no code implementations • 16 Nov 2023 • Joseph J. Peper, Wenzhao Qiu, Lu Wang
We investigate pre-training techniques for abstractive multi-document summarization (MDS), which is much less studied than summarizing single documents.
1 code implementation • 14 Nov 2022 • Joseph J. Peper, Lu Wang
Generative models have demonstrated impressive results on Aspect-based Sentiment Analysis (ABSA) tasks, particularly for the emerging task of extracting Aspect-Category-Opinion-Sentiment (ACOS) quadruples.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +2
5 code implementations • IJCNLP 2019 • Stefan Larson, Anish Mahendran, Joseph J. Peper, Christopher Clarke, Andrew Lee, Parker Hill, Jonathan K. Kummerfeld, Kevin Leach, Michael A. Laurenzano, Lingjia Tang, Jason Mars
We find that while the classifiers perform well on in-scope intent classification, they struggle to identify out-of-scope queries.