Search Results for author: Pranay Lohia

Found 7 papers, 1 papers with code

High Significant Fault Detection in Azure Core Workload Insights

no code implementations14 Apr 2024 Pranay Lohia, Laurent Boue, Sharath Rangappa, Vijay Agneeswaran

Faults or Anomalies are observed in these time-series data owing to faults observed with respect to metric name, resources region, dimensions, and its dimension value associated with the data.

Fault Detection Time Series +1

Counterfactual Multi-Token Fairness in Text Classification

no code implementations8 Feb 2022 Pranay Lohia

We have curated a resource of sensitive tokens and their corresponding perturbation tokens, even extending the support beyond traditionally used sensitive attributes like Age, Gender, Race to Nationality, Disability, and Religion.

Attribute counterfactual +4

Data Quality Toolkit: Automatic assessment of data quality and remediation for machine learning datasets

no code implementations12 Aug 2021 Nitin Gupta, Hima Patel, Shazia Afzal, Naveen Panwar, Ruhi Sharma Mittal, Shanmukha Guttula, Abhinav Jain, Lokesh Nagalapatti, Sameep Mehta, Sandeep Hans, Pranay Lohia, Aniya Aggarwal, Diptikalyan Saha

We attempt to re-look at the data quality issues in the context of building a machine learning pipeline and build a tool that can detect, explain and remediate issues in the data, and systematically and automatically capture all the changes applied to the data.

BIG-bench Machine Learning

Priority-based Post-Processing Bias Mitigation for Individual and Group Fairness

no code implementations31 Jan 2021 Pranay Lohia

Previous post-processing bias mitigation algorithms on both group and individual fairness don't work on regression models and datasets with multi-class numerical labels.

Fairness

Automated Test Generation to Detect Individual Discrimination in AI Models

no code implementations10 Sep 2018 Aniya Agarwal, Pranay Lohia, Seema Nagar, Kuntal Dey, Diptikalyan Saha

In this paper, we present an automated technique to generate test inputs, which is geared towards finding individual discrimination.

Video Analysis of "YouTube Funnies" to Aid the Study of Human Gait and Falls - Preliminary Results and Proof of Concept

no code implementations26 Oct 2016 Babak Taati, Pranay Lohia, Avril Mansfield, Ahmed Ashraf

The analysis explores: computing spatiotemporal parameters of gait in a video captured from an arbitrary viewpoint; the relationship between parameters of gait from the last few steps before the obstacle and falling vs. not falling; and the predictive capacity of a multivariate model in predicting a fall in the presence of an unexpected obstacle.

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