Discover and read the best of Twitter Threads about #WordEmbedding

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Le gouvernement (service PEReN) a publié un document pédagogique décrivant comme fonctionnent les IA conversationnelles comme ChatGPT #GPT4, en voici une synthèse rapide. 1/9 Image
🧠 Les Large Language Models (LLM) sont d'impressionnants réseaux de neurones qui révolutionnent le Traitement Automatique des Langues (TAL ou NLP). Ce sont des modèles statistiques qui imitent le fonctionnement du cerveau humain pour traiter et comprendre le langage. #NLP 2/9
🏗️ Les réseaux de neurones sont structurés en couches, chaque couche détectant des motifs récurrents (patterns) dans les données. Les neurones contiennent des paramètres qui sont ajustés au cours de l'entraînement pour améliorer les performances. #MachineLearning 3/9 Image
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Can computational methods assess the #sentiment of complex texts? In an article with my fabulous colleagues from the @WZB_Berlin, @unipotsdam @LMU_Muenchen @JungeAkademie, we answer this question by applying #dictionary and #scaling methods on a sample of #literature reviews🧵
The article is also a practical #guide to help researchers select an appropriate #method and degree of preprocessing for their own data. Our #corpus consisted of 6.041 summaries of reviews of contemporary German #literature acquired from @perlentaucher00 (2/9)
The linguistic #complexity of #literature reviews differ from other texts with regard to their #language-- ambiguity, irony, metaphors, etc.-- are comparatively difficult to capture with #computational approaches. So how did our different methods fare? (3/9)
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