After the success of the past editions, we are happy to announce the seventh London Information Retrieval Meetup, a free evening meetup aimed to Information Retrieval passionates and professionals who are curious to explore and discuss the latest trends in the field.This time we go fully remote, given the COVID-19 situation and the impossibility of … Continue reading London Information Retrieval Meetup December 2020
London Information Retrieval Meetup November 2020
Join us at our sixth Information Retrieval meetup (fully remote), to explore and discuss the latest trends in the field.
Music Information Retrieval: the Intervals Matrix
In this post we describe what is an Intervals Table and how to build it using a Behaviour-Driven-Development (BDD) approach.
DocValues VS Stored Fields : Apache Solr Features and Performance SmackDown
This blog post aims to give a better understanding of Docvalues and stored fields in Apache Solr for the operations in which they can be used interchangeably.
Apache Solr Atomic Updates: a Polymorphic Approach
In this post we describe an approach to solve the problem of an application that requires both Full and Atomic Updates, using one of the powerful concepts in Object Oriented Programming: Polymorphism.
London Information Retrieval Meetup February
After the very warm reception of the first year, the fourth London Information Retrieval Meetup is approaching (11/02/2020) and we are excited to add more details about our speakers and talks!The event is free and you are invited to register : https://www.eventbrite.com/e/london-information-retrieval-meetup-february-2020-tickets-89056738101 Our first speaker is Anna Ruggero, one of our R&D software engineers: Anna … Continue reading London Information Retrieval Meetup February
Entity Search with graph embeddings – Part 1 – Overview
This series of blog posts wants to describe my master degree dissertation done with the supervision of Prof. Gianmaria Silvello at the University of Padova. The main focus of this project is in the use of graph embeddings in order to create virtual documents for the Information Retrieval Entity Search task. This thesis description is … Continue reading Entity Search with graph embeddings – Part 1 – Overview
London Information Retrieval Meetup October
After the very warm reception of the first and second edition, the third London Information Retrieval Meetup is approaching (21/10/2019) and we are excited to add more details about our speakers and talks!The event is free and you are invited to register : https://www.eventbrite.com/e/london-information-retrieval-meetup-october-tickets-74403100677 Our second speaker is Andrea Gazzarini, our founder and software engineer: … Continue reading London Information Retrieval Meetup October
London Information Retrieval Meetup June
After the very warm reception of the first edition, the second London Information Retrieval Meetup is approaching (25/06/2019) and we are excited to add more details about our speakers and talks!The event is free and you are invited to register : https://www.eventbrite.com/e/london-information-retrieval-meetup-june-tickets-62261343354Our first speaker is René Kriegler, freelance search consultant and search engineer : René Kriegler René has … Continue reading London Information Retrieval Meetup June
Apache Solr Distributed Facets
Apache Solr distributed faceting feature has been introduced back in 2008 with the first versions of Solr (1.3 according to this jira[1]) . Until now, I always assumed it just worked, without diving too much into the details. Nowadays distributed search and faceting are extremely popular, you can find them pretty much everywhere (in the … Continue reading Apache Solr Distributed Facets