by Dr. Owns | Dec 16, 2025 | Analytics, Artificial Intelligence, Data and Information, Decision Support
When indexing hurts more than it helps: how we realized our RAG use case needed a key-value store, not a vector database The post When (Not) to Use Vector DB appeared first on Towards Data Science. When indexing hurts more than it helps: how we realized our RAG use...
by Dr. Owns | Dec 16, 2025 | Analytics, Artificial Intelligence, Data and Information, Decision Support
An Excel sheet with a column containing numbers and text? What a mess! The post Separate Numbers and Text in One Column Using Power Query appeared first on Towards Data Science. An Excel sheet with a column containing numbers and text? What a mess! The post Separate...
by Dr. Owns | Dec 16, 2025 | Analytics, Artificial Intelligence, Data and Information, Decision Support
Kernel SVM often feels abstract, with kernels, dual formulations, and support vectors. In this article, we take a different path. Starting from Kernel Density Estimation, we build Kernel SVM step by step as a sum of local bells, weighted and selected by hinge loss,...
by Dr. Owns | Dec 16, 2025 | Business Intelligence
Five powerful automation tools to help you streamline repetitive digital tasks, increase productivity, and create smarter workflows without requiring deep technical skills. Five powerful automation tools to help you streamline repetitive digital tasks, increase...
by Dr. Owns | Dec 16, 2025 | Analytics, Artificial Intelligence, Data and Information, Decision Support
Deep work, over-identification, sports, and blogging The post Lessons Learned After 8 Years of Machine Learning appeared first on Towards Data Science. Deep work, over-identification, sports, and blogging The post Lessons Learned After 8 Years of Machine Learning...
