Genevieve Gorrell

B.Sc.(Hons), M.Phil.(Cantab.), Lic.Phil., D.Phil.
Email: g.gorrell(at)

Selected Publications

Text Mining

Gorrell, G., & Bontcheva, K. (2014). Classifying Twitter favorites: Like, Bookmark, or Thanks? Journal of the Association for Information Science and Technology. html

Gorrell, G., Jackson, R., Roberts, A., & Stewart, R. (2013). Finding Negative Symptoms of Schizophrenia in Patient Records. In Workshop on NLP for Medicine and Biology (pp. 9-17). pdf


Genevieve Gorrell, Nigel Ford, Andrew Madden, Peter Holdridge, Barry Eaglestone, (2011) "Countering method bias in questionnaire-based user studies", Journal of Documentation, Vol. 67 Iss: 3, pp.507 - 524 html

Web Learning and Information Overload

Kalina Bontcheva, Genevieve Gorrell, Bridgette Wessels (2013) "Social Media and Information Overload: Survey Results". Preprint available on ArXiv pdf

Genevieve Gorrell, Barry Eaglestone, Nigel Ford, Peter Holdridge, Andrew Madden, (2009) "Towards “metacognitively aware” IR systems: an initial user study", Journal of Documentation, Vol. 65 Iss: 3, pp.446 - 469 html

Genevieve Gorrell, Andrew Madden, Peter Holdridge, Nigel Ford, Barry Eaglestone, (2008) "The Role of Meta-Cognition in Web Searching to Support Inquiry-Based Learning", Proceedings of the 7th European Conference in e-Learning, Agia Napa. online proceedings

Natural Language Processing

Gorrell, G. (2006) Generalized Hebbian Algorithm for Dimensionality Reduction in Natural Language Processing. PhD thesis, Linköping University, Sweden. pdf

Gorrell, G. (2006) Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing. Proceedings of EACL 2006, Trento, Italy.

Gorrell, G. and Webb, B., (2005) Generalized Hebbian Algorithm for Latent Semantic Analysis. Proceedings of Interspeech 2005, Lisbon, Portugal.

Gorrell, G. (2004) Language Modelling and Error Handling in Spoken Dialogue Systems. Licentiate thesis, Linköpings universitet, Sweden. ps

Gorrell, G., Rayner, M., Hockey, B. A., Dowding, J. and Boye, J. (2001) Do CFG-Based Language Models Need Agreement Constraints?. Proceedings of NAACL 2001.

Korhonen, A., Gorrell, G. and McCarthy, D., 2000. Statistical Filtering and Subcategorisation Frame Acquisition. Proceedings of the Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora 2000.

More Publications via Google


Gorrell, Oduola et al. 2016 Automatically Identifying First Episodes of Psychosis in Psychiatric Patient Records. Download experimental materials