Papers with Seq2Seq models
Conditional set generation using Seq2seq models (2022.emnlp-main)
Copied to clipboard
| Challenge: | Several NLP tasks are instances of set generation. |
| Approach: | They propose a model-independent data augmentation approach that enlarges the model with the signals of order-invariance and cardinality. |
| Outcome: | The proposed method improves performance on four benchmark datasets with no additional annotations. |
Hierarchical Transformer for Task Oriented Dialog Systems (2021.naacl-main)
Copied to clipboard
| Challenge: | Existing models for dialog generation are challenging to train using the standard Seq2Seq models. |
| Approach: | They propose a framework for Hierarchical Transformer Encoders that can be morphed into any hierarchical transformer by using specially designed attention masks and positional encodings. |
| Outcome: | The proposed framework can be morphed into any hierarchical encoder, including HRED and HIBERT like models, by using specially designed attention masks and positional encodings. |
Distilling Knowledge Learned in BERT for Text Generation (2020.acl-main)
Copied to clipboard
| Challenge: | Large-scale pre-trained language models such as BERT have revolutionized the state of the art in many language understanding tasks. |
| Approach: | They propose a conditional masked language modeling approach to fine tune BERT on target generation tasks by imposing global sequence-level supervision on conventional Seq2Seq models. |
| Outcome: | The proposed model outperforms strong Transformer baselines on multiple language generation tasks such as machine translation and text summarization. |