DeepImpact is a new document term-weighting scheme suitable for efficient sparse retrieval using a standard inverted index.
This blog post explores the internals of Apache Solr queryResultCache and filterCache through practical code examples.
We are so happy to announce the twelfth 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 the meetup will be a hybrid event, both in-presence and online! The event will be structured with 2 technical talks, a Q&A…
Let’s attenuate vocabulary mismatch leveraging document expansion using two modern transformer-based approaches.
Learning about text ranking using Deep Learning with BERT transformer. From training to neural re-ranking, with code snippets and examples.
We are so happy to announce the eleventh 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 the meetup will be an online event, due to COVID-19. ONLINE MEETUP Registration required for zoom link: REGISTER HERE Date: 14th December…
How does Artificial Intelligence impact Search? This post explores the state of the art of AI applied to Information Retrieval in Open Source.
This blog post aims to illustrate step by step a Learning to Rank project on a Daily Song Ranking problem using open source libraries.
We are so 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 hosting the event live. The evening will be…
In this post we describe what is an Intervals Table and how to build it using a Behaviour-Driven-Development (BDD) approach.
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