DeBERTa

E435870

DeBERTa is a transformer-based language model developed by Microsoft that improves upon BERT and RoBERTa using disentangled attention and enhanced mask decoder mechanisms for superior natural language understanding.

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DeBERTa canonical 1

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Predicate Object
instanceOf pretrained language model
transformer-based language model
architectureComponent embedding layer
feed-forward network
layer normalization
multi-head self-attention
availableOn Hugging Face Transformers NERFINISHED
basedOn Transformer architecture
benchmark GLUE NERFINISHED
SQuAD NERFINISHED
SuperGLUE NERFINISHED
developer Microsoft
hasVersion DeBERTa-XL NERFINISHED
DeBERTa-base NERFINISHED
DeBERTa-large NERFINISHED
DeBERTa-v1 NERFINISHED
DeBERTa-v2 NERFINISHED
DeBERTa-v3 NERFINISHED
DeBERTa-xlarge NERFINISHED
DeBERTa-xxlarge NERFINISHED
implementation PyTorch NERFINISHED
improves context representation
word representation
improvesUpon BERT NERFINISHED
RoBERTa NERFINISHED
introducedBy Microsoft Research NERFINISHED
language English
license MIT License (for official Microsoft implementation) NERFINISHED
optimization Adam optimizer (typical training setup)
outperforms BERT on GLUE
RoBERTa on GLUE (for larger variants)
paperTitle DeBERTa: Decoding-enhanced BERT with Disentangled Attention NERFINISHED
publicationType research paper
releasedYear 2020
supportsTask natural language inference
question answering
sentiment analysis
sequence labeling
text classification
token classification
task natural language understanding
trainingObjective masked language modeling
replaced token detection (for some versions)
uses absolute position embeddings (for some variants)
relative position embeddings
usesMechanism disentangled attention
enhanced mask decoder
usesPretrainingData BookCorpus (for some variants) NERFINISHED
Wikipedia NERFINISHED
large-scale web text

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