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| Έλεγχος Ορθογραφίας και Γραμματικής× | Κανονικοποίηση Κειμένου× | |
|---|---|---|
| Πεδίο | Εξόρυξη Κειμένου | Εξόρυξη Κειμένου |
| Οικογένεια | Process / pipeline | Process / pipeline |
| Έτος προέλευσης≠ | 2003 | — |
| Δημιουργός≠ | Daniel Naber (rule-based checker); Peter Norvig (statistical spelling correction) | — |
| Τύπος≠ | Text-mining preprocessing / quality-assessment task | NLP preprocessing pipeline |
| Θεμελιώδης πηγή≠ | Naber, D. (2003). A Rule-Based Style and Grammar Checker. Diploma Thesis. link ↗ | Baldwin, T. & Li, Y. (2015). An In-depth Analysis of the Effect of Text Normalization in Twitter. NAACL-HLT 2015. link ↗ |
| Εναλλακτικές ονομασίες | spell checking, grammar checking, text proofing, Yazım ve Dilbilgisi Denetimi | Metin Normalleştirme, noisy-text normalization, text standardisation, lexical normalisation |
| Συναφείς≠ | 4 | 3 |
| Σύνοψη≠ | Spelling and grammar checking is a text-mining task that detects spelling mistakes and grammatical errors in text and proposes corrections. Building on Naber's rule-based style and grammar checker (2003) and Norvig's statistical spelling corrector (2009), it is used for data-quality assessment and text normalisation before further analysis. | Text normalization is an NLP preprocessing pipeline that converts noisy, abbreviated, or misspelled text — such as SMS messages, social-media posts, and OCR output — into a clean, standardised form. It is a prerequisite step for virtually every downstream NLP task, ensuring that inconsistent surface forms do not degrade tokenisation, parsing, or classification. The method gained systematic academic treatment through Baldwin and Li (2015) and Sproat and Jaitly (2017). |
| ScholarGateΣύνολο δεδομένων ↗ |
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