Projects

Hi, This post is about my implementation of an encoder transformer network from scratch as a follow-up of understanding the attention layer together with the colab implementation. I use a simplified dataset, where I don’t expect great results. My approach is building something from scratch to understand it in depth. I faced many challenges during my implementation, so I aligned my code to the BertSequenceClassifier from huggingface. My biggest challenge was to get the network to train....

Hi, Recently, I had to work on a simple time-series analysis. I performed poorly since I never worked with time-series before. I believe in a deterministic world, and in general, I prefer to find the causality of a specific data behavior prior to a simple way of empiristic modeling. However, I understand the need for time-series analysis as not enough data available, the underlying processes understood, the complexity bearable, or the time/need for a proper process understanding....

Hi, This post is a short overview over a work project, where I trained a language model for invoices. This so-called base model is then fine-tuned for text classification on customer data. Due to data privacy, a non-disclosure agreement, ISO 27001 and SOAP2, I’m not allowed to publish any results. Believe me, it works like 🚀✨🪐. A language model is trained on large amounts of textual data to understand the patterns and structure of language....

Hi, Recently, I started to put some scripts together and run them against a Kaggle dataset. I decided to train my skills on an unseen dataset. Training keeps me sharp, and I need it to complement my skill set. For the last 2,5 years, I struggled in a small team with NLP problems, where I worked mostly on engineering tasks. My understanding in this area is not where I wanted to be....