Search Results for author: Saswata Sahoo

Found 5 papers, 0 papers with code

Dynamic User Segmentation and Usage Profiling

no code implementations27 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.

Clustering Decision Making +1

FairMixRep : Self-supervised Robust Representation Learning for Heterogeneous Data with Fairness constraints

no code implementations7 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.

Decoder Fairness +1

Learning Representation for Mixed Data Types with a Nonlinear Deep Encoder-Decoder Framework

no code implementations21 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.

Clustering Decoder

Graph Spectral Feature Learning for Mixed Data of Categorical and Numerical Type

no code implementations6 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.

Vocal Bursts Type Prediction

Semi-Bagging Based Deep Neural Architecture to Extract Text from High Entropy Images

no code implementations2 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.

Text Detection

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