Dataanalyse: generelt

This book provides an overview of multimedia technologies used in finance and banking, including ML and DL techniques for financial data analysis, fraud and cyber operation countermeasures, concrete applications of NPR for financial data, self-supervised, unsupervised & semi-supervised learning methods and real-world case studies.

This applied research project provides the Security, Suitability, and Credentialing (SSC) Performance Accountability Council Program Management Office (PAC PMO) with an examination of how U.S. government vetting processes and procedures could be enhanced by application of mobile technologies and platforms. The research team identified key mobile platform and security factors to consider when communicating with and screening candidates within the SSC process. This report also describes relevant private-sector practices on talent acquisition, applicant tracking systems, screening methods, and communication strategies with candidates prior to the onboarding process. The RAND research team performed the following tasks for the PAC PMO: (1) categorize emerging mobile technology platforms according to SSC process relevance and ability to assist government vetting of personnel; (2) illustrate relevant practices and lessons learned for integrating security applications with mobile platforms; and (3) provide recommendations on how best to incorporate potentially useful private-sector screening practices to create efficiency within initial stages of the SSC process.

Build your own robo-advisor in Python to manage your investments and get up and running in no timePurchase of the print or Kindle book includes a free PDF eBookKey Features:Explore the use cases, workflow, and features that make up robo-advisorsLearn how to build core robo-advisor capabilities for goals, risk questions, portfolios, and projectionsDiscover how to operate the automated processes of a built and deployed robo-advisorBook Description:Robo-advisors are becoming table stakes for the wealth management industry across all segments, from retail to high-net-worth investors. Robo-advisors enable you to manage your own portfolios and financial institutions to create automated platforms for effective digital wealth management. This book is your hands-on guide to understanding how Robo-advisors work, and how to build one efficiently. The chapters are designed in a way to help you get a comprehensive grasp of what Robo-advisors do and how they are structured with an end-to-end workflow.You'll begin by learning about the key decisions that influence the building of a Robo-advisor, along with considerations on building and licensing a platform. As you advance, you'll find out how to build all the core capabilities of a Robo-advisor using Python, including goals, risk questionnaires, portfolios, and projections. The book also shows you how to create orders, as well as open accounts and perform KYC verification for transacting. Finally, you'll be able to implement capabilities such as performance reporting and rebalancing for operating a Robo-advisor with ease.By the end of this book, you'll have gained a solid understanding of how Robo-advisors work and be well on your way to building one for yourself or your business.What You Will Learn:Explore what Robo-advisors do and why they existCreate a workflow to design and build a Robo-advisor from the bottom upBuild and license Robo-advisors using different approachesOpen and fund accounts, complete KYC verification, and manage ordersBuild Robo-advisor features for goals, projections, portfolios, and moreOperate a Robo-advisor with P&L, rebalancing, and fee managementWho this book is for:If you are a finance professional or a data professional working in wealth management and are curious about how robo-advisors work, this book is for you. It will be helpful to have a basic understanding of Python and investing concepts. This is a great handbook for developers interested in building their own robo-advisor to manage personal investments or build a platform for their business to operate, as well as for product managers and business leaders in financial services looking to lease, buy, or build a robo-advisor.

