Search Results for author: Serina Chang

Found 6 papers, 3 papers with code

Inferring Dynamic Networks from Marginals with Iterative Proportional Fitting

1 code implementation28 Feb 2024 Serina Chang, Frederic Koehler, Zhaonan Qu, Jure Leskovec, Johan Ugander

A common network inference problem, arising from real-world data constraints, is how to infer a dynamic network from its time-aggregated adjacency matrix and time-varying marginals (i. e., row and column sums).

Machine Learning for Health symposium 2023 -- Findings track

no code implementations1 Dec 2023 Stefan Hegselmann, Antonio Parziale, Divya Shanmugam, Shengpu Tang, Mercy Nyamewaa Asiedu, Serina Chang, Thomas Hartvigsen, Harvineet Singh

A collection of the accepted Findings papers that were presented at the 3rd Machine Learning for Health symposium (ML4H 2023), which was held on December 10, 2023, in New Orleans, Louisiana, USA.

Accurate Measures of Vaccination and Concerns of Vaccine Holdouts from Web Search Logs

1 code implementation12 Jun 2023 Serina Chang, Adam Fourney, Eric Horvitz

We find that holdouts, compared to early adopters matched on covariates, are 69% more likely to click on untrusted news sites.

Automatically Inferring Gender Associations from Language

no code implementations IJCNLP 2019 Serina Chang, Kathleen McKeown

In this paper, we pose the question: do people talk about women and men in different ways?

Detecting Gang-Involved Escalation on Social Media Using Context

1 code implementation EMNLP 2018 Serina Chang, Ruiqi Zhong, Ethan Adams, Fei-Tzin Lee, Siddharth Varia, Desmond Patton, William Frey, Chris Kedzie, Kathleen McKeown

Gang-involved youth in cities such as Chicago have increasingly turned to social media to post about their experiences and intents online.

Crowd-Sourced Iterative Annotation for Narrative Summarization Corpora

no code implementations EACL 2017 Jessica Ouyang, Serina Chang, Kathy Mckeown

We present an iterative annotation process for producing aligned, parallel corpora of abstractive and extractive summaries for narrative.

Abstractive Text Summarization Sentence Compression +1

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