Recommender Systems in Fashion and Retail: Proceedings of the Third Workshop at the Recommender Systems Conference (2021), Dokoohaki Nima, Jaradat Shatha, Corona Pampнn Humberto Jesъs
Build machine learning models, natural language processing applications, and recommender systems with PySpark to solve various business challenges. This book starts with the fundamentals of Spark and its evolution and then covers the entire spectrum of traditional machine learning algorithms along with natural language processing and recommender systems using PySpark.
Machine Learning with PySpark shows you how to build supervised machine learning models such as linear regression, logistic regression, decision trees, and random forest. You’ll also see unsupervised machine learning models such as K-means and hierarchical clustering. A major portion of the book focuses on feature engineering to create useful features with PySpark to train the machine learning models. The natural language processing section covers text processing, text mining, and embedding for classification.
After reading this book, you will understand how to use PySpark’s machine learning library to build and train various machine learning models. Additionally you’ll become comfortable with related PySpark components, such as data ingestion, data processing, and data analysis, that you can use to develop data-driven intelligent applications.
What You Will Learn
Build a spectrum of supervised and unsupervised machine learning algorithmsImplement machine learning algorithms with Spark MLlib librariesDevelop a recommender system with Spark MLlib librariesHandle issues related to feature engineering, class balance, bias and variance, and cross validation for building an optimal fit model
Who This Book Is For
Data science and machine learning professionals.
Автор: Agarwal Название: Statistical Methods for Recommender Systems ISBN: 1107036070 ISBN-13(EAN): 9781107036079 Издательство: Cambridge Academ Рейтинг: Цена: 50680.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Designing algorithms to recommend items such as news articles and movies to users is a challenging task in numerous web applications. The crux of the problem is to rank items based on users' responses to different items to optimize for multiple objectives. Major technical challenges are high dimensional prediction with sparse data and constructing high dimensional sequential designs to collect data for user modeling and system design. This comprehensive treatment of the statistical issues that arise in recommender systems includes detailed, in-depth discussions of current state-of-the-art methods such as adaptive sequential designs (multi-armed bandit methods), bilinear random-effects models (matrix factorization) and scalable model fitting using modern computing paradigms like MapReduce. The authors draw upon their vast experience working with such large-scale systems at Yahoo! and LinkedIn, and bridge the gap between theory and practice by illustrating complex concepts with examples from applications they are directly involved with.
Knowledge Systems and Decision Making.- Expertise, Knowledge and Decision: Lessons from the Covid-19 Crisis in France.- E-learning: Factors Affecting Students Online Learning During Covied-19 Quarantine in a Developing Country.- The Importance of Tacit Knowledge when Teaching Suddenly Online.- Decision Support System for Online Recruitment.- Cognitive Effort Reduction within Group Decision Making through Aggregation and Disaggregation of Individual Preferences.- Machine learning, Recommender Systems, and Knowledge Systems.- A Dynamic Convolutional Neural Network Approach for Legal Text Classification.- Trends of Evolutionary Machine Learning to Address Big Data Mining. -Analyzing Performances of Three Context-Aware Collaborator Recommendation Algorithms in Terms of Accuracy and time Efficiency. -Recommender System for Online Teaching. -Security, Artificial Intelligence, and Information Systems. -Artificial Intelligence & Cybersecurity: A Preliminary Study of Automated Pentesting with Offensive Artificial Intelligence.- Archived Processes Integration for Extension of the Reverse Engineering Approach.- QoS Aware Classification of Composite Web Services using Rough Approximation.- Towards a Semantic Model of the Context of Navigation.
Автор: Kumar Rajesh, Dohare R. K., Dubey Harishchandra Название: Applications of Advanced Computing in Systems: Proceedings of International Conference on Advances in Systems, Control and Computing ISBN: 9813348615 ISBN-13(EAN): 9789813348615 Издательство: Springer Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The first part is advances in systems and it is dedicated to applications of the artificial neural networks, evolutionary computation, swarm intelligence, artificial immune systems, fuzzy system, autonomous and multi-agent systems, machine learning, other intelligent systems and related areas.
