AI FR Francois Gaillard · ADEO Tech Blog Solving High-Cardinality Contextual Sorting with Elasticsearch Sparse Vectors A look at how we implemented contextual product sorting on the Leroy Merlin catalog by repurposing sparse vectors.
AI ART HUM GEN CA caldeguer Architecture of Significance: Embeddings and the Vector Search Revolution From the sunset of keywords to the engineering of semantic intent
HA Hash Block Top 5 Re-Ranking Models Under 150 ms Practical, battle-tested re-rankers (SPLADE, ColBERT, and friends) plus speed tactics that keep latency tight without tanking relevance.
