Search Results for author: Evan Hernandez

Found 8 papers, 4 papers with code

Linearity of Relation Decoding in Transformer Language Models

1 code implementation17 Aug 2023 Evan Hernandez, Arnab Sen Sharma, Tal Haklay, Kevin Meng, Martin Wattenberg, Jacob Andreas, Yonatan Belinkov, David Bau

Linear relation representations may be obtained by constructing a first-order approximation to the LM from a single prompt, and they exist for a variety of factual, commonsense, and linguistic relations.

Relation

Do We Still Need Clinical Language Models?

no code implementations16 Feb 2023 Eric Lehman, Evan Hernandez, Diwakar Mahajan, Jonas Wulff, Micah J. Smith, Zachary Ziegler, Daniel Nadler, Peter Szolovits, Alistair Johnson, Emily Alsentzer

To investigate this question, we conduct an extensive empirical analysis of 12 language models, ranging from 220M to 175B parameters, measuring their performance on 3 different clinical tasks that test their ability to parse and reason over electronic health records.

In-Context Learning

Natural Language Descriptions of Deep Visual Features

2 code implementations26 Jan 2022 Evan Hernandez, Sarah Schwettmann, David Bau, Teona Bagashvili, Antonio Torralba, Jacob Andreas

Given a neuron, MILAN generates a description by searching for a natural language string that maximizes pointwise mutual information with the image regions in which the neuron is active.

Attribute

Toward a Visual Concept Vocabulary for GAN Latent Space

1 code implementation ICCV 2021 Sarah Schwettmann, Evan Hernandez, David Bau, Samuel Klein, Jacob Andreas, Antonio Torralba

A large body of recent work has identified transformations in the latent spaces of generative adversarial networks (GANs) that consistently and interpretably transform generated images.

Disentanglement

Natural Language Descriptions of Deep Features

no code implementations ICLR 2022 Evan Hernandez, Sarah Schwettmann, David Bau, Teona Bagashvili, Antonio Torralba, Jacob Andreas

Given a neuron, MILAN generates a description by searching for a natural language string that maximizes pointwise mutual information with the image regions in which the neuron is active.

Attribute

The Low-Dimensional Linear Geometry of Contextualized Word Representations

no code implementations CoNLL (EMNLP) 2021 Evan Hernandez, Jacob Andreas

We show that a variety of linguistic features (including structured dependency relationships) are encoded in low-dimensional subspaces.

Program Synthesis from Visual Specification

no code implementations4 Jun 2018 Evan Hernandez, Ara Vartanian, Xiaojin Zhu

Program synthesis is the process of automatically translating a specification into computer code.

Program Synthesis

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