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Solving the AL Chicken-and-Egg Corpus and Model Problem: Model-free Active Learning for Phenomena-driven Corpus Construction

Published version
Peer-reviewed

Type

Conference Object

Change log

Authors

Kaplan, D 
Rubens, N 
Teufel, SH 
Tokunaga, T 

Abstract

Active learning (AL) is often used in corpus construction (CC) for selecting “informative” documents for annotation. This is ideal for focusing annotation efforts when all documents cannot be annotated, but has the limitation that it is carried out in a closed-loop, selecting points that will improve an existing model. For phenomena-driven and exploratory CC, the lack of existing-models and specific task(s) for using it make traditional AL inapplicable. In this paper we propose a novel method for model-free AL utilising characteristics of phenomena for applying AL to select documents for annotation. The method can also supplement traditional closed-loop AL-based CC to broaden the utility of the corpus created beyond a single task. We introduce our tool, MOVE, and show its potential with a real world case-study.

Description

Keywords

corpus construction, active learning, tools

Journal Title

Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016)

Conference Name

LREC 2016, Tenth International Conference on Language Resources and Evaluation

Journal ISSN

Volume Title

Publisher

European Language Resources Association