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Vocabulary of natural language processing (POC)

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Concept information

... > NLP methods and tools > artificial intelligence > machine learning > machine learning model > neural networks model > neuron > weight
... > NLP methods and tools > artificial intelligence > machine learning > machine learning model > parameter > trainable parameter > weight

Terme préférentiel

weight  

Définition

  • Adjustable numerical parameter of the non-linear function at the core of the neuron, designed to multiply the input values of this same neuron. (ARTES)

Concept générique

Note

  • Phrase-based statistical machine translation systems (Koehn et al., 2003) translate sentences by maximising the translation probability as defined by the log-linear combination of a number of feature functions, whose weights are chosen to optimise translation quality (Och, 2003). (Denkowski, M. and al., Meteor 1.3: Automatic Metric for Reliable Optimization and Evaluation of Machine Translation Systems In WMT 11, Sixth Workshop on Statistical Machine Translation: Proceedings of the Workshop, 2011)

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URI

http://data.loterre.fr/ark:/67375/8LP-ZZNDG83X-L

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