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Conference object . 2014
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https://doi.org/10.12871/clici...
Part of book or chapter of book . 2014 . Peer-reviewed
Data sources: Crossref
mEDRA
Part of book or chapter of book . 2014
Data sources: mEDRA
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A Lesk-inspired unsupervised algorithm for lexical choice from WordNet synsets

Authors: Valerio Basile;

A Lesk-inspired unsupervised algorithm for lexical choice from WordNet synsets

Abstract

La generazione di testo a partire da rappresentazioni astratte comporta, tra l'altro, la produzione di materiale lessi-cale per i concetti da generare. Usando WordNet come ontologia fondazionale, ne sfruttiamo la struttura interna per indi-viduare il lemmapì u adatto per un dato synset, senza ricorrere a dati annotati. Es-perimenti basati su ri-generazione e valu-tazione automatica mostrano che il nostro algoritmò epì u efficace di un approccio diretto basato sulle frequenze.

The generation of text from abstract meaning representations involves, among other tasks, the production of lexical items for the concepts to realize. Using WordNet as a foundational ontology, we exploit its internal network structure to predict the best lemmas for a given synset without the need for annotated data. Experiments based on re-generation and automatic evaluation show that our novel algorithm is more effective than a straightforward frequency-based approach

Countries
Italy, Netherlands
Related Organizations
Keywords

[INFO.INFO-AI] Computer Science [cs]/Artificial Intelligence [cs.AI], Natural Language Generation, [INFO.INFO-WB] Computer Science [cs]/Web, [INFO.INFO-CL] Computer Science [cs]/Computation and Language [cs.CL], Lexicalization, [INFO.INFO-TT] Computer Science [cs]/Document and Text Processing, [SHS.LANGUE] Humanities and Social Sciences/Linguistics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green