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led-base-16384
allenai/led-base-16384
led-base-16384 is a machine learning model from allenai. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for transformers. The card lists the license as apache-2.0.
Allenai's Longformer Encoder-Decoder (LED).
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At a glance
- Library
- transformers
- License
- apache-2.0
- Model type
- led
- Access
- Public
- Created
- Mar 2, 2022
- Updated
- Jan 24, 2023
- SHA
- 38335783
Model card
From the Hugging Face model README
Introduction
Allenai's Longformer Encoder-Decoder (LED).
As described in Longformer: The Long-Document Transformer by Iz Beltagy, Matthew E. Peters, Arman Cohan, led-base-16384 was initialized from bart-base since both models share the exact same architecture. To be able to process 16K tokens, bart-base's position embedding matrix was simply copied 16 times.
This model is especially interesting for long-range summarization and question answering.
Fine-tuning for down-stream task
This notebook shows how led-base-16384 can effectively be fine-tuned on a downstream task.
- Library
- transformers
- Type
- led
- License
- apache-2.0
- Languages
- en
- Created
- Mar 2, 2022
- Updated
- Jan 24, 2023