1 code implementation • ACL (IWPT) 2021 • Daniel Dakota, Zeeshan Ali Sayyed, Sandra Kübler
In order to determine towhat degree the data imbalance between two domains and the domain differences affect results, we also carry out an experiment with two imbalanced in-domain treebanks and show that loss weighting also improves performance in an in-domain setting.
no code implementations • 12 Jun 2021 • Zeeshan Ali Sayyed
This work investigates the application of sampling methods for sentiment analysis on two different highly imbalanced datasets.
no code implementations • COLING 2018 • JT Wolohan, Misato Hiraga, Atreyee Mukherjee, Zeeshan Ali Sayyed, Matthew Millard
We find significant differences in the language used by depressed users under the two conditions as well as a difference in the ability of machine learning algorithms to correctly detect depression.