Search Results for author: Michael Cooper

Found 5 papers, 1 papers with code

Copula-Based Deep Survival Models for Dependent Censoring

no code implementations20 Jun 2023 Ali Hossein Gharari Foomani, Michael Cooper, Russell Greiner, Rahul G. Krishnan

A survival dataset describes a set of instances (e. g. patients) and provides, for each, either the time until an event (e. g. death), or the censoring time (e. g. when lost to follow-up - which is a lower bound on the time until the event).

Survival Analysis Survival Prediction

MOMA: Multi-Object Multi-Actor Activity Parsing

no code implementations NeurIPS 2021 Zelun Luo, Wanze Xie, Siddharth Kapoor, Yiyun Liang, Michael Cooper, Juan Carlos Niebles, Ehsan Adeli, Fei-Fei Li

This paper introduces Activity Parsing as the overarching task of temporal segmentation and classification of activities, sub-activities, atomic actions, along with an instance-level understanding of actors, objects, and their relationships in videos.

Object

CompLex --- A New Corpus for Lexical Complexity Prediction from Likert Scale Data

no code implementations LREC 2020 Matthew Shardlow, Michael Cooper, Marcos Zampieri

Predicting which words are considered hard to understand for a given target population is a vital step in many NLP applications such astext simplification.

Binary Classification Complex Word Identification +1

CombiNMT: An Exploration into Neural Text Simplification Models

no code implementations LREC 2020 Michael Cooper, Matthew Shardlow

This work presents a replication study of Exploring Neural Text Simplification Models (Nisioi et al., 2017).

Text Simplification

CompLex: A New Corpus for Lexical Complexity Prediction from Likert Scale Data

1 code implementation16 Mar 2020 Matthew Shardlow, Michael Cooper, Marcos Zampieri

With a few exceptions, previous studies have approached the task as a binary classification task in which systems predict a complexity value (complex vs. non-complex) for a set of target words in a text.

Binary Classification Complex Word Identification +2

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