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Mikael Ahonen

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Mikael Ahonen

Inspiration | Attitude | Stories

  • Blog
    • Data Science
    • Software
    • Business
    • Self improvement
    • Free time
    • Society
  • Mikael
  • Business
    • Microsoft Excel
    • Pipedrive CRM
  • English
    • Suomi
    • English
    • Svenska

Mikael Ahonen

Inspiration | Attitude | Stories

Tag: python

Python is a general purpose programming language used nowadays for cloud platform development, web services and data analytics.

28.05.202207.06.2022Data Science

Running Flask frontend and backend in Kubernetes

Kubernetes have been everywhere lately. Especially in the context of MLOps. I gave it a try by creating web app with Python Flask.

12.04.202212.04.2022Data Science

An undocumented product_id parameter in Pipedrive API to attach products to deals

I found an undocumented product_id parameter in Pipedrive API to attach products to deals. The issue is reported to Pipedrive dev team.

Alternatives for a free data science workspace.
25.12.202129.12.2021Data Science, Machine learning platforms in cloud

Free data science workspaces

Google Colab, Databricks Community Edition, Visual Studio Code and Dcoker are some options to create a free data science workspace.

27.11.202127.05.2022Data Science, Machine learning platforms in cloud

Comparison of machine learning platforms in major clouds

Comparing the major machine learning platforms AWS SageMaker, Azure Machine Learning, Google Vertex AI and Databricks.

Koneoppimisen hyödyntäminen ennakoivassa huollossa. Kaksiosaisessa sarjassa asiaa kustannusäästöistä ja esimerkki Python-kielellä.
29.10.202027.10.2020Data Science

Machine learning in predictive maintenance

Machine learning in predictive maintenance. The two-part blog series provides insights for cost savings and an example script in Python.

Review about DataCamp data science courses. Read the review about the online training and get familiar with pricing and service offering.
13.08.202010.02.2022Data Science

DataCamp – Learn data science online

Experiences from DataCamp online training. Structured data science courses are easy to organize for yourself or a team.

The article goes through the PySpark execution logic and provides guidelines to optimize the speed and performance.
09.02.202009.02.2020Data Science

PySpark execution logic and code optimization

The article goes through the PySpark execution logic and provides guidelines to optimize the speed and performance.

Clustering time series data with SQL. The purpose is to prove that doing data science doesn't always require fancy tools. Examples in this repository might be helpful, if you must use SQL instead of proper data science tools such as python. Thus this repository is not a comprehensive guide for time series data clustering. Even though clustering is often connected to machine learning, this showcase relies only on logical decision making. I have focused on IoT related data in the field of predictive maintenance.
10.11.201910.11.2019Data Science

Clustering data using SQL – An example with industrial IoT data

Clustering time series data with SQL – Nice 3D visualization using simple logic. Python notebook example in GitHub with industrial data.

Spark and Python tutorial for data developers. The example has been ran on AWS cloud computing platform.
07.10.201904.10.2019Data Science

Spark + Python tutorial for data developers

A tutorial for parallel computation with Spark and Python. The example has been ran on AWS cloud computing platform.

Finnish language stemming and lemmatization in python.
23.06.201913.08.2020Data Science

Finnish stemming and lemmatization in python

I wrote to Solita’s blog about text analytics with the headline “Finnish stemming and lemmatization in python”. The post has code examples.

MSCI World index history between 1969-2018.
09.12.201808.02.2022Business

Should you start investing if a depression is coming? – Data analysis

Investing when a depression is coming. Is it bad moment to start investing to stock index that are usually seen as sage bets?

Python code to automatically list header fields of multiple CSV files. The original use case was related to data warehouse documentation.
01.09.201708.02.2022Data Science

Csv headers to list using Python

Python code to automatically list header fields of multiple CSV files. The original use case was related to data warehouse documentation.

Logo for Python programming language. Python is a general purpose programming language that is used nowadays for cloud platform development, web services and data analytics.
01.07.201608.02.2022Data Science

Django tutorial – For data oriented web developers

Python based Django web framework offers a great platform to create a data oriented web application for any size of needs.

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