Common Errors with Apache Solr Feature and Model Stores
Common errors and warnings in manipulating feature stores and models in Solr. Pay attention also to JVM Heap and Zookeeper.
Anna Ruggero
March 8, 2021
Apache Solr Learning to Rank Feature Stores and Models
How to list, upload, delete feature stores and models necessary in Solr for learning to rank.
Anna Ruggero
February 25, 2021
Offline Search Quality Evaluation: Rated Ranking Evaluator (RRE)
The Rated Ranking Evaluator (RRE) is an offline search quality evaluation library for both Apache Solr and Elasticsearch.
Alessandro Benedetti
January 11, 2021
Digging in the Solr code: 5 minutes how to
Let’s quickly setup a Solr development environment for implementation and debugging purposes, with our 5 minutes how to!
Andrea Gazzarini
December 31, 2019
Synonyms and Stopwords: Vademecum
In this post we’ll cover two additional synonyms scenarios and we’ll try to summarise all previous tips in a concise form.
Andrea Gazzarini
September 10, 2018
Still Synonyms + Stopwords?? Mamma mia!
Synonyms and Stopwords: how to deal with missing synonym detection when the original text contains some “intruder” stopword?
Andrea Gazzarini
August 30, 2018
Synonyms + Stopwords?? OMG!
How can we manage synonyms and stopwords at query time? In this article we will try to address this specific and very popular use case.
Andrea Gazzarini
July 30, 2018
Apache Solr/Elasticsearch: How to Manage Multi-term Concepts out of the Box?
Approach for searching multi-term entities/concepts out-of-the-box, without installing any additional components.
Andrea Gazzarini
July 22, 2018
Rated Ranking Evaluator: Help the poor (Search Engineer)
The Rated Ranking Evaluator is a search quality evaluation tool which evaluates the quality of results coming from a search infrastructure.
Andrea Gazzarini
July 10, 2018
Apache Solr: orchestrating Known item and Full-text search
Approach for combining a Known Item Search with a regular Full-text Search, in a sample e-commerce context, using Apache Solr.
Andrea Gazzarini
May 30, 2018
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