FABSA: An aspect-based sentiment analysis dataset of user reviews

1 code implementation • Neurocomputing 2023 • Georgios Kontonatsios, Jordan Clive, Georgia Harrison, Thomas Metcalfe, Patrycja Sliwiak, Hassan Tahir, Aji Ghose

The majority of available ABSA systems heavily rely on manually annotated datasets to train supervised machine learning models.

Aspect-Based Sentiment Analysis Aspect Category Detection +3

Distributed Document and Phrase Co-embeddings for Descriptive Clustering

no code implementations • EACL 2017 • Motoki Sato, Austin J. Brockmeier, Georgios Kontonatsios, Tingting Mu, John Y. Goulermas, Jun{'}ichi Tsujii, Sophia Ananiadou

Descriptive document clustering aims to automatically discover groups of semantically related documents and to assign a meaningful label to characterise the content of each cluster.

Clustering Descriptive +2

NaCTeM at SemEval-2016 Task 1: Inferring sentence-level semantic similarity from an ensemble of complementary lexical and sentence-level features

no code implementations • SEMEVAL 2016 • Piotr Przyby{\l}a, Nhung T. H. Nguyen, Matthew Shardlow, Georgios Kontonatsios, Sophia Ananiadou

Semantic Similarity Semantic Textual Similarity +2

Combining String and Context Similarity for Bilingual Term Alignment from Comparable Corpora

no code implementations • EMNLP 2014 • Georgios Kontonatsios, Ioannis Korkontzelos, Jun{'}ichi Tsujii, Sophia Ananiadou

Information Retrieval Machine Translation

Using a Random Forest Classifier to Compile Bilingual Dictionaries of Technical Terms from Comparable Corpora

no code implementations • EACL 2014 • Georgios Kontonatsios, Ioannis Korkontzelos, Jun{'}ichi Tsujii, Sophia Ananiadou

Information Retrieval Machine Translation

Extending an interoperable platform to facilitate the creation of multilingual and multimodal NLP applications

no code implementations • ACL 2013 • Georgios Kontonatsios, Paul Thompson, Riza Theresa Batista-Navarro, Claudiu Mih{\u{a}}il{\u{a}}, Ioannis Korkontzelos, Sophia Ananiadou

Machine Translation

Towards a Better Understanding of Discourse: Integrating Multiple Discourse Annotation Perspectives Using UIMA

no code implementations • WS 2013 • Claudiu Mih{\u{a}}il{\u{a}}, Georgios Kontonatsios, Riza Theresa Batista-Navarro, Paul Thompson, Ioannis Korkontzelos, Sophia Ananiadou

Using a Random Forest Classifier to recognise translations of biomedical terms across languages

no code implementations • WS 2013 • Georgios Kontonatsios, Ioannis Korkontzelos, Sophia Ananiadou, Jun{'}ichi Tsujii

Information Retrieval Machine Translation +1