This post will teach you the intuition of REST APIs and how you can use them to get interesting datasets for your data projects. First, we will look at the four components of a request. In the second part of this blogpost, we will go through one example and access the coingecko API via curl.
In many scenarios, such as a google search or a product recommendation in an online shop, we have tons of data and limited space to display it. We cannot show all the products of an online shop to the user as a possible next best offer. Neither would a user want to scroll through all the pages indexed by a search engine to find the most relevant page that matches his search keywords. The most relevant content should be on top. Learning to rank (LTR) models are supervised machine learning models that attempt to optimize the order of items. This blogpost introduces three approaches to optimize ranks.
I was recently invited to join a panel discussion among developers to dispel the myth of the typical BS Buzzword Bingo around machine learning and AI. In this blog post, I will share some buzzwords we talked about with a little description and links. Ooops, I already used some buzzwords. So let’s start. AI (Artificial Intelligence) is the magic portion to fix all problems of all companies and will make us unemployed in the future.
Humans intuitively understand the meaning of words: Which words are similar, opposites or related to each other? But our machine learning models do not have this intuition. Word embeddings are numeric vectors that represent text. These vectors are learned through neural networks. The objective when creating these embedding vectors is to capture as much “meaning” as possible: Related words should be closer together than unrelated words. Also, they should be able to preserve mathematical relationships between words such as
In this blogpost I will share some tips for working with Jupyter Notebooks. Those tips greatly improved my productivity when working with Jupyter Notebooks and I wish someone would have told me earlier. The two main topics of this post are extensions and magic commands.