week, parents were invited into my school to tell us about their work. After careful…

Feb 12, 2021

My Dad has the most interesting job in the world. He is a data scientist.

Feb 12, 2021

Gerhard Svolba

Gerhard Svolba

Applying data science and machine learning methods-Generating relevant findings to better understand business processes

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