no code implementations • ICLR 2019 • Kedar Dhamdhere, Mukund Sundararajan, Qiqi Yan
Informally, the conductance of a hidden unit of a deep network is the flow of attribution via this hidden unit.
2 code implementations • 30 May 2018 • Kedar Dhamdhere, Mukund Sundararajan, Qiqi Yan
Informally, the conductance of a hidden unit of a deep network is the \emph{flow} of attribution via this hidden unit.
4 code implementations • ACL 2018 • Pramod Kaushik Mudrakarta, Ankur Taly, Mukund Sundararajan, Kedar Dhamdhere
Our strongest attacks drop the accuracy of a visual question answering model from $61. 1\%$ to $19\%$, and that of a tabular question answering model from $33. 5\%$ to $3. 3\%$.
no code implementations • 12 Mar 2018 • Pramod Kaushik Mudrakarta, Ankur Taly, Mukund Sundararajan, Kedar Dhamdhere
The large impact on the performance of the KDG model suggests that the pruning may be a useful pre-processing step in training other semantic parsers as well.
no code implementations • 10 Sep 2017 • Kedar Dhamdhere, Kevin S. McCurley, Mukund Sundararajan, Ankur Taly
We study question-answering over semi-structured data.