AP

Aris Papadopoulos

Principal Product Manager I at Elastic

About the author

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.

Author’s articles

Comparing ELSER for retrieval relevance on the Hugging Face MTEB Leaderboard

October 7, 2024

Comparing ELSER for retrieval relevance on the Hugging Face MTEB Leaderboard

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

Generative AI architectures with transformers explained from the ground up

September 29, 2023

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.

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

June 21, 2023

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.

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