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Language01:16

Language

924
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
924
Components of Language01:24

Components of Language

831
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
831
Language Development01:22

Language Development

941
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
941
Language and Cognition01:27

Language and Cognition

820
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
820
Bacterial Transformation01:33

Bacterial Transformation

60.2K
In 1928, bacteriologist Frederick Griffith worked on a vaccine for pneumonia, which is caused by Streptococcus pneumoniae bacteria. Griffith studied two pneumonia strains in mice: one pathogenic and one non-pathogenic. Only the pathogenic strain killed host mice.
Griffith made an unexpected discovery when he killed the pathogenic strain and mixed its remains with the live, non-pathogenic strain. Not only did the mixture kill host mice, but it also contained living pathogenic bacteria that...
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Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

3.9K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
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Updated: Feb 15, 2026

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Uso de modelos basados en transformadores para la detección del idioma vietnamita

Son Tran1, Phuoc Tran1

  • 1Natural Language Processing and Knowledge Discovery Research Group, Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Vietnam.

PloS one
|February 13, 2026
PubMed
Resumen
Este resumen es generado por máquina.

Este estudio presenta un nuevo método para detectar texto vietnamita, abordando los desafíos que plantea su ortografía y diacríticos únicos. El enfoque mejora los modelos Transformer para una identificación precisa del idioma.

Palabras clave:
detección de idiomasidioma vietnamitamodelos transformadoresprocesamiento del lenguaje naturalortografía vietnamita

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Área de la Ciencia:

  • Procesamiento del Lenguaje Natural
  • Lingüística Computacional
  • Identificación de Idiomas

Sus antecedentes:

  • El vietnamita presenta desafíos ortográficos únicos debido al uso de caracteres latinos con diacríticos.
  • La distinción semántica precisa en vietnamita depende en gran medida de las marcas de acento, lo que complica el análisis del texto.
  • Los modelos de PNL existentes pueden tener dificultades con estas características lingüísticas específicas.

Objetivo del estudio:

  • Introducir una solución novedosa para la detección de texto vietnamita basada en características ortográficas y contextuales.
  • Investigar el impacto de las características lingüísticas vietnamitas en los modelos de PNL basados en transformadores.
  • Mejorar la capacidad de los modelos de PNL para distinguir el texto vietnamita.

Principales métodos:

  • Se examinaron los desafíos específicos de la ortografía y la formación de palabras vietnamitas.
  • Se propuso un nuevo enfoque para mejorar la detección de texto vietnamita.
  • Se utilizaron modelos basados en transformadores, conocidos por su rendimiento superior en tareas de PNL.
  • Se evaluó el enfoque en un conjunto de datos de referencia.

Principales resultados:

  • El enfoque propuesto demostró alta precisión y robustez en la detección de texto vietnamita.
  • El método superó a las técnicas convencionales de identificación de idiomas.
  • Se demostró que los modelos basados en transformadores aprenden eficazmente los patrones ortográficos y contextuales del vietnamita.

Conclusiones:

  • El método desarrollado mejora significativamente la detección de texto vietnamita.
  • Los modelos transformadores son efectivos para analizar idiomas complejos como el vietnamita.
  • Este trabajo contribuye a los avances en el procesamiento multilingüe de PNL y la identificación de idiomas.