no code implementations • 27 May 2023 • Animesh Mitra, Saswata Sahoo, Soumyabrata Dey
In this work, we propose a clustering strategy of such categorical big data, utilizing the hidden sparsity of the dataset.
no code implementations • 7 Oct 2020 • Souradip Chakraborty, Ekansh Verma, Saswata Sahoo, Jyotishka Datta
Representation Learning in a heterogeneous space with mixed variables of numerical and categorical types has interesting challenges due to its complex feature manifold.
no code implementations • 21 Sep 2020 • Saswata Sahoo, Souradip Chakraborty
Representation of data on mixed variables, numerical and categorical types to get suitable feature map is a challenging task as important information lies in a complex non-linear manifold.
no code implementations • 6 May 2020 • Saswata Sahoo, Souradip Chakraborty
In this work, we propose a novel strategy to explicitly model the probabilistic dependence structure among the mixed type of variables by an undirected graph.
no code implementations • 2 Jul 2019 • Pranay Dugar, Anirban Chatterjee, Rajesh Shreedhar Bhat, Saswata Sahoo
Furthermore, the proposed text detection method along with a text recognizer outperforms the existing state-of-the-art approaches in extracting text from high entropy images.