Jérémy Gachet

Scoring in Elasticsearch

Multi Match Query with elasticsearch – Influence scoring – part 3

As we saw in part 1, we can use boolean queries to influence scoring and boost the relevance of your searches. But it soon becomes very verbose and some kind of queries can be quite complicated to write. Multi-match comes to help you write more concise search Queries.  TL:DR Terms can be reused to “boost” better results – in part 1 Filter can be used to scope a query without influencing the score – in part 1 Mix Must/Should/Filter in one Elasticsearch…

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Boost your fields for better relevance with Elaticsearch

Boost field weight in Elasticsearch – Influence Elasticsearch Scoring – Part 2

In the previous articles about scoring, and boolean queries Spoon Consulting saw how the scoring of Elasticsearch works by default and how to tweak your query to influence it.  In the article below, we will study how we can add different weights to different fields, and the different “boost” behaviors.  TL:DR Terms can be reused to “boost” better results – in part 1 Filter can be used to scope a query without influencing the score – in part 1 Mix…

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Meaning of relevance

Boolean query with elasticsearch – Influence Elasticsearch Scoring – Part 1

In the previous article about scoring, Spoon Consulting saw how the scoring of Elasticsearch works by default.  Now let’s see how you can leverage your results to map your use cases.  TL:DR Terms can be reused to “boost” better results – in part 1 Filter can be used to scope a query without influencing the score – in part 1 Mix Must/Should/Filter in one Elasticsearch boolean query give a lot of flexibility – in part 1 Boosts give weight on…

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Paginate aggregation with Elasticsearch

Paginating term aggregation

In Elasticsearch, paginating aggregations results is a recurring need.By default, Elastic will send all results in your aggregation. If a query filter is often enough, it’s not always the wanted behavior.  First possibility, increase a lot the size parameter and do the pagination on front side.It can be a good solution… for few hundred results, and a low cardinality.  But if we don’t want to crash our app, we probably can do better.  Depending on your specific use case you will…

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Presentation of Elastic by Spoon consulting

Spoon Consulting present Elastic uses cases for the online Devcon MRU 2020

Each year, Spoon Consulting is here to support the most important developer conference in Mauritius. And of course, we talked about Elastic. Discover the presentation, in french, and soon, the whole video of the conference. And just for fun here is the transcript of the pptx made by slideshare: Devcon Ile Maurice présentation Use Cases Elasticsearch par Spoon Consulting 1. Elastic.co powered by Spoon For search… and more! 2. 01 02 03 Observabilité Agenda Spoon Consulting en Bref Search 04 Sécurité05…

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More like this on ebay

More Like This query (MLT) – Suggest similar content with Elasticsearch

TL:DR With the More Like This query, Elasticsearch gives an easy and powerful way to find contents similar to what your users are currently watching.  It’s a key point to improve your retention, and your ROI  More Like This Query : Suggest related content Any company that edits a website, or any content centred tool has one only goal: Improve Transformation.It can be a contact form, a newsletter subscription, an online purchase, a click on an advert or simply finding…

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Improve wordpress search with elastic search

Improve WordPress search with Elasticsearch

WordPress powers more than 35% of all websites on the internet (according to Kingsta.com), and if your company has a showcase website or a blog, you probably use wordpress.  With a simple plugin, you can enhance your wordpress search by using Elasticsearch.  TL:DR Increase your ROI and the sessions durations on your website in less than an hour of work.  Provide typo tolerant case insensitive search Search result by score Suggest similar articles Filter results in one click with facets…

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Data management with Spoon Consulting and Elasticsearch

How Elasticsearch and Spoon Consulting enhance data readiness

Welcome to the Data Era! It is great to have tons of data, but what is the point if you don’t make the most of it? Searching and analyzing data are essential in the functioning of digital applications.More than ever, in the digital age, companies are looking for a solution to look back in time, see trends in the data to make strategic decisions. What if a toolset helps you to drill down to any level of detail, for any…

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