1 code implementation • 22 Feb 2022 • Vishal Kaushal, Ganesh Ramakrishnan, Rishabh Iyer
A recent work has also leveraged submodular functions to propose submodular information measures which have been found to be very useful in solving the problems of guided subset selection and guided summarization.
no code implementations • 30 Apr 2021 • Suraj Kothawade, Vishal Kaushal, Ganesh Ramakrishnan, Jeff Bilmes, Rishabh Iyer
With the rapid growth of data, it is becoming increasingly difficult to train or improve deep learning models with the right subset of data.
1 code implementation • 27 Feb 2021 • Suraj Kothawade, Vishal Kaushal, Ganesh Ramakrishnan, Jeff Bilmes, Rishabh Iyer
Examples of such problems include: i)targeted learning, where the goal is to find subsets with rare classes or rare attributes on which the model is underperforming, and ii)guided summarization, where data (e. g., image collection, text, document or video) is summarized for quicker human consumption with specific additional user intent.
no code implementations • 26 Jan 2021 • Vishal Kaushal, Suraj Kothawade, Anshul Tomar, Rishabh Iyer, Ganesh Ramakrishnan
For long videos, human reference summaries necessary for supervised video summarization techniques are difficult to obtain.
no code implementations • 12 Oct 2020 • Vishal Kaushal, Suraj Kothawade, Ganesh Ramakrishnan, Jeff Bilmes, Himanshu Asnani, Rishabh Iyer
We study submodular information measures as a rich framework for generic, query-focused, privacy sensitive, and update summarization tasks.
no code implementations • 29 Jul 2020 • Vishal Kaushal, Suraj Kothawade, Rishabh Iyer, Ganesh Ramakrishnan
Thirdly, we demonstrate that in the presence of multiple ground truth summaries (due to the highly subjective nature of the task), learning from a single combined ground truth summary using a single loss function is not a good idea.
1 code implementation • 3 Jan 2019 • Vishal Kaushal, Rishabh Iyer, Suraj Kothawade, Rohan Mahadev, Khoshrav Doctor, Ganesh Ramakrishnan
Supervised machine learning based state-of-the-art computer vision techniques are in general data hungry.
no code implementations • 3 Jan 2019 • Vishal Kaushal, Rishabh Iyer, Khoshrav Doctor, Anurag Sahoo, Pratik Dubal, Suraj Kothawade, Rohan Mahadev, Kunal Dargan, Ganesh Ramakrishnan
This paper addresses automatic summarization of videos in a unified manner.
1 code implementation • 24 Sep 2018 • Rishabh Iyer, Pratik Dubal, Kunal Dargan, Suraj Kothawade, Rohan Mahadev, Vishal Kaushal
With increasing amounts of visual data being created in the form of videos and images, visual data selection and summarization are becoming ever increasing problems.
no code implementations • 24 Sep 2018 • Vishal Kaushal, Sandeep Subramanian, Suraj Kothawade, Rishabh Iyer, Ganesh Ramakrishnan
We propose a novel framework for domain specific video summarization.
no code implementations • 28 May 2018 • Vishal Kaushal, Anurag Sahoo, Khoshrav Doctor, Narasimha Raju, Suyash Shetty, Pankaj Singh, Rishabh Iyer, Ganesh Ramakrishnan
Supervised machine learning based state-of-the-art computer vision techniques are in general data hungry and pose the challenges of not having adequate computing resources and of high costs involved in human labeling efforts.
no code implementations • 4 Apr 2017 • Anurag Sahoo, Vishal Kaushal, Khoshrav Doctor, Suyash Shetty, Rishabh Iyer, Ganesh Ramakrishnan
Most importantly, we also show that we can summarize hours of video data in a few seconds, and our system allows the user to generate summaries of various lengths and types interactively on the fly.