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Related Concept Videos

Language01:16

Language

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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...
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What is Natural Selection?01:32

What is Natural Selection?

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Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits become more common within a population or species. Naturally selected traits initially arise via random genetic mutations. In order for selection to occur, there must be variation within a population, the trait controlling the variation must be heritable, and there must be an evolutionary advantage for variation in the trait.
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Components of Language01:24

Components of Language

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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.
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Language Development01:22

Language Development

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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...
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Language and Cognition01:27

Language and Cognition

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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.
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Support Reactions in Three Dimensions01:27

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Support reactions in three dimensions help maintain the stability and equilibrium of various structures and systems. These reactions prevent the system from translating and rotating, ensuring the design can withstand external forces and perform its intended function efficiently and safely. Some of the supports providing support reactions in three dimensions are discussed below:
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Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language
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Three Dimensions of Reproducibility in Natural Language Processing.

K Bretonnel Cohen1,2, Jingbo Xia3, Pierre Zweigenbaum2

  • 1Computational Bioscience Program, University of Colorado School of Medicine.

LREC ... International Conference on Language Resources & Evaluation : [Proceedings]. International Conference on Language Resources & Evaluation
|June 19, 2018
PubMed
Summary
This summary is machine-generated.

This study proposes a new ontology for reproducibility in natural language processing (NLP) research. It defines three dimensions—conclusion, finding, and value—to improve study comparison and meta-analyses.

Keywords:
methodologyrepeatabilityreplicabilityreplicatabilityreproducibility

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Area of Science:

  • Natural Language Processing (NLP)
  • Scientific Research Methodology

Background:

  • Reproducibility is a critical issue in scientific research, yet a consensus definition is lacking.
  • This ambiguity hinders the comparison of studies and a clear understanding of reproducibility in NLP.

Purpose of the Study:

  • To propose a novel ontology for reproducibility in Natural Language Processing (NLP).
  • To enhance future research, communication, and retrospective meta-analyses in NLP.
  • To provide a framework for understanding different types of reproducibility claims.

Main Methods:

  • Development of a three-dimensional ontology for reproducibility.
  • The dimensions correspond to reproducibility of a conclusion, a finding, and a value.
  • Analysis of three biomedical NLP papers using the proposed ontology.

Main Results:

  • The proposed ontology accounts for various types of research reports in NLP.
  • Demonstrated the application of the ontology to analyze specific NLP studies.
  • Highlighted the utility of the defined dimensions for assessing reproducibility.

Conclusions:

  • The proposed ontology offers a structured approach to defining and assessing reproducibility in NLP.
  • This framework facilitates clearer communication and more robust meta-analyses.
  • Standardizing the definition of reproducibility is crucial for advancing NLP research.