Data Science

15 July 2023 5 min Data science

Here is a presentation of the wealth management app I have developed.

13 January 2023 4 min Data science

After 4 months of intense studying I passed the Google Cloud certification for Professional Machine Learning Engineer!

29 October 2020 1 min Data science

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

28 October 2020 1 min Data science

How to fool a web service about your actual location? In an experiment I pretended being in Ireland while traveling in Sweden.

17 August 2020 6 min Data science

In my opinion the big difference is that a data scientist focuses more on business problems while data engineer solves technical problems.

9 February 2020 1 min Data science

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

7 October 2019 2 min Data science

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

1 September 2019 1 min Data science

AWS Glue service works especially well for big data batch processing. Read the full post from data.solita.fi.

23 June 2019 1 min Data science

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

27 January 2019 1 min Data science

Experiences from funding application classification by text analytics

15 May 2018 1 min Data science

I give an example about machine learning use case in a format that should be understandable also for less technical people.

1 November 2017 1 min Data science

Read about Solita team's solution in a hackathon organized by Hiab. The task was to take advantage of data to maximize machine uptime.

22 October 2016 1 min Data science

The problem: A virus is spreading across the world - it kills without treatment. Your task is to solve a statistical puzzle.

26 August 2016 2 min Data science

It's easy to spot these hype terms like data science, big data in LinkedIn or exhibition posters. I summarized the definitions.

1 July 2016 1 min Data science

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