XLNet

E435866

XLNet is a generalized autoregressive pretraining model for natural language processing that improves on BERT by leveraging permutation-based language modeling to better capture bidirectional context.

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XLNet canonical 1

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Predicate Object
instanceOf autoregressive model
deep learning model
language model
natural language processing model
permutation language model
pretrained model
transformer model
achievedStateOfTheArtOn GLUE benchmark NERFINISHED
RACE dataset NERFINISHED
SQuAD 2.0 NERFINISHED
appliedTo natural language inference
question answering
reading comprehension
sentiment analysis
text classification
availableAs open-source implementation
basedOn Transformer architecture
comparedTo BERT NERFINISHED
developedBy Carnegie Mellon University NERFINISHED
Google Brain NERFINISHED
extends Transformer-XL NERFINISHED
hasAuthor Jaime Carbonell NERFINISHED
Quoc V. Le NERFINISHED
Ruslan Salakhutdinov NERFINISHED
Yiming Yang NERFINISHED
Zhilin Yang NERFINISHED
Zihang Dai NERFINISHED
hasFirstAuthor Zhilin Yang NERFINISHED
hasFullName XLNet: Generalized Autoregressive Pretraining for Language Understanding NERFINISHED
hasInput tokenized text
hasLicense Apache License 2.0 NERFINISHED
hasOutput contextual token representations
hasProperty avoids independence assumption between masked positions
captures bidirectional context
supports relative positional encoding
supports segment-level recurrence
uses autoregressive factorization order
uses permutation of factorization order
implementedIn PyTorch NERFINISHED
TensorFlow NERFINISHED
improvesOn BERT NERFINISHED
proposedInPaper XLNet: Generalized Autoregressive Pretraining for Language Understanding NERFINISHED
publicationYear 2019
publishedIn NeurIPS 2019 NERFINISHED
relatedTo Transformer-XL NERFINISHED
usedFor fine-tuning on downstream tasks
transfer learning in NLP
usesObjective generalized autoregressive pretraining
permutation language modeling

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