When training machine learning models, we often want to not only obtain a model with high accuracy but also want to know how important individual features for the importance of the model are. There are several reasons why we are interested in this. Let us say that we are building a regression ML model which […]
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Generating images with transfer learning
Generating images with transfer learning is really interesting. I’ve been playing with a new technique that has taken deep learning by storm: neural style transfer. Initially created by Leon A. Gatys, Alexander S. Ecker, and Matthias Bethge in 2015, neural style transfer is an optimization technique used to take three images, a content image, a […]
Product categorization and product tagging machine learning solutions
When you enter a physical store, you have tables above aisles that denote the category of products that are being sold in particular section. The online equivalent of this are the product paths that show the main category, subcategory, level 3 category, and so on. In earlier days of internet these categories were set manually […]
Crypto social media analysis
Social media has played an important role in driving the narrative around cryptocurrency sector in recent years. Although initial paper of Satoshi Nakamoto was published on forum posts, see e.g. satoshi nakamoto posts, in the later years the hype about cryptocurrencies was nevertheless substantially driven on social media, especially twitter. It is interesting that in […]