Yong-Yeol Ahn

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Indiana University Bloomington ∙ Indiana University

People, Places, and Ties: Landscape of social places and their social network structures

Due to their essential role as places for socialization, "third places" ...
01/12/2021 ∙ by Jaehyuk Park, et al. ∙ 4 ∙ share

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Unsupervised embedding of trajectories captures the latent structure of mobility

Human mobility and migration drive major societal phenomena such as the ...
12/04/2020 ∙ by Dakota Murray, et al. ∙ 0 ∙ share

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A Systematic Media Frame Analysis of 1.5 Million New York Times Articles from 2000 to 2017

Framing is an indispensable narrative device for news media because even...
05/04/2020 ∙ by Haewoon Kwak, et al. ∙ 0 ∙ share

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FrameAxis: Characterizing Framing Bias and Intensity with Word Embedding

We propose FrameAxis, a method of characterizing the framing of a given ...
02/20/2020 ∙ by Haewoon Kwak, et al. ∙ 0 ∙ share

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Neural Embeddings of Scholarly Periodicals Reveal Complex Disciplinary Organizations

Understanding the structure of knowledge domains has been one of the fou...
01/22/2020 ∙ by Hao Peng, et al. ∙ 0 ∙ share

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Co-contributorship Network and Division of Labor in Individual Scientific Collaborations

Collaborations are pervasive in current science. Collaborations have bee...
11/25/2019 ∙ by Chao Lu, et al. ∙ 0 ∙ share

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Massive Multi-Agent Data-Driven Simulations of the GitHub Ecosystem

Simulating and predicting planetary-scale techno-social systems poses he...
08/15/2019 ∙ by Jim Blythe, et al. ∙ 0 ∙ share

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Evolution of the Informational Complexity of Contemporary Western Music

We measure the complexity of songs in the Million Song Dataset (MSD) in ...
07/09/2019 ∙ by Thomas Parmer, et al. ∙ 0 ∙ share

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Sameness Attracts, Novelty Disturbs, but Outliers Flourish in Fanfiction Online

The nature of what people enjoy is not just a central question for the c...
04/16/2019 ∙ by Elise Jing, et al. ∙ 0 ∙ share

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SemAxis: A Lightweight Framework to Characterize Domain-Specific Word Semantics Beyond Sentiment

Because word semantics can substantially change across communities and c...
06/14/2018 ∙ by Jisun An, et al. ∙ 0 ∙ share

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The Minor Fall, the Major Lift: Inferring Emotional Valence of Musical Chords through Lyrics

We investigate the association between musical chords and lyrics by anal...
06/26/2017 ∙ by Artemy Kolchinsky, et al. ∙ 0 ∙ share

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Optimal modularity and memory capacity of neural networks

The neural network is a powerful computing framework that has been explo...
06/20/2017 ∙ by Nathaniel Rodriguez, et al. ∙ 0 ∙ share

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On comparing clusterings: an element-centric framework unifies overlaps and hierarchy

Clustering is one of the most universal approaches for understanding com...
06/19/2017 ∙ by Alexander J. Gates, et al. ∙ 0 ∙ share

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The Impact of Random Models on Clustering Similarity

Clustering is a central approach for unsupervised learning. After cluste...
01/23/2017 ∙ by Alexander J. Gates, et al. ∙ 0 ∙ share

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Gendered Conversation in a Social Game-Streaming Platform

Online social media and games are increasingly replacing offline social ...
11/20/2016 ∙ by Supun Nakandala, et al. ∙ 0 ∙ share

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Yong-Yeol Ahn

Featured Co-authors

Hao Peng

Emilio Ferrara

Kristina Lerman

Chenwei Zhang

Rodrigo Costas

Ying Ding

Filippo Menczer

Di Huang

Tim Weninger

Alessandro Flammini

Jisun An

People, Places, and Ties: Landscape of social places and their social network structures

Unsupervised embedding of trajectories captures the latent structure of mobility

A Systematic Media Frame Analysis of 1.5 Million New York Times Articles from 2000 to 2017

FrameAxis: Characterizing Framing Bias and Intensity with Word Embedding

Neural Embeddings of Scholarly Periodicals Reveal Complex Disciplinary Organizations

Co-contributorship Network and Division of Labor in Individual Scientific Collaborations

Massive Multi-Agent Data-Driven Simulations of the GitHub Ecosystem

Evolution of the Informational Complexity of Contemporary Western Music

Sameness Attracts, Novelty Disturbs, but Outliers Flourish in Fanfiction Online

SemAxis: A Lightweight Framework to Characterize Domain-Specific Word Semantics Beyond Sentiment

The Minor Fall, the Major Lift: Inferring Emotional Valence of Musical Chords through Lyrics

Optimal modularity and memory capacity of neural networks

On comparing clusterings: an element-centric framework unifies overlaps and hierarchy

The Impact of Random Models on Clustering Similarity

Gendered Conversation in a Social Game-Streaming Platform