Alibaba Cloud Developer

Jul 31, 2019 · Artificial Intelligence

How Alibaba’s Enriched BERT Set a New Record in Open‑Domain QA

Alibaba’s AI team introduced a multi‑stage, document‑ranking and paragraph‑ranking system built on an Enriched BERT model that topped the MS MARCO reading‑comprehension leaderboard, surpassing previous state‑of‑the‑art methods and even human performance on open‑domain QA tasks.