Search Results for author: Derry Tanti Wijaya

Found 21 papers, 8 papers with code

BU-NEmo: an Affective Dataset of Gun Violence News

no code implementations LREC 2022 Carley Reardon, Sejin Paik, Ge Gao, Meet Parekh, Yanling Zhao, Lei Guo, Margrit Betke, Derry Tanti Wijaya

As such, we introduce a U. S. gun violence news dataset that contains news headline and image pairings from 840 news articles with 15K high-quality, crowdsourced annotations on emotional responses to the news pairings.

An Unsupervised Approach to Discover Media Frames

1 code implementation PoliticalNLP (LREC) 2022 Sha Lai, Yanru Jiang, Lei Guo, Margrit Betke, Prakash Ishwar, Derry Tanti Wijaya

We discuss the effectiveness of our approach by comparing the frames it generates in an unsupervised manner to the domain-expert-derived frames for the issue of gun violence, for which a supervised learning model for frame recognition exists.

Community Detection

Detecting Frames in News Headlines and Lead Images in U.S. Gun Violence Coverage

no code implementations Findings (EMNLP) 2021 Isidora Tourni, Lei Guo, Taufiq Husada Daryanto, Fabian Zhafransyah, Edward Edberg Halim, Mona Jalal, Boqi Chen, Sha Lai, Hengchang Hu, Margrit Betke, Prakash Ishwar, Derry Tanti Wijaya

Such perspectives are called “frames” in communication research. We study, for the first time, the value of combining lead images and their contextual information with text to identify the frame of a given news article.

Multimodal Text and Image Classification News Annotation +1

Resolving Pronouns in Twitter Streams: Context can Help!

no code implementations COLING (CRAC) 2020 Anietie Andy, Chris Callison-Burch, Derry Tanti Wijaya

Many people live-tweet televised events like Presidential debates and popular TV-shows and discuss people or characters in the event.

Subspace Regularizers for Few-Shot Class Incremental Learning

1 code implementation ICLR 2022 Afra Feyza Akyürek, Ekin Akyürek, Derry Tanti Wijaya, Jacob Andreas

The key to this approach is a new family of subspace regularization schemes that encourage weight vectors for new classes to lie close to the subspace spanned by the weights of existing classes.

class-incremental learning Image Classification +2

Cultural and Geographical Influences on Image Translatability of Words across Languages

1 code implementation NAACL 2021 Nikzad Khani, Isidora Tourni, Mohammad Sadegh Rasooli, Chris Callison-Burch, Derry Tanti Wijaya

We find that images of words are not always invariant across languages, and that language pairs with shared culture, meaning having either a common language family, ethnicity or religion, have improved image translatability (i. e., have more similar images for similar words) compared to its converse, regardless of their geographic proximity.

Multilingual NLP Multimodal Machine Translation +2

Sentiment-based Candidate Selection for NMT

1 code implementation10 Apr 2021 Alex Jones, Derry Tanti Wijaya

The explosion of user-generated content (UGC)--e. g. social media posts, comments, and reviews--has motivated the development of NLP applications tailored to these types of informal texts.

Machine Translation NMT +2

Multi-Label and Multilingual News Framing Analysis

no code implementations ACL 2020 Afra Feyza Aky{\"u}rek, Lei Guo, R Elanwar, a, Prakash Ishwar, Margrit Betke, Derry Tanti Wijaya

News framing refers to the practice in which aspects of specific issues are highlighted in the news to promote a particular interpretation.

Transfer Learning Translation

Detecting Frames in News Headlines and Its Application to Analyzing News Framing Trends Surrounding U.S. Gun Violence

no code implementations CONLL 2019 Siyi Liu, Lei Guo, Kate Mays, Margrit Betke, Derry Tanti Wijaya

We apply our frame detection approach in a large scale study of 88k news headlines about the coverage of gun violence in the U. S. between 2016 and 2018.

Winter is here: Summarizing Twitter Streams related to Pre-Scheduled Events

no code implementations WS 2019 Anietie Andy, Derry Tanti Wijaya, Chris Callison-Burch

Pre-scheduled events, such as TV shows and sports games, usually garner considerable attention from the public.

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