Search Results for author: Nilavra Bhattacharya

Found 7 papers, 2 papers with code

The Effects of Interactive AI Design on User Behavior: An Eye-tracking Study of Fact-checking COVID-19 Claims

1 code implementation17 Feb 2022 Li Shi, Nilavra Bhattacharya, Anubrata Das, Matthew Lease, Jacek Gwidzka

We conducted a lab-based eye-tracking study to investigate how the interactivity of an AI-powered fact-checking system affects user interactions, such as dwell time, attention, and mental resources involved in using the system.

Fact Checking

Captioning Images Taken by People Who Are Blind

no code implementations ECCV 2020 Danna Gurari, Yinan Zhao, Meng Zhang, Nilavra Bhattacharya

While an important problem in the vision community is to design algorithms that can automatically caption images, few publicly-available datasets for algorithm development directly address the interests of real users.

Image Captioning

Relevance Prediction from Eye-movements Using Semi-interpretable Convolutional Neural Networks

no code implementations15 Jan 2020 Nilavra Bhattacharya, Somnath Rakshit, Jacek Gwizdka, Paul Kogut

The trained classifier is used to predict participants' perceived-relevance of news articles from the corresponding scanpath images.

General Classification Image Classification

VizWiz Dataset Browser: A Tool for Visualizing Machine Learning Datasets

no code implementations19 Dec 2019 Nilavra Bhattacharya, Danna Gurari

We present a visualization tool to exhaustively search and browse through a set of large-scale machine learning datasets.

BIG-bench Machine Learning

Relating Eye-Tracking Measures With Changes In Knowledge on Search Tasks

no code implementations7 May 2018 Nilavra Bhattacharya, Jacek Gwizdka

Our results show that the participants with higher change in knowledge differ significantly in terms of their total reading-sequence-length, reading-sequence-duration, and number of reading fixations, when compared to participants with lower knowledge-change.

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