ArXiv TLDR

Danqi Chen

2 papers · Latest:

Natural Language Processing

Agentic Aggregation for Parallel Scaling of Long-Horizon Agentic Tasks

AggAgent uses an aggregation agent to efficiently scale long-horizon agentic tasks by synthesizing information from parallel trajectories.

2604.11753
Natural Language Processing

RoBERTa: A Robustly Optimized BERT Pretraining Approach

RoBERTa revisits BERT pretraining with optimized hyperparameters and more data, achieving state-of-the-art NLP performance and revealing that BERT was originally undertrained.

1907.11692

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