Search Results for author: Sahithya Ravi

Found 10 papers, 5 papers with code

CulturalTeaming: AI-Assisted Interactive Red-Teaming for Challenging LLMs' (Lack of) Multicultural Knowledge

no code implementations10 Apr 2024 Yu Ying Chiu, Liwei Jiang, Maria Antoniak, Chan Young Park, Shuyue Stella Li, Mehar Bhatia, Sahithya Ravi, Yulia Tsvetkov, Vered Shwartz, Yejin Choi

Our study reveals that CulturalTeaming's various modes of AI assistance support annotators in creating cultural questions, that modern LLMs fail at, in a gamified manner.

Empowering Air Travelers: A Chatbot for Canadian Air Passenger Rights

no code implementations19 Mar 2024 Maksym Taranukhin, Sahithya Ravi, Gabor Lukacs, Evangelos Milios, Vered Shwartz

Recognizing this demand, we present a chatbot to assist passengers and educate them about their rights.

Chatbot Retrieval

Small But Funny: A Feedback-Driven Approach to Humor Distillation

no code implementations28 Feb 2024 Sahithya Ravi, Patrick Huber, Akshat Shrivastava, Aditya Sagar, Ahmed Aly, Vered Shwartz, Arash Einolghozati

The emergence of Large Language Models (LLMs) has brought to light promising language generation capabilities, particularly in performing tasks like complex reasoning and creative writing.

Text Generation

CASE: Commonsense-Augmented Score with an Expanded Answer Space

1 code implementation3 Nov 2023 Wenkai Chen, Sahithya Ravi, Vered Shwartz

One of the major limitations of the basic score is that it treats all words as equally important.

Multiple-choice

COMET-M: Reasoning about Multiple Events in Complex Sentences

1 code implementation24 May 2023 Sahithya Ravi, Raymond Ng, Vered Shwartz

We propose COMET-M (Multi-Event), an event-centric commonsense model capable of generating commonsense inferences for a target event within a complex sentence.

coreference-resolution Sentence

VLC-BERT: Visual Question Answering with Contextualized Commonsense Knowledge

1 code implementation24 Oct 2022 Sahithya Ravi, Aditya Chinchure, Leonid Sigal, Renjie Liao, Vered Shwartz

In contrast to previous methods which inject knowledge from static knowledge bases, we investigate the incorporation of contextualized knowledge using Commonsense Transformer (COMET), an existing knowledge model trained on human-curated knowledge bases.

Ranked #8 on Visual Question Answering (VQA) on A-OKVQA (DA VQA Score metric)

Question Answering Visual Question Answering

ViDi: Descriptive Visual Data Clustering as Radiologist Assistant in COVID-19 Streamline Diagnostic

no code implementations30 Nov 2020 Sahithya Ravi, Samaneh Khoshrou, Mykola Pechenizkiy

In the light of the COVID-19 pandemic, deep learning methods have been widely investigated in detecting COVID-19 from chest X-rays.

Clustering Decision Making +2

OpenML-Python: an extensible Python API for OpenML

1 code implementation6 Nov 2019 Matthias Feurer, Jan N. van Rijn, Arlind Kadra, Pieter Gijsbers, Neeratyoy Mallik, Sahithya Ravi, Andreas Müller, Joaquin Vanschoren, Frank Hutter

It also provides functionality to conduct machine learning experiments, upload the results to OpenML, and reproduce results which are stored on OpenML.

BIG-bench Machine Learning

Evaluation, Modeling and Optimization of Coverage Enhancement Methods of NB-IoT

no code implementations19 Feb 2019 Sahithya Ravi, Pouria Zand, Mohieddine El Soussi, Majid Nabi

The resource allocation and link adaptation in NS-3 are modified to comply with the new features of NB-IoT.

Networking and Internet Architecture

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