Applying Alternating Structure Optimization to Word Sense Disambiguation

By Rie Kubota Ando. 2006

44 citations recorded by the source corpus.

This paper presents a new application of the recently proposed machine learning method Alternating Structure Optimization (ASO), to word sense disambiguation (WSD). Given a set of WSD problems and their respective labeled examples, we seek to improve overall performance on that set by using all the labeled examples (irrespective of target words) for the entire set in learning a disambiguator for each individual problem. Thus, in effect, on each individual problem (e.g., disambiguation of "art") we benefit from training examples for other problems (e.g., disambiguation of "bar", "canal", and so forth). We empirically study the effective use of ASO for this purpose in the multitask and semi-supervised learning configurations. Our performance results rival or exceed those of the previous best systems on several Senseval lexical sample task data sets.

Subfields: Artificial Intelligence, Natural Language Processing, Computational Linguistics & Semantics

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

1. Jiayu Zhou
2. Jieping Ye
3. Qiang Yang
4. Jianhui Chen
5. Yu Zhang
6. Yu Zhang
7. Lei Han
8. Yu Zhang

In Natural Language Processing

1. Jieping Ye
2. Jiayu Zhou

Citations in the corpus

• Clustered Multi-Task Learning Via Alternating Structure Optimization (2011, background): “shown to be effective in many practical applications [2, 11, 12].”