Knowledge Management.- Big Data, Databases.-Expert System.- Information System.- Information Retrieval.- Digital Libraries.- Mobile Computing.- Pervasive Computing.- Semantic.- Data Visualization.- Web Services.
Автор: Nath Vijay, Mandal J. K. Название: Proceedings of the Fourth International Conference on Microelectronics, Computing and Communication Systems: McCs 2019 ISBN: 9811555451 ISBN-13(EAN): 9789811555459 Издательство: Springer Рейтинг: Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Diode Switch based 17-level inverter with lesser power electronic elements.- 28GHz 5G Receiver Design using 65nm CMOS and Performance Analysis through Simulation.- Study and implementation of ladder logic conversion to VHDL for Field programmable gate array (FPGA) based Programmable Logic Controllers (PLC).- Automated Monitoring and Regulation of User Friendly Greenhouse using Arduino.- An Involution Function Based Symmetric Stream Cipher.- Multi-Objective Optimization of Block Size based on CPU Power & Network Bandwidth for Blockchain Applications
Автор: Dhillon Gurpreet, Karlsson Fredrik, Hedstrцm Karin Название: Ict Systems Security and Privacy Protection: 34th Ifip Tc 11 International Conference, SEC 2019, Lisbon, Portugal, June 25-27, 2019, Proceedings ISBN: 3030223140 ISBN-13(EAN): 9783030223144 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book constitutes the refereed proceedings of the 34th IFIP TC 11 International Conference on Information Security and Privacy Protection, SEC 2019, held in Lisbon, Portugal, in June 2019. The 26 revised full papers presented were carefully reviewed and selected from 76 submissions.
Автор: Bindhu V., Chen Joy, Tavares Joгo Manuel R. S. Название: International Conference on Communication, Computing and Electronics Systems: Proceedings of Iccces 2019 ISBN: 9811526117 ISBN-13(EAN): 9789811526114 Издательство: Springer Рейтинг: Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book includes high impact papers presented at the International Conference on Communication, Computing and Electronics Systems 2019, held at the PPG Institute of Technology, Coimbatore, India, on 15-16 November, 2019.
Автор: Bindhu V., Chen Joy, Tavares Joгo Manuel R. S. Название: International Conference on Communication, Computing and Electronics Systems: Proceedings of Iccces 2019 ISBN: 9811526141 ISBN-13(EAN): 9789811526145 Издательство: Springer Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book includes high impact papers presented at the International Conference on Communication, Computing and Electronics Systems 2019, held at the PPG Institute of Technology, Coimbatore, India, on 15-16 November, 2019.
Knowledge Management.- Big Data, Databases.- Expert System.- Information System.- Information Retrieval.- Digital Libraries.- Mobile Computing.- Pervasive Computing.- Semantic.- Data Visualization.- Web Services.
Автор: Blanc-Talon Jacques, Delmas Patrice, Philips Wilfried Название: Advanced Concepts for Intelligent Vision Systems: 20th International Conference, Acivs 2020, Auckland, New Zealand, February 10-14, 2020, Proceedings ISBN: 3030406040 ISBN-13(EAN): 9783030406042 Издательство: Springer Рейтинг: Цена: 76390.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book constitutes the proceedings of the 20th INternational Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2020, held in Auckland, New Zealand, in February 2020. biomedical image analysis; image analysis; tracking, and mapping and scene analysis.
Автор: Nath Vijay, Mandal J. K. Название: Proceedings of the Fourth International Conference on Microelectronics, Computing and Communication Systems: McCs 2019 ISBN: 9811555486 ISBN-13(EAN): 9789811555480 Издательство: Springer Цена: 186330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Diode Switch based 17-level inverter with lesser power electronic elements.- 28GHz 5G Receiver Design using 65nm CMOS and Performance Analysis through Simulation.- Study and implementation of ladder logic conversion to VHDL for Field programmable gate array (FPGA) based Programmable Logic Controllers (PLC).- Automated Monitoring and Regulation of User Friendly Greenhouse using Arduino.- An Involution Function Based Symmetric Stream Cipher.- Multi-Objective Optimization of Block Size based on CPU Power & Network Bandwidth for Blockchain Applications
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