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Insights, best practices, and thought leadership on search relevance, NLP, and information retrieval from the Cognitivi team.

Latest insights on search relevance

Explore our latest articles on search quality, relevance engineering, NLP techniques, and evaluation best practices

Jan 15, 2025
Search Relevance
Improving E-commerce Search with Learning to Rank
Feb 10, 2025
Query Analysis
Query Understanding: The Key to Better Search Results
Mar 05, 2025
Evaluation
Measuring Search Quality with NDCG and Other Metrics
Apr 18, 2025
NLP
How Semantic Search and Vector Embeddings Are Changing Retrieval
May 22, 2025
Search Relevance
Building a Relevance Feedback Loop with Click-Through Data
Jun 14, 2025
Query Analysis
Synonym Expansion and Query Rewriting for Better Recall
Jul 08, 2025
NLP
Applying Transformer Models to Enterprise Search Ranking
Aug 19, 2025
Evaluation
Solr vs Elasticsearch vs OpenSearch: Choosing the Right Engine

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