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DIS
2008
Springer

A Probabilistic Neighbourhood Translation Approach for Non-standard Text Categorisation

13 years 5 months ago
A Probabilistic Neighbourhood Translation Approach for Non-standard Text Categorisation
The need for non-standard text categorisation, i.e. based on some subtle criterion other than topics, may arise in various circumstances. In this study, we consider written responses to a standardised psychometric test for determining the personality trait of human subjects. A number of state-of-the-art text classifiers that having been very successful in standard topic-based classification problems turn out to perform poorly in this task. Here we propose a very simple probabilistic approach, which is able to achieve accurate predictions, and demonstrates this peculiar problem is still solvable by simple statistical text representation means. We then extend this approach to include a latent variable, in order to obtain additional explanatory information beyond a black-box prediction.
Ata Kabán
Added 19 Oct 2010
Updated 19 Oct 2010
Type Conference
Year 2008
Where DIS
Authors Ata Kabán
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