Search Results for author: Sarkhan Badirli

Found 6 papers, 5 papers with code

Fine-Grained Zero-Shot Learning with DNA as Side Information

1 code implementation NeurIPS 2021 Sarkhan Badirli, Zeynep Akata, George Mohler, Christine Picard, Murat Dundar

Fine-grained zero-shot learning task requires some form of side-information to transfer discriminative information from seen to unseen classes.

Zero-Shot Learning

Image Hashing by Minimizing Discrete Component-wise Wasserstein Distance

1 code implementation29 Feb 2020 Khoa D. Doan, Saurav Manchanda, Sarkhan Badirli, Chandan K. Reddy

In this paper, we show that the high sample-complexity requirement often results in sub-optimal retrieval performance of the adversarial hashing methods.

Image Retrieval Quantization +1

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

Open Set Authorship Attribution toward Demystifying Victorian Periodicals

1 code implementation17 Dec 2019 Sarkhan Badirli, Mary Borgo Ton, Abdulmecit Gungor, Murat Dundar

Existing research in computational authorship attribution (AA) has primarily focused on attribution tasks with a limited number of authors in a closed-set configuration.

Authorship Attribution General Classification +1

Bayesian Zero-Shot Learning

1 code implementation22 Jul 2019 Sarkhan Badirli, Zeynep Akata, Murat Dundar

Object classes that surround us have a natural tendency to emerge at varying levels of abstraction.

Zero-Shot Learning

Coupled IGMM-GANs for deep multimodal anomaly detection in human mobility data

no code implementations8 Sep 2018 Kathryn Gray, Daniel Smolyak, Sarkhan Badirli, George Mohler

In this paper we address two challenges that arise in the study of anomalous human trajectories: 1) a lack of ground truth data on what defines an anomaly and 2) the dependence of existing methods on significant pre-processing and feature engineering.

Anomaly Detection Feature Engineering +1

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