Overview of search relevance metrics 
New Engines: 3D Search, Visually Similar Search, Movie Screenshots Search 
DuckDuckGo hits a day with 100 million queries 
Some lessons Elastic has learned from indexing the web 
From TechCrunch: Google feature that aggregates short videos from TikTok and Instagram Vuzag’s location-based search: short videos, communication, and photos
Vuzag is a new location-based search engine that displays a live snapshot of a user’s…
21 Alternative Search Engines to Use in 2020
These articles about alternative search engines come out all the time, but this one had…
Verizon introduces open-source, big data coronavirus search engine
https://cord19.vespa.ai/ As we struggle to get a grip on exactly how COVID-19 makes us ill and what…
Milvus, a new open source search engine
https://milvus.io/ The goal of the Milvus project is to build the most widely-adopted enterprise-grade search…
Neural Covidex – AI search of COVID-19 Open Research Dataset
https://covidex.ai/ Neural Covidex applies state-of-the-art neural network models and artificial intelligence (AI) techniques to answer questions…