1 code implementation • 19 Mar 2021 • Chandan Gautam, Sethupathy Parameswaran, Ashish Mishra, Suresh Sundaram
Methods proposed in the literature for zero-shot learning (ZSL) are typically suitable for offline learning and cannot continually learn from sequential streaming data.
no code implementations • 22 Jan 2021 • Chandan Gautam, Sethupathy Parameswaran, Ashish Mishra, Suresh Sundaram
Zero-shot learning is a new paradigm to classify objects from classes that are not available at training time.
no code implementations • 17 Nov 2020 • Chandan Gautam, Sethupathy Parameswaran, Ashish Mishra, Suresh Sundaram
Further, to enhance the reliability, we develop CZSL for a single head continual learning setting where task identity is revealed during the training process but not during the testing.
no code implementations • 14 Nov 2020 • Vinay Kumar Verma, Ashish Mishra, Anubha Pandey, Hema A. Murthy, Piyush Rai
We present a meta-learning based generative model for zero-shot learning (ZSL) towards a challenging setting when the number of training examples from each \emph{seen} class is very few.
no code implementations • 8 Sep 2020 • Achyut Mani Tripathi, Ashish Mishra
The experiments and results show the proposed model prevents the deep model against the six adversarial attacks and maintains high accuracy to classify the COVID-19 cases from the Chest X-Ray image and CT image Datasets.
no code implementations • 18 Jan 2020 • Anubha Pandey, Ashish Mishra, Vinay Kumar Verma, Anurag Mittal, Hema A. Murthy
Conventional approaches to Sketch-Based Image Retrieval (SBIR) assume that the data of all the classes are available during training.
no code implementations • 18 Apr 2019 • Vinay Kumar Verma, Aakansha Mishra, Ashish Mishra, Piyush Rai
We present a probabilistic model for Sketch-Based Image Retrieval (SBIR) where, at retrieval time, we are given sketches from novel classes, that were not present at training time.
no code implementations • ECCV 2018 • Sasi Kiran Yelamarthi, Shiva Krishna Reddy, Ashish Mishra, Anurag Mittal
In this paper, we propose a new bench mark for zero-shot SBIR where the model is evaluated on novel classes that are not seen during training.
1 code implementation • 31 Jul 2018 • Sasi Kiran Yelamarthi, Shiva Krishna Reddy, Ashish Mishra, Anurag Mittal
In this paper, we propose a new benchmark for zero-shot SBIR where the model is evaluated in novel classes that are not seen during training.
no code implementations • 27 Jan 2018 • Ashish Mishra, Vinay Kumar Verma, M Shiva Krishna Reddy, Arulkumar S, Piyush Rai, Anurag Mittal
In particular, we assume that the distribution parameters for any action class in the visual space can be expressed as a linear combination of a set of basis vectors where the combination weights are given by the attributes of the action class.
no code implementations • CVPR 2018 • Vinay Kumar Verma, Gundeep Arora, Ashish Mishra, Piyush Rai
Our model's ability to generate and leverage examples from unseen classes to train the classification model naturally helps to mitigate the bias towards predicting seen classes in generalized zero-shot learning settings.
no code implementations • 3 Sep 2017 • Ashish Mishra, M Shiva Krishna Reddy, Anurag Mittal, Hema A. Murthy
By extensive testing on four benchmark datasets, we show that our model outperforms the state of the art, particularly in the more realistic generalized setting, where the training classes can also appear at the test time along with the novel classes.
1 code implementation • 31 Oct 2016 • Arulkumar Subramaniam, Vismay Patel, Ashish Mishra, Prashanth Balasubramanian, Anurag Mittal
We propose a novel approach for First Impressions Recognition in terms of the Big Five personality-traits from short videos.