1 code implementation • NAACL (BioNLP) 2021 • Zelalem Gero, Joyce Ho
Keyphrases provide a concise representation by identifying salient concepts in a document.
no code implementations • ICLR 2022 • Huan He, Shifan Zhao, Yuanzhe Xi, Joyce Ho, Yousef Saad
We also empirically show that GDA-AM solves a variety of minimax problems and improves GAN training on several datasets
1 code implementation • NAACL 2021 • Sergey Volokhin, Joyce Ho, Oleg Rokhlenko, Eugene Agichtein
We call our proposed method ConvExtr (Conversational Collaborative Filtering using External Data), which 1) infers a user{'}s sentiment towards an entity from the conversation context, and 2) transforms the ratings of {``}similar{''} external reviewers to predict the current user{'}s preferences.
no code implementations • 13 Nov 2019 • Ardavan Afshar, Ioakeim Perros, Haesun Park, Christopher deFilippi, Xiaowei Yan, Walter Stewart, Joyce Ho, Jimeng Sun
TASTE combines the PARAFAC2 model with non-negative matrix factorization to model a temporal and a static tensor.
1 code implementation • 12 Mar 2018 • Ardavan Afshar, Ioakeim Perros, Evangelos E. Papalexakis, Elizabeth Searles, Joyce Ho, Jimeng Sun
To tackle these challenges, we propose a {\it CO}nstrained {\it PA}RAFAC2 (COPA) method, which carefully incorporates optimization constraints such as temporal smoothness, sparsity, and non-negativity in the resulting factors.
no code implementations • 16 Jun 2016 • Yubin Park, Joyce Ho, Joydeep Ghosh
The resulting chain of decision rules yields a pure subset of the minority class examples.