Papers by Peter Foster
Sequential Path Signature Networks for Personalised Longitudinal Language Modeling (2023.findings-acl)
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| Challenge: | Current work on low-dimensional static user representations or more importantly on dynamic user representation is limited. |
| Approach: | They propose to integrate path signatures from rough path theory into neural sequential models by integrating contextual neural representations and recursive neural networks. |
| Outcome: | The proposed model outperforms state-of-the-art models on macro-average F1 score on two available datasets and outperformed previous models which only have access to historical posts. |