User profiles for Abhay Kaushik

Abhay Kaushik

- Verified email at radford.edu - Cited by 140

Abhay Koushik

- Verified email at cbs.mpg.de - Cited by 52

Cross-SEAN: A cross-stitch semi-supervised neural attention model for COVID-19 fake news detection

WS Paka, R Bansal, A Kaushik, S Sengupta… - Applied Soft …, 2021 - Elsevier
As the COVID-19 pandemic sweeps across the world, it has been accompanied by a tsunami
of fake news and misinformation on social media. At the time when reliable information is …

Increase in serotonin transporter binding in patients with premenstrual dysphoric disorder across the menstrual cycle: a case-control longitudinal neuroreceptor ligand …

…, P Rusjan, AV Witte, R Regenthal, A Koushik… - Biological …, 2023 - Elsevier
Background Premenstrual dysphoric disorder (PMDD) disrupts the lives of millions of people
each month. The timing of symptoms suggests that hormonal fluctuations play a role in the …

Market timing and the determinants of performance of sector funds over the business cycle

A Kaushik, A Pennathur, S Barnhart - Managerial Finance, 2010 - emerald.com
Purpose – Market‐timing skills of fund managers are an important issue for both mutual fund
investors and researchers. The purpose of this paper is to analyze the market‐timing skills …

Real-time smartphone-based sleep staging using 1-channel EEG

A Koushik, J Amores, P Maes - 2019 IEEE 16th international …, 2019 - ieeexplore.ieee.org
Automatic and real-time sleep scoring is necessary to develop user interfaces that trigger
stimuli in specific sleep stages. However, most automatic sleep scoring systems have been …

An empirical examination of the performance of real estate mutual funds 1990-2008.

A Kaushik, AK Pennathur - Financial Services Review, 2012 - search.ebscohost.com
Empirical support for the evidence of over-or under-performance in real estate mutual funds
is mixed. Using a sample covering the period 1990-2008, we provide a thorough …

Do mutual funds with few holdings outperform the market?

A Kaushik, SW Barnhart - Journal of Asset Management, 2009 - Springer
This paper investigates the performance of mutual funds that hold a small number of stocks
in their portfolio. Similar to results reported in the literature for the average diversified mutual …

Real-time sleep staging using deep learning on a smartphone for a wearable EEG

A Koushik, J Amores, P Maes - arXiv preprint arXiv:1811.10111, 2018 - arxiv.org
We present the first real-time sleep staging system that uses deep learning without the need
for servers in a smartphone application for a wearable EEG. We employ real-time …

IITK@ detox at SemEval-2021 task 5: Semi-supervised learning and dice loss for toxic spans detection

A Bansal, A Kaushik, A Modi - arXiv preprint arXiv:2104.01566, 2021 - arxiv.org
In this work, we present our approach and findings for SemEval-2021 Task 5 - Toxic Spans
Detection. The task's main aim was to identify spans to which a given text's toxicity could be …

Performance and persistence of performance of healthcare mutual funds

A Kaushik, LK Saubert… - Financial Services …, 2014 - openjournals.libs.uga.edu
This study analyzes 115 actively managed domestic healthcare mutual funds over the period
1/2000–12/2011. Findings of this study show that, on average, healthcare mutual funds …

Performance and new money cash flows in real estate mutual funds

A Kaushik, AK Pennathur - Journal of financial research, 2013 - Wiley Online Library
Empirical evidence on the performance of real estate mutual funds is mixed. Moreover, despite
the growth of new money cash flows into the funds, research on investor rationales for the …