01203nam--2200361---450-99000611719020331620160127132428.0978-88-397-1662-0000611719USA01000611719(ALEPH)000611719USA0100061171920160127d2015----km-y0itay50------baitaIT||||||||001yyCari elettori, care elettriciLe immagini della prima Repubblica nelle tribune della Rai1960-1994a cura di Edoardo Novelli e Stefano NespolesiRomaRai Eri2015201 p.ill.24 cmMostra tenutasi a Roma, Palazzo di Montecitorio - Sala della Regina 23 settembre, 8 ottobre 2015RAITrasmissioni televisiveBNCF384.55320945NESPOLESI,StefanoNOVELLI,EdoardoITsalbcISBD990006117190203316II.5. 8114251529 LM.II.5.00348694BKUMAPASSARO9020160127USA011322PASSARO9020160127USA011324Cari elettori, care elettrici1384447UNISA03476nam 22005895 450 991048338820332120230804142434.01-5231-5076-91-4842-6664-110.1007/978-1-4842-6664-9(CKB)4100000011716929(DE-He213)978-1-4842-6664-9(MiAaPQ)EBC6455456(CaSebORM)9781484266649(PPN)25325664X(EXLCZ)99410000001171692920210112d2021 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierHands-on Question Answering Systems with BERT Applications in Neural Networks and Natural Language Processing /by Navin Sabharwal, Amit Agrawal1st ed. 2021.Berkeley, CA :Apress :Imprint: Apress,2021.1 online resource (XV, 184 p. 80 illus.) Includes index.1-4842-6663-3 Chapter 1: Introduction to Natural Language Processing -- Chapter 2: Introduction to Word Embeddings -- Chapter 3: BERT Algorithms Explained -- Chapter 4: BERT Model Applications - Question Answering System -- Chapter 5: BERT Model Applications - Other tasks -- Chapter 6: Future of BERT models.Get hands-on knowledge of how BERT (Bidirectional Encoder Representations from Transformers) can be used to develop question answering (QA) systems by using natural language processing (NLP) and deep learning. The book begins with an overview of the technology landscape behind BERT. It takes you through the basics of NLP, including natural language understanding with tokenization, stemming, and lemmatization, and bag of words. Next, you’ll look at neural networks for NLP starting with its variants such as recurrent neural networks, encoders and decoders, bi-directional encoders and decoders, and transformer models. Along the way, you’ll cover word embedding and their types along with the basics of BERT. After this solid foundation, you’ll be ready to take a deep dive into BERT algorithms such as masked language models and next sentence prediction. You’ll see different BERT variations followed by a hands-on example of a question answering system. Hands-on Question Answering Systems with BERT is a good starting point for developers and data scientists who want to develop and design NLP systems using BERT. It provides step-by-step guidance for using BERT. You will: Examine the fundamentals of word embeddings Apply neural networks and BERT for various NLP tasks Develop a question-answering system from scratch Train question-answering systems for your own data.Machine learningCloud ComputingProgramming languages (Electronic computers)Machine LearningCloud ComputingProgramming LanguageMachine learning.Cloud Computing.Programming languages (Electronic computers).Machine Learning.Cloud Computing.Programming Language.006.32Sabharwal Navin911357Agrawal AmitMiAaPQMiAaPQUtOrBLWBOOK9910483388203321Hands-on question answering systems with BERT2849429UNINA