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Semantic relation classification: task formalisation and refinement
(Association for Computational Linguistics, 2016-12-12)
The identification of semantic relations between terms within texts is a fundamental task in Natural Language Processing which can support applications requiring a lightweight semantic interpretation model. Currently, ...
A Twitter sentiment gold standard for the Brexit referendum
(CEUR Workshop Proceedings, 2016-09-12)
A Twitter Sentiment Gold Standard for the Brexit Referendum Manuela Hürlimann, Brian Davis Insight Centre for Data Analytics National University of Ireland Galway, Ireland {first.last}@insight-centre.org Keith Cortis, André ...
Social sentiment indices powered by X-scores
(INSIGHT Centre for Data Analytics, NUI Galway, Ireland, 2016-05)
Social Sentiment Indices powered by X-Scores (SSIX) seeks to address the challenge of extracting relevant and valuable economic signals in a cross-lingual fashion from the vast variety of and increasingly influential social ...
Infrastructure for Dynamic Knowledge Integration -- Automated Biomedical Ontology Extension Using Textual Resources
(Elsevier, 2008)
We present a novel ontology integration technique that explicitly takes the dynamics and data-intensiveness of e-health and biomedicine application domains into account. Changing and growing knowledge, possibly contained ...
Semantically Enhanced Passage Retrieval for Business Analysis Activity
(2008)
Business analysis activity often involves the identification and extraction of information from business
reports. The unstructured content of business reports poses a challenge to current Business
Intelligence technologies. ...
SemEval-2017 Task 5: Fine-grained sentiment analysis on financial microblogs and news
(Association for Computational Linguistics, 2017-08-03)
This paper discusses the “Fine-Grained
Sentiment Analysis on Financial Microblogs
and News” task as part of
SemEval-2017, specifically under the
“Detecting sentiment, humour, and truth”
theme. This task contains two ...
SemR-11: a multi-lingual gold-standard for semantic similarity and relatedness for eleven languages
(European Language Resources Association, 2018-05-07)
This work describes SemR-11, a multi-lingual dataset for evaluating semantic similarity and relatedness for 11 languages (German,
French, Russian, Italian, Dutch, Chinese, Portuguese, Swedish, Spanish, Arabic and Persian). ...
WWW'18 open challenge: financial opinion mining and question answering
(Association for Computing Machinery, 2018-04-23)
The growing maturity of Natural Language Processing (NLP) techniques and resources is dramatically changing the landscape of
many application domains which are dependent on the analysis of
unstructured data at scale. The ...