Aris Papadopoulos

Aris Papadopoulos

Principal Product Manager I at Elastic

Aris is a principal product manager who has worked with data-driven and machine learning products for the past several years in various industries including fintech, traveltech, and journalism. He is based in San Francisco and is from Athens, Greece.

Articles by Aris Papadopoulos
ES|QL

Approximate queries in Elasticsearch ES|QL: 100x faster on billions of records, with built-in confidence intervals

ES|QL now supports approximate query execution. Add one line to your queries, and get results orders of magnitude faster, with built-in confidence intervals that tell you exactly how much to trust them.

Aris Papadopoulos
ML ResearchAI

Comparing ELSER for retrieval relevance on the Hugging Face MTEB Leaderboard

This blog compares ELSER for retrieval relevance on the Hugging Face MTEB Leaderboard.

Aris Papadopoulos
ML ResearchAI

Generative AI architectures with transformers explained from the ground up

Here's how generative AI works from the ground up, including embeddings, transformer-encoder architecture, training/fine-tuning models & more.

Aris Papadopoulos
ML ResearchAI

Introducing Elastic Learned Sparse Encoder: Elastic’s AI model for semantic search

Learn about the Elastic Learned Sparse Encoder (ELSER), an AI model for high relevance semantic search across domains.

Aris Papadopoulos