Search Results for author: Avradeep Bhowmik

Found 5 papers, 2 papers with code

Image Generation Via Minimizing Fréchet Distance in Discriminator Feature Space

1 code implementation26 Mar 2020 Khoa D. Doan, Saurav Manchanda, Fengjiao Wang, Sathiya Keerthi, Avradeep Bhowmik, Chandan K. Reddy

We use the intuition that it is much better to train the GAN generator by minimizing the distributional distance between real and generated images in a small dimensional feature space representing such a manifold than on the original pixel-space.

Image Generation

Gradient Boosting Neural Networks: GrowNet

1 code implementation19 Feb 2020 Sarkhan Badirli, Xuanqing Liu, Zhengming Xing, Avradeep Bhowmik, Khoa Doan, Sathiya S. Keerthi

A novel gradient boosting framework is proposed where shallow neural networks are employed as ``weak learners''.

Learning-To-Rank regression

Geometry Aware Mappings for High Dimensional Sparse Factors

no code implementations16 May 2016 Avradeep Bhowmik, Nathan Liu, Erheng Zhong, Badri Narayan Bhaskar, Suju Rajan

While matrix factorisation models are ubiquitous in large scale recommendation and search, real time application of such models requires inner product computations over an intractably large set of item factors.

Vocal Bursts Intensity Prediction

Generalized Linear Models for Aggregated Data

no code implementations14 May 2016 Avradeep Bhowmik, Joydeep Ghosh, Oluwasanmi Koyejo

We consider a limiting case of generalized linear modeling when the target variables are only known up to permutation, and explore how this relates to permutation testing; a standard technique for assessing statistical dependency.

Imputation

Monotone Retargeting for Unsupervised Rank Aggregation with Object Features

no code implementations14 May 2016 Avradeep Bhowmik, Joydeep Ghosh

Learning the true ordering between objects by aggregating a set of expert opinion rank order lists is an important and ubiquitous problem in many applications ranging from social choice theory to natural language processing and search aggregation.

Object

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