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Bart Large Xsum

Developed by facebook
A large-scale summarization model based on the BART architecture, fine-tuned specifically on the xsum dataset, excelling at generating concise news summaries.
Downloads 20.44k
Release Time : 3/2/2022

Model Overview

This model is a sequence-to-sequence model based on the BART architecture, specifically designed for text summarization tasks, particularly excelling at generating extremely concise news summaries (single-sentence summaries).

Model Features

Extreme summarization capability
Optimized specifically for the xsum dataset, capable of generating extremely concise single-sentence summaries
Multi-dataset adaptation
Validated performance on various summarization datasets including CNN/DailyMail and SAMSum
Efficient fine-tuning
Based on the pre-trained BART-large model, can be quickly fine-tuned with minimal data to adapt to new domains

Model Capabilities

Text summarization generation
Long text compression
Key information extraction

Use Cases

News media
Automatic news summarization
Generates single-sentence summaries for long news articles
Achieves ROUGE-1 score of 45.45 on xsum test set
Conversation analysis
Dialogue summarization
Extracts key information from chat logs
Achieves ROUGE-1 score of 24.92 on SAMSum test set
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