Atwell, ES (2007) Combinatory hybrid elementary analysis of text (CHEAT). In: Proceedings of CL'2007 Corpus Linguistics Conference. CL'2007 Corpus Linguistics Conference, 27-30 Jul 2007, CL'2007 Corpus Linguistics Conference. UCREL, Lancaster University
Abstract
We propose the CHEAT approach to the MorphoChallenge contest: Combinatory Hybrid Elementary Analysis of Text. The idea is: acquire results from a number of other candidate systems; CHEAT will read in the output files of each of the other systems, and then line-by-line select the "majority vote" analysis - the analysis which most systems have gone for. If there is a tie, take the result produced by the system with the highest F-measure; if the other systems’ output files are ordered best-first, then this is achieved by simply taking the first of he tied results. To justify our approach, we need to show that this really is unsupervised learning, as defined on the MorphoChallenge website; arguably the CHEAT approach involves super-sized unsupervised learning, as it combines three different layers of unsupervised learning.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | (c) 2007, UCREL. Reproduced in accordance with the publisher's self-archiving policy. |
Dates: |
|
Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Computing (Leeds) > Artificial Intelligence & Biological Systems (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 15 Jan 2015 10:34 |
Last Modified: | 19 Dec 2022 13:29 |
Published Version: | http://ucrel.lancs.ac.uk/publications/CL2007/paper... |
Status: | Published |
Publisher: | UCREL, Lancaster University |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:82290 |