Search Results for author: Steven Schwarcz

Found 6 papers, 1 papers with code

Fact, Fetch, and Reason: A Unified Evaluation of Retrieval-Augmented Generation

1 code implementation19 Sep 2024 Satyapriya Krishna, Kalpesh Krishna, Anhad Mohananey, Steven Schwarcz, Adam Stambler, Shyam Upadhyay, Manaal Faruqui

The accuracy is significantly improved with our proposed multi-step retrieval pipeline, achieving an accuracy of 0. 66 (>50% improvement).

RAG Retrieval

Self-Denoising Neural Networks for Few Shot Learning

no code implementations26 Oct 2021 Steven Schwarcz, Sai Saketh Rambhatla, Rama Chellappa

This architecture, which we call a Self-Denoising Neural Network (SDNN), can be applied easily to most modern convolutional neural architectures, and can be used as a supplement to many existing few-shot learning techniques.

Action Detection Denoising +1

Finding Facial Forgery Artifacts with Parts-Based Detectors

no code implementations21 Sep 2021 Steven Schwarcz, Rama Chellappa

Manipulated videos, especially those where the identity of an individual has been modified using deep neural networks, are becoming an increasingly relevant threat in the modern day.

DeepFake Detection Face Swapping

SPIN: A High Speed, High Resolution Vision Dataset for Tracking and Action Recognition in Ping Pong

no code implementations13 Dec 2019 Steven Schwarcz, Peng Xu, David D'Ambrosio, Juhana Kangaspunta, Anelia Angelova, Huong Phan, Navdeep Jaitly

The corpus consists of ping pong play with three main annotation streams that can be used to learn tracking and action recognition models -- tracking of the ping pong ball and poses of humans in the videos and the spin of the ball being hit by humans.

Action Recognition Pose Estimation +1

3D Human Pose Estimation from Deep Multi-View 2D Pose

no code implementations7 Feb 2019 Steven Schwarcz, Thomas Pollard

Human pose estimation - the process of recognizing a human's limb positions and orientations in a video - has many important applications including surveillance, diagnosis of movement disorders, and computer animation.

3D Human Pose Estimation 3D Pose Estimation

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