Search Results for author: Ana-Maria Bucur

Found 15 papers, 3 papers with code

Users Hate Blondes: Detecting Sexism in User Comments on Online Romanian News

no code implementations NAACL (WOAH) 2022 Andreea Moldovan, Karla Csürös, Ana-Maria Bucur, Loredana Bercuci

Romania ranks almost last in Europe when it comes to gender equality in political representation, with about 10${%$ fewer women in politics than the E. U.

Capturing Changes in Mood Over Time in Longitudinal Data Using Ensemble Methodologies

no code implementations NAACL (CLPsych) 2022 Ana-Maria Bucur, Hyewon Jang, Farhana Ferdousi Liza

This paper presents the system description of team BLUE for Task A of the CLPsych 2022 Shared Task on identifying changes in mood and behaviour in longitudinal textual data.

Sentence Sentence Embeddings

EXPRES Corpus for A Field-specific Automated Exploratory Study of L2 English Expert Scientific Writing

no code implementations LREC 2022 Ana-Maria Bucur, Madalina Chitez, Valentina Muresan, Andreea Dinca, Roxana Rogobete

After applying lexical sophistication, lexical variation and syntactic complexity formulae, significant differences between disciplines were identified, mainly that research articles from Lv journals have higher lexical complexity, but lower syntactic complexity than articles from Hv journals; while academic vocabulary proved to have discipline specific variation.

Automatic Extraction of the Romanian Academic Word List: Data and Methods

1 code implementation29 Jul 2023 Ana-Maria Bucur, Andreea Dincă, Mădălina Chitez, Roxana Rogobete

This paper presents the methodology and data used for the automatic extraction of the Romanian Academic Word List (Ro-AWL).

POS

Utilizing ChatGPT Generated Data to Retrieve Depression Symptoms from Social Media

no code implementations5 Jul 2023 Ana-Maria Bucur

The task consists of retrieving and ranking Reddit social media sentences that convey symptoms of depression from the BDI-II questionnaire.

Sentence Sentence Embeddings

It's Just a Matter of Time: Detecting Depression with Time-Enriched Multimodal Transformers

1 code implementation13 Jan 2023 Ana-Maria Bucur, Adrian Cosma, Paolo Rosso, Liviu P. Dinu

In this work, we propose a flexible time-enriched multimodal transformer architecture for detecting depression from social media posts, using pretrained models for extracting image and text embeddings.

Depression Detection

An End-to-End Set Transformer for User-Level Classification of Depression and Gambling Disorder

no code implementations2 Jul 2022 Ana-Maria Bucur, Adrian Cosma, Liviu P. Dinu, Paolo Rosso

This work proposes a transformer architecture for user-level classification of gambling addiction and depression that is trainable end-to-end.

Sentence

Life is not Always Depressing: Exploring the Happy Moments of People Diagnosed with Depression

no code implementations LREC 2022 Ana-Maria Bucur, Adrian Cosma, Liviu P. Dinu

In this work, we explore the relationship between depression and manifestations of happiness in social media.

Sequence-to-Sequence Lexical Normalization with Multilingual Transformers

no code implementations WNUT (ACL) 2021 Ana-Maria Bucur, Adrian Cosma, Liviu P. Dinu

Our results show that while word-level, intrinsic, performance evaluation is behind other methods, our model improves performance on extrinsic, downstream tasks through normalization compared to models operating on raw, unprocessed, social media text.

Lexical Normalization Machine Translation +2

A Psychologically Informed Part-of-Speech Analysis of Depression in Social Media

no code implementations RANLP 2021 Ana-Maria Bucur, Ioana R. Podină, Liviu P. Dinu

In this work, we provide an extensive part-of-speech analysis of the discourse of social media users with depression.

Early Risk Detection of Pathological Gambling, Self-Harm and Depression Using BERT

no code implementations30 Jun 2021 Ana-Maria Bucur, Adrian Cosma, Liviu P. Dinu

Early risk detection of mental illnesses has a massive positive impact upon the well-being of people.

Detecting Early Onset of Depression from Social Media Text using Learned Confidence Scores

no code implementations3 Nov 2020 Ana-Maria Bucur, Liviu P. Dinu

Computational research on mental health disorders from written texts covers an interdisciplinary area between natural language processing and psychology.

Depression Detection

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