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Office, E.E. Language Identification. Encyclopedia. Available online: https://encyclopedia.pub/entry/60910 (accessed on 23 October 2026).
Office EE. Language Identification. Encyclopedia. Available at: https://encyclopedia.pub/entry/60910. Accessed October 23, 2026.
Office, Encyclopedia Editorial. "Language Identification" Encyclopedia, https://encyclopedia.pub/entry/60910 (accessed October 23, 2026).
Office, E.E. (2026, October 13). Language Identification. In Encyclopedia. https://encyclopedia.pub/entry/60910
Office, Encyclopedia Editorial. "Language Identification." Encyclopedia. Web. 13 October, 2026.

Language Identification

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Language identification is a natural language processing task that determines the language associated with a given input by analyzing linguistic features extracted from textual or speech data. The task is formulated as a classification problem in which computational models assign an input sample to one or more predefined language categories based on patterns in lexical, character-level, phonological, or acoustic representations [1]. Language identification systems may operate on different input modalities, including written text and spoken language, and rely on statistical, machine learning, or other computational approaches to distinguish among languages [2]. The concept differs from broader language classification tasks because it specifically concerns recognizing the linguistic identity of an input rather than categorizing content, topics, or other non-linguistic properties [1][3].

natural language processing language detection computational linguistics text classification
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References

  1. Tommi Jauhiainen; Marco Lui; Marcos Zampieri; Timothy Baldwin; Krister Lindén; Automatic Language Identification in Texts: A Survey. J. Artif. Intell. Res. 2019, 65, 675–782. [CrossRef]
  2. Zissman, Marc A. 1996. Comparison of Four Approaches to Automatic Language Identification of Telephone Speech. IEEE Transactions on Speech and Audio Processing. https://www.ll.mit.edu/sites/default/files/publication/doc/automatic-language-identification-telephone-speech-zissman-ja-7289.pdf
  3. Timothy Baldwin and Marco Lui. 2010. Language Identification: The Long and the Short of the Matter. In Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics, pages 229–237, Los Angeles, California. Association for Computational Linguistics. https://aclanthology.org/N10-1027/
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Subjects: Language & Linguistics
Contributor MDPI registered users' name will be linked to their SciProfiles pages. To register with us, please refer to https://encyclopedia.pub/register : Encyclopedia Editorial Office
View Times: 4
Entry Collection: Language and Linguistics
Revisions: 2 times (View History)
Update Date: 22 Oct 2026
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