Comparer des méthodes
Examinez les méthodes sélectionnées côte à côte ; les lignes qui diffèrent sont mises en évidence.
| Modèle de langage N-gramme× | La désambiguïsation lexicale (Word Sense Disambiguation, WSD)× | |
|---|---|---|
| Domaine | Fouille de textes | Fouille de textes |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | — | 2009 |
| Auteur d'origine≠ | — | Navigli (survey, 2009) |
| Type≠ | Statistical language model | NLP semantic-disambiguation task |
| Source fondatrice≠ | Jurafsky, D. & Martin, J.H. (2023). Speech and Language Processing, 3rd ed. link ↗ | Navigli, R. (2009). Word Sense Disambiguation: A Survey. ACM Computing Surveys (CSUR), 41(2), Article 10, 1-69. DOI ↗ |
| Alias | n-gram model, statistical language model, N-gram Dil Modeli | WSD, sense tagging, Sözcük Anlamı Belirsizlik Giderme (WSD) |
| Apparentées≠ | 4 | 2 |
| Résumé≠ | An n-gram language model is a statistical model that predicts the probability of the next word by looking only at the previous n−1 words. Described in detail by Jurafsky and Martin (Speech and Language Processing), it provides foundational infrastructure for text generation, spelling correction, and speech recognition. | Word sense disambiguation (WSD) is the natural-language-processing task of choosing the correct meaning of a polysemous word from its context. Surveyed by Navigli (2009), it resolves which sense of a many-meaning word applies in a given sentence, improving the quality of information retrieval, machine translation, and question answering. |
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