no code implementations • 16 Aug 2021 • Guruprasad Nayak, Rahul Ghosh, Xiaowei Jia, Vipin Kumar
In many applications, finding adequate labeled data to train predictive models is a major challenge.
no code implementations • 3 Jan 2020 • Guruprasad Nayak, Rahul Ghosh, Xiaowei Jia, Varun Mithal, Vipin Kumar
Many real-world phenomena are observed at multiple resolutions.
no code implementations • Information Retrieval Journal 2019 • Guruprasad Nayak, Sourav Dutta, Deepak Ajwani, Patrick Nicholson, Alessandra Sala
In this paper, we focus on measures that leverage structural properties of the knowledge hierarchy graph to assess the temporal changes.