Search Results for author: Michael Bernstein

Found 18 papers, 7 papers with code

Evaluating Human-Language Model Interaction

1 code implementation19 Dec 2022 Mina Lee, Megha Srivastava, Amelia Hardy, John Thickstun, Esin Durmus, Ashwin Paranjape, Ines Gerard-Ursin, Xiang Lisa Li, Faisal Ladhak, Frieda Rong, Rose E. Wang, Minae Kwon, Joon Sung Park, Hancheng Cao, Tony Lee, Rishi Bommasani, Michael Bernstein, Percy Liang

To evaluate human-LM interaction, we develop a new framework, Human-AI Language-based Interaction Evaluation (HALIE), that defines the components of interactive systems and dimensions to consider when designing evaluation metrics.

Language Modelling Question Answering

On Second Thought, Let's Not Think Step by Step! Bias and Toxicity in Zero-Shot Reasoning

1 code implementation15 Dec 2022 Omar Shaikh, Hongxin Zhang, William Held, Michael Bernstein, Diyi Yang

Generating a Chain of Thought (CoT) has been shown to consistently improve large language model (LLM) performance on a wide range of NLP tasks.

Instruction Following Language Modelling +2

Explanations Can Reduce Overreliance on AI Systems During Decision-Making

no code implementations13 Dec 2022 Helena Vasconcelos, Matthew Jörke, Madeleine Grunde-McLaughlin, Tobias Gerstenberg, Michael Bernstein, Ranjay Krishna

Prior work has identified a resilient phenomenon that threatens the performance of human-AI decision-making teams: overreliance, when people agree with an AI, even when it is incorrect.

Decision Making

ELIGN: Expectation Alignment as a Multi-Agent Intrinsic Reward

1 code implementation9 Oct 2022 Zixian Ma, Rose Wang, Li Fei-Fei, Michael Bernstein, Ranjay Krishna

These results identify tasks where expectation alignment is a more useful strategy than curiosity-driven exploration for multi-agent coordination, enabling agents to do zero-shot coordination.

Multi-agent Reinforcement Learning

Visual Intelligence through Human Interaction

no code implementations12 Nov 2021 Ranjay Krishna, Mitchell Gordon, Li Fei-Fei, Michael Bernstein

Over the last decade, Computer Vision, the branch of Artificial Intelligence aimed at understanding the visual world, has evolved from simply recognizing objects in images to describing pictures, answering questions about images, aiding robots maneuver around physical spaces and even generating novel visual content.

Conceptual Metaphors Impact Perceptions of Human-AI Collaboration

no code implementations5 Aug 2020 Pranav Khadpe, Ranjay Krishna, Li Fei-Fei, Jeffrey Hancock, Michael Bernstein

In a third study, we assess effects of metaphor choices on potential users' desire to try out the system and find that users are drawn to systems that project higher competence and warmth.

Deep Bayesian Active Learning for Multiple Correct Outputs

no code implementations2 Dec 2019 Khaled Jedoui, Ranjay Krishna, Michael Bernstein, Li Fei-Fei

The assumption that these tasks always have exactly one correct answer has resulted in the creation of numerous uncertainty-based measurements, such as entropy and least confidence, which operate over a model's outputs.

Active Learning Answer Generation +4

Scene Graph Prediction with Limited Labels

1 code implementation ICCV 2019 Vincent S. Chen, Paroma Varma, Ranjay Krishna, Michael Bernstein, Christopher Re, Li Fei-Fei

All scene graph models to date are limited to training on a small set of visual relationships that have thousands of training labels each.

Knowledge Base Completion Question Answering +2

Information Maximizing Visual Question Generation

no code implementations CVPR 2019 Ranjay Krishna, Michael Bernstein, Li Fei-Fei

We build a model that maximizes mutual information between the image, the expected answer and the generated question.

Clustering Question Generation +1

Referring Relationships

2 code implementations CVPR 2018 Ranjay Krishna, Ines Chami, Michael Bernstein, Li Fei-Fei

We formulate the cyclic condition between the entities in a relationship by modelling predicates that connect the entities as shifts in attention from one entity to another.

Iris: A Conversational Agent for Complex Tasks

no code implementations17 Jul 2017 Ethan Fast, Binbin Chen, Julia Mendelsohn, Jonathan Bassen, Michael Bernstein

Today's conversational agents are restricted to simple standalone commands.

Visual Relationship Detection with Language Priors

no code implementations31 Jul 2016 Cewu Lu, Ranjay Krishna, Michael Bernstein, Li Fei-Fei

We improve on prior work by leveraging language priors from semantic word embeddings to finetune the likelihood of a predicted relationship.

Content-Based Image Retrieval Relationship Detection +3

Empath: Understanding Topic Signals in Large-Scale Text

2 code implementations22 Feb 2016 Ethan Fast, Binbin Chen, Michael Bernstein

Given a small set of seed words that characterize a category, Empath uses its neural embedding to discover new related terms, then validates the category with a crowd-powered filter.

Augur: Mining Human Behaviors from Fiction to Power Interactive Systems

no code implementations22 Feb 2016 Ethan Fast, William McGrath, Pranav Rajpurkar, Michael Bernstein

From smart homes that prepare coffee when we wake, to phones that know not to interrupt us during important conversations, our collective visions of HCI imagine a future in which computers understand a broad range of human behaviors.

Image Retrieval Using Scene Graphs

no code implementations CVPR 2015 Justin Johnson, Ranjay Krishna, Michael Stark, Li-Jia Li, David Shamma, Michael Bernstein, Li Fei-Fei

We introduce a novel dataset of 5, 000 human-generated scene graphs grounded to images and use this dataset to evaluate our method for image retrieval.

Image Retrieval Object Localization +1

ImageNet Large Scale Visual Recognition Challenge

12 code implementations1 Sep 2014 Olga Russakovsky, Jia Deng, Hao Su, Jonathan Krause, Sanjeev Satheesh, Sean Ma, Zhiheng Huang, Andrej Karpathy, Aditya Khosla, Michael Bernstein, Alexander C. Berg, Li Fei-Fei

The ImageNet Large Scale Visual Recognition Challenge is a benchmark in object category classification and detection on hundreds of object categories and millions of images.

General Classification Image Classification +4

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