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Master text-taming techniques and build effective text-processing applications with R About This Book Develop all the relevant skills for building text-mining apps with R with this easy-to-follow guide Gain in-depth understanding of the text mining process with lucid implementation in the R language Example-rich guide that lets you gain high-quality information from text data Who This Book Is For If you are an R programmer, analyst, or data scientist who wants to gain experience in performing text data mining and analytics with R, then this book is for you. Exposure to working with statistical methods and language processing would be helpful. What You Will Learn Get acquainted with some of t...
This textbook covers the concepts, theories, and implementations of text mining and natural language processing (NLP). It covers both the theory and the practical implementation, and every concept is explained with simple and easy-to-understand examples. It consists of three parts. In Part 1 which consists of three chapters details about basic concepts and applications of text mining are provided, including eg sentiment analysis and opinion mining. It builds a strong foundation for the reader in order to understand the remaining parts. In the five chapters of Part 2, all the core concepts of text analytics like feature engineering, text classification, text clustering, text summarization, to...
This book consists of selected papers presented at the International Conference on Geotechnical Challenges in Mining, Tunneling and Underground Infrastructures (ICGMTU), held as a virtual conference on December 20, 2021. The papers represent the research work in the related fields of underground mining, ground control, mining geotechnics, geo-instrumentation, mine tunnelling, and underground structures. It focuses on the latest technology being implemented including artificial intelligence and machine learning applications to solve challenges in mining tunneling and geotechnical structure engineering. It also highlights the state-of-the-art technologies adopted by the civil and mining industry for their commercial as well as environmental benefits. The papers are presented by an international pool of academics, research scientist, and industrial experts and therefore cater to the global audience from the field of underground engineering.
The papers in these two volumes were presented at the International Conference on “NexGen Technologies for Mining and Fuel Industries” [NxGnMiFu-2017] in New Delhi from February 15-17, 2017, organized by CSIR-Central Institute of Mining and Fuel Research, Dhanbad, India. The proceedings include the contributions from authors across the globe on the latest research on mining and fuel technologies. The major issues focused on are: Innovative Mining Technology, Rock Mechanics and Stability Analysis, Advances in Explosives and Blasting, Mine Safety and Risk Management, Computer Simulation and Mine Automation, Natural Resource Management for Sustainable Development, Environmental Impacts and Remediation, Paste Fill Technology and Waste Utilisation, Fly Ash Management, Clean Coal Initiatives, Mineral Processing and Coal Beneficiation, Quality Coal for Power Generation and Conventional and Non-conventional Fuels and Gases. This collection of contemporary articles contains unique knowledge, case studies, ideas and insights, a must-have for researchers and engineers working in the areas of mining technologies and fuel sciences.
Pada usia ketiga puluh enam, Paul Kalanithi merasa suratan nasibnya berjalan dengan begitu sempurna. Paul hampir saja menyelesaikan masa pelatihan luar biasa panjangnya sebagai ahli bedah saraf selama sepuluh tahun. Beberapa rumah sakit dan universitas ternama telah menawari posisi penting yang diimpikannya selama ini. Penghargaan nasional pun telah diraihnya. Dan kini, Paul hendak kembali menata ikatan pernikahannya yang merenggang, memenuhi peran sebagai sosok suami yang ia janjikan. Akan tetapi, secara tiba-tiba, kanker mencengkeram paru-parunya, melumpuhkan organ-organ penting dalam tubuhnya. Seluruh masa depan yang direncanakan Paul seketika menguap. Pada satu hari ia adalah seorang dok...
Investing—the commitment of resources to achieve a return—affects individuals, families, companies, and nations, and has done so throughout history. Yet until the sixteenth century, investing was a privilege of only the elite classes. The story behind the democratization of investing is bound up with some of history's most epic events. It is also a tale rich with lessons for professional and everyday investors who hope to make wiser choices. This entertaining history doubles as a sophisticated account of the opportunities and challenges facing the modern investor. It follows the rise of funded retirement; the evolution of investment vehicles and techniques; investment misdeeds and regula...
A critical study of the concept of leadership within both a historical and cultural context.
Written by an in-the-trenches practitioner, this step-by-step guide shows you how to implement a successful Web analytics strategy. Web analytics expert Avinash Kaushik, in his thought-provoking style, debunks leading myths and leads you on a path to gaining actionable insights from your analytics efforts. Discover how to move beyond clickstream analysis, why qualitative data should be your focus, and more insights and techniques that will help you develop a customer-centric mindset without sacrificing your company’s bottom line. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Selected as a Doody's Core Title for 2022! Defining the field of immunology for 40 years, Paul’s Fundamental Immunology continues to provide detailed, authoritative, up-to-date information that uniquely bridges the gap between basic immunology and the disease process. The fully revised 8th edition maintains the excellence established by Dr. William E. Paul, who passed away in 2015, and is now under new editorial leadership of Drs. Martin F. Flajnik, Nevil J. Singh, and Steven M. Holland. It’s an ideal reference and gold standard text for graduate students, post-doctoral fellows, basic and clinical immunologists, microbiologists and infectious disease physicians, and any physician treating diseases in which immunologic mechanisms play a role.
The two volumes incorporate major new papers contributed by leading international economists, on a range of topics that reflect the breadth of Professor Lloyd's own distinguished contributions to the field of international trade and policy during a career spanning over four decades.