Context Sense Clustering for Translation

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Extended Abstract Word sense ambiguity is present in all words with more than one meaning in several natural languages and is a fundamental characteristic of human language. This has consequences in translation as it is necessary to find the right sense and the correct translation for each word. For this reason, the English word "fair" can mean "reasonable" or "market" such as "plant" also can mean "factory" or "herb". The disambiguation problem has been recognize as a major problem in natural languages processing research. Several words have several meanings or senses. The disambiguation task seeks to find out which sense of an ambiguous word is invoked in a particular use of that word. A system for automatic translation from English to Portuguese should know how to translate the word "bank" as "banco" (an institution for receiving, lending, exchanging, and safeguarding money), and as "margem" (the land alongside or sloping down to a river or lake), and also should know that the word "banana" may appear in the same context as "acerola" and that these two belongs to hyperonym "fruit". Whenever a translation systems depends on the meaning of the text being processed, disambiguation is beneficial or even necessary. Word Sense Disambiguation is thus essentially a classification problem; given a word X and an inventory of possible semantic tags for that word that might be translation, we seek which tag is appropriate for each individual instance of that word in a particularly context. ...
Original languageEnglish
Title of host publicationEMNLP Conference, Association for Computational Linguistics
Pages135 to 137
Publication statusPublished - 1 Jan 2014
EventSSST-8, Eighth Workshop on Syntax, Semantics and Structure in Statistical Translation, EMNLP Conference, Association for Computational Linguistics -
Duration: 1 Jan 2014 → …

Conference

ConferenceSSST-8, Eighth Workshop on Syntax, Semantics and Structure in Statistical Translation, EMNLP Conference, Association for Computational Linguistics
Period1/01/14 → …

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