data science

Item-Based Collaborative Filtering

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Back in 2017, during my Master’s Thesis, I ran this blog in german. Time flies and fast forward to today, I switched to english language very long time ago. For the thesis, I was researching about recommendation systems and Item-Based Collaborative Filtering, among others. My research results were published on this blog, but in German. … read more …

Data Transformation with Benthos

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For a current project, I need to read data from an API, transform and push it to an AWS S3 bucket. Normally I would consider to use a standard programming language for that because there is no “magic” involved. However, one of the requirements is to make data transformation with Benthos, a tool for “Fancy … read more …