Frontiers in Artificial Intelligence | Natural Language Processing

Original Research

Published on 05 Apr 2023

Sentiment analysis for measuring hope and fear from Reddit posts during the 2022 Russo-Ukrainian conflict

in Natural Language Processing

Alessio Guerra
Oktay Karakuş

Frontiers in Artificial Intelligence

doi 10.3389/frai.2023.1163577

9,249 views
19 citations

Original Research

Published on 22 Mar 2023

Masking important information to assess the robustness of a multimodal classifier for emotion recognition

in Natural Language Processing

Dror Cohen
Ido Rosenberger
Moshe Butman
Kfir Bar

Frontiers in Artificial Intelligence

doi 10.3389/frai.2023.1091443

1,961 views
3 citations

Review

Published on 21 Mar 2023

Rethinking symbolic and visual context in Referring Expression Generation

in Natural Language Processing

Simeon Schüz
Albert Gatt
Sina Zarrieß

Frontiers in Artificial Intelligence

doi 10.3389/frai.2023.1067125

5,080 views

Original Research

Published on 14 Mar 2023

COVID-Twitter-BERT: A natural language processing model to analyse COVID-19 content on Twitter

in Natural Language Processing

Martin Müller
Marcel Salathé
Per E. Kummervold

Frontiers in Artificial Intelligence

doi 10.3389/frai.2023.1023281

14,001 views
166 citations

Original Research

Published on 13 Jan 2023

Clinical concept recognition: Evaluation of existing systems on EHRs

in Natural Language Processing

Juan Antonio Lossio-Ventura
Ran Sun
Sebastien Boussard
Tina Hernandez-Boussard

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1051724

4,117 views
6 citations

Perspective

Published on 13 Jan 2023

Zero-shot stance detection: Paradigms and challenges

in Natural Language Processing

Emily Allaway
Kathleen McKeown

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1070429

3,917 views
11 citations

Original Research

Published on 09 Dec 2022

Large-scale Vietnamese point-of-interest classification using weak labeling

in Natural Language Processing

Van Trung Tran
Quang Dao Le
Bao Son Pham
Viet Hung Luu
Quang Hung Bui

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1020532

2,162 views
1 citation

Original Research

Published on 08 Dec 2022

Sentence-level complexity in Russian: An evaluation of BERT and graph neural networks

in Natural Language Processing

Vladimir Vladimirovich Ivanov

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1008411

2,582 views
4 citations

Original Research

Published on 02 Dec 2022

AmericasNLI: Machine translation and natural language inference systems for Indigenous languages of the Americas

in Natural Language Processing

Katharina Kann
Abteen Ebrahimi
Manuel Mager
Arturo Oncevay
John E. Ortega
Annette Rios
Angela Fan
Ximena Gutierrez-Vasques
Luis Chiruzzo
Gustavo A. Giménez-Lugo

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.995667

12,120 views
9 citations

Perspective

Published on 30 Nov 2022

Clear, easy, plain, and simple as keywords for text simplification

in Natural Language Processing

Sara Vecchiato

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1042258

3,954 views
2 citations

Original Research

Published on 04 Nov 2022

Classification of user queries according to a hierarchical medical procedure encoding system using an ensemble classifier

in Natural Language Processing

Yihan Deng
Kerstin Denecke

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1000283

1,881 views

Original Research

Published on 31 Oct 2022

A hybrid model of complexity estimation: Evidence from Russian legal texts

in Natural Language Processing

Olga Blinova
Nikita Tarasov

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.1008530

2,671 views
7 citations

Original Research

Published on 31 Oct 2022

Exploring neural question generation for formal pragmatics: Data set and model evaluation

in Natural Language Processing

Kordula De Kuthy
Madeeswaran Kannan
Haemanth Santhi Ponnusamy
Detmar Meurers

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.966013

2,041 views

Conceptual Analysis

Published on 17 Oct 2022

Schrödinger's tree—On syntax and neural language models

in Natural Language Processing

Artur Kulmizev
Joakim Nivre

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.796788

5,172 views
3 citations

Original Research

Published on 22 Sep 2022

Lexical simplification benchmarks for English, Portuguese, and Spanish

in Natural Language Processing

Sanja Štajner
Daniel Ferrés
Matthew Shardlow
Kai North
Marcos Zampieri
Horacio Saggion

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.991242

5,876 views
9 citations

Brief Research Report

Published on 21 Sep 2022

Training and intrinsic evaluation of lightweight word embeddings for the clinical domain in Spanish

in Natural Language Processing

Carolina Chiu
Fabián Villena
Kinan Martin
Fredy Núñez
Cecilia Besa
Jocelyn Dunstan

Frontiers in Artificial Intelligence

doi 10.3389/frai.2022.970517

2,662 views
4 citations