Search Results for author: Ingmar Weber

Found 15 papers, 6 papers with code

Ten Years after ImageNet: A 360° Perspective on AI

no code implementations1 Oct 2022 Sanjay Chawla, Preslav Nakov, Ahmed Ali, Wendy Hall, Issa Khalil, Xiaosong Ma, Husrev Taha Sencar, Ingmar Weber, Michael Wooldridge, Ting Yu

The rise of attention networks, self-supervised learning, generative modeling, and graph neural networks has widened the application space of AI.

Decision Making Fairness +1

Estimating Community Feedback Effect on Topic Choice in Social Media with Predictive Modeling

no code implementations8 Mar 2021 David Ifeoluwa Adelani, Ryota Kobayashi, Ingmar Weber, Przemyslaw A. Grabowicz

A defining feature of social media is that other users can provide feedback -- called community feedback -- to their content in the form of comments, replies, and retweets.

Social and Information Networks

Going beyond accuracy: estimating homophily in social networks using predictions

1 code implementation30 Jan 2020 George Berry, Antonio Sirianni, Ingmar Weber, Jisun An, Michael Macy

While this paper focuses on homophily, results generalize to other relational measures which aggregate predictions along the dyads in a network.

General Classification

How to make a pizza: Learning a compositional layer-based GAN model

no code implementations CVPR 2019 Dim P. Papadopoulos, Youssef Tamaazousti, Ferda Ofli, Ingmar Weber, Antonio Torralba

From a visual perspective, every instruction step can be seen as a way to change the visual appearance of the dish by adding extra objects (e. g., adding an ingredient) or changing the appearance of the existing ones (e. g., cooking the dish).

Generative Adversarial Network

Racial Bias in Hate Speech and Abusive Language Detection Datasets

5 code implementations WS 2019 Thomas Davidson, Debasmita Bhattacharya, Ingmar Weber

Technologies for abusive language detection are being developed and applied with little consideration of their potential biases.

Abuse Detection Abusive Language

Estimating group properties in online social networks with a classifier

1 code implementation25 Jul 2018 George Berry, Antonio Sirianni, Nathan High, Agrippa Kellum, Ingmar Weber, Michael Macy

This is a three step procedure which entails: 1) walking the graph starting from an arbitrary node; 2) learning a classifier on the nodes in the walk; and 3) applying a post-hoc adjustment to classification labels.

Social and Information Networks

Understanding Abuse: A Typology of Abusive Language Detection Subtasks

1 code implementation WS 2017 Zeerak Waseem, Thomas Davidson, Dana Warmsley, Ingmar Weber

As the body of research on abusive language detection and analysis grows, there is a need for critical consideration of the relationships between different subtasks that have been grouped under this label.

Abuse Detection Abusive Language

Psychological and Personality Profiles of Political Extremists

no code implementations1 Apr 2017 Meysam Alizadeh, Ingmar Weber, Claudio Cioffi-Revilla, Santo Fortunato, Michael Macy

Global recruitment into radical Islamic movements has spurred renewed interest in the appeal of political extremism.

Face-to-BMI: Using Computer Vision to Infer Body Mass Index on Social Media

no code implementations9 Mar 2017 Enes Kocabey, Mustafa Camurcu, Ferda Ofli, Yusuf Aytar, Javier Marin, Antonio Torralba, Ingmar Weber

A person's weight status can have profound implications on their life, ranging from mental health, to longevity, to financial income.

Body Mass Index (BMI) Prediction

Is Saki #delicious? The Food Perception Gap on Instagram and Its Relation to Health

no code implementations21 Feb 2017 Ferda Ofli, Yusuf Aytar, Ingmar Weber, Raggi al Hammouri, Antonio Torralba

Studying how food is perceived in relation to what it actually is typically involves a laboratory setup.

Relation

You Are What Apps You Use: Demographic Prediction Based on User's Apps

1 code implementation29 Feb 2016 Eric Malmi, Ingmar Weber

Our work addresses this need by studying the predictability of user demographics based on the list of a user's apps which is readily available to many app developers.

Social and Information Networks

The Effect of Social Feedback in a Reddit Weight Loss Community

no code implementations25 Feb 2016 Tiago O. Cunha, Ingmar Weber, Hamed Haddadi, Gisele L. Pappa

It is generally accepted as common wisdom that receiving social feedback is helpful to (i) keep an individual engaged with a community and to (ii) facilitate an individual's positive behavior change.

Social and Information Networks

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