Contributions de Arianne


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27 janvier 2026

  • 17:2727 janvier 2026 à 17:27 diff hist +776 N TERPage créée avec « == en construction == == Définition == xxxxx == Français == '''XXXXXXXX''' == Anglais == '''Translation Error Rate''' '''TER''' <!--Metric for automatic evaluation of machine translation that calculates the number of edits required to change a machine translation output into one of the references. It measures the insertions, deletions, substitutions, and shifts needed to transform a machine-generated hypothesis into reference translation. A lower TER, clos... »

26 janvier 2026

  • 16:1826 janvier 2026 à 16:18 diff hist +725 N COMETPage créée avec « == en construction == == Définition == xxxxxxxxx == Français == '''COMET''' == Anglais == '''COMET''' <!--A metric for automatic evaluation of machine translation that calculates the similarity between a machine translation output and a reference translation using token or sentence embeddings. Unlike BERTScore, COMET is trained on predicting different types of human judgements in the form of post-editing effort, direct assessment or translation error analy... »
  • 16:1526 janvier 2026 à 16:15 diff hist +1 414 N BERTScorePage créée avec « == en construction == == Définition == xxxxxxx == Français == '''XXXXXXXX''' == Anglais == '''BERTScore''' <!--Metric for automatic evaluation of machine translation that calculates the similarity between a machine translation output and a reference translation using sentence representation. It was invented as an improvement on n-gram-based metrics (see BLEU), and addresses two common pitfalls in these: 1) Such methods often fail to robustly match paraphras... »
  • 16:1126 janvier 2026 à 16:11 diff hist +596 N Character n-gram F-scorePage créée avec « == en construction == == Définition == xxxxxx == Français == '''XXXXXXX''' == Anglais == '''Character n-gram F-score''' '''chrF''' <!--Metric for machine translation evaluation that calculates the similarity between a machine translation output and a reference translation using character n-grams, not word n-grams. It recognizes different forms of a single word. It is language-independent and language-independent.--> == Sources == [https://aclanthology.org... »
  • 16:0426 janvier 2026 à 16:04 diff hist +761 N Priority samplingPage créée avec « == en construction == == Définition == xxxxxx Voir aussi '''échantillonnage des k-meilleurs''', '''échantillonnage des p-meilleurs''' et '''expression rationnelle''' == Français == '''XXXXXXX''' == Anglais == ''' Priority sampling''' <!--Deterministic sampling method that produces unique samples ordered by the model’s confidence. It supports generation based on regular expression that provides a controllable and structured exploration proce... »
  • 16:0026 janvier 2026 à 16:00 diff hist +730 N Greedy samplingPage créée avec « == en construction == == Définition == xxxxx Voir aussi '''échantillonnage des k-meilleurs''' == Français == '''XXXXXXXX''' == Anglais == '''greedy sampling''' <!--Deterministic sampling method that is computationally efficient and straightforward to implement, where the word with the highest conditional probability is selected as the next word in the sentence, given the previous words. This method often results in suboptimal and repetitive sequences.... »
  • 15:5626 janvier 2026 à 15:56 diff hist +1 316 N FLOPSPage créée avec « == en construction == == Définition == xxxxxx == Compléments == Ne pas confondre avec FLOP, qui correspond à une opération arithmétique effectuée sur des nombres décimaux. == Français == ''' XXXXXXXX''' == Anglais == '''Floating-Point Operations per Second''' ''' FLOPS''' <!--FLOPS stands for Floating-Point Operations per Second and it is used to measure the computational cost or complexity of a model or a specific operation within the model. This... »
  • 15:5126 janvier 2026 à 15:51 diff hist +1 344 N Attention sinkPage créée avec « == en construction == == Définition == xxxxx == Compléments == On peut aussi utiliser le terme pour désigner spécifiquement ce genre de '''segment textuel''', on peut alors l'écrire au pluriel en fonction du contexte. == Français == ''' XXXXXXX''' == Anglais == ''' attention sink''' <!--This term can refer to the phenomenon or to the type of token concerned by the phenomenon. This phenomenon is present in all autoregressive large language models, i... »
  • 15:4526 janvier 2026 à 15:45 diff hist +720 N Self-play fine-tuningPage créée avec « == en construction == == Définition == xxxxx Voir '''GRPO''' == Français == ''' XXXXXX''' == Anglais == ''' self-play fine-tuning''' ''' self-play fine tuning''' ''' SPIN''' <!--A language model finetuning algorithm for large language models that utilizes a self-play mechanism, allowing LLMs to improve themselves by playing against their previous iterations. This techinique reduces reliance on external preference da... »

8 décembre 2025

7 décembre 2025

5 décembre 2025

4 décembre 2025

3 décembre 2025

2 décembre 2025

30 novembre 2025