A hands-on guide to working on use cases helping you ingest, analyze, and serve insightful data from IoT as well as telemetry data sources using Azure Synapse Data ExplorerFree PDF included with this bookKey Features:Augment advanced analytics projects with your IoT and application dataExpand your existing Azure Synapse environments with unstructured dataBuild industry-level projects on integration, experimentation, and dashboarding with Azure SynapseBook Description:Large volumes of data are generated daily from applications, websites, IoT devices, and other free-text, semi-structured data sources. Azure Synapse Data Explorer helps you collect, store, and analyze such data, and work with other analytical engines, such as Apache Spark, to develop advanced data science projects and maximize the value you extract from data.This book offers a comprehensive view of Azure Synapse Data Explorer, exploring not only the core scenarios of Data Explorer but also how it integrates within Azure Synapse. From data ingestion to data visualization and advanced analytics, you'll learn to take an end-to-end approach to maximize the value of unstructured data and drive powerful insights using data science capabilities. With real-world usage scenarios, you'll discover how to identify key projects where Azure Synapse Data Explorer can help you achieve your business goals. Throughout the chapters, you'll also find out how to manage big data as part of a software as a service (SaaS) platform, as well as tune, secure, and serve data to end users.By the end of this book, you'll have mastered the big data life cycle and you'll be able to implement advanced analytical scenarios from raw telemetry and log data.What You Will Learn:Integrate Data Explorer pools with all other Azure Synapse servicesCreate Data Explorer pools with Azure Synapse Studio and Azure PortalIngest, analyze, and serve data to users using Azure Synapse pipelinesIntegrate Power BI and visualize data with Synapse StudioConfigure Azure Machine Learning integration in Azure SynapseManage cost and troubleshoot Data Explorer pools in Synapse AnalyticsSecure Synapse workspaces and grant access to Data Explorer poolsWho this book is for:If you are a data engineer, data analyst, or business analyst working with unstructured data and looking to learn how to maximize the value of such data, this book is for you. If you already have experience working with Azure Synapse and want to incorporate unstructured data into your data science project, you'll also find plenty of useful information in this book. To maximize your learning experience, familiarity with data and performing simple queries using SQL or KQL is recommended. Basic knowledge of Python will help you get more from the examples.

"Das Corona-Protokoll" ist ein bunter Mix aus bewegenden, skurrilen und atemberaubenden Ereignissen, die unser Leben seit Ende 2019 völlig auf den Kopf gestellt haben.Immer wissenschaftlich fundiert, zugleich aber auch an der einen oder anderen passenden Stelle humorvoll kommentiert. Denn seien wir mal ehrlich: Kraftraubend und nervig ist COVID-19 ohnehin schon genug gewesen.Zeitzeugen aus Ländern wie den USA, Indien oder Brasilien - die besonders stark vom Virus heimgesucht wurden -, berichten von "Knallhart-Lockdowns", "Stockhieben auf Passanten" und "dramatischen Ausnahmesituationen". Aber auch Menschen aus Nationen wie Bangladesch und Kasachstan, die bisher eher unter dem Radar flogen, erzählen ihre ganz persönliche Corona-Geschichte.Außerdem erklären zwei Intensivmediziner, darunter der Oberarzt der Level-1-Intensivstation der Charité, wie sie mit dem täglichen Tod leben müssen. Es sind 1111 Tage mit dem Virus, die sich anfühlen wie in einem Science-Fiction-Film. Mit der großen Hoffnung auf das Happy End.

Web developers-this is your all-in-one guide to HTML and CSS! Learn to use HTML to format text and structure web pages. Understand the HTML document skeleton before creating forms, referencing hyperlinks, embedding active content, and more. Then style your pages with CSS: Create consistent designs with selectors, the box model, the cascade algorithm, and inheritance. Round out your client-side development experience by getting to know JavaScript. With detailed code examples, you'll master HTML and CSS in no time!Highlights include:1) HTML syntax and structure 2) HTML elements3) Tables, links, and images4) HTML forms5) CSS selectors6) Cascade and inheritance 7) CSS box model8) CSS preprocessors9) Responsive layout design10) Testing11) JavaScript12) AjaxHighlights:HTML syntax and structure HTML elementsTables, links, and imagesHTML formsCSS selectorsCascade and inheritance CSS box modelCSS preprocessorsResponsive layout designTestingJavaScriptAjax

Filtering and smoothing methods are used to produce an accurate estimate of the state of a time-varying system based on multiple observational inputs (data). Interest in these methods has exploded in recent years, with numerous applications emerging in fields such as navigation, aerospace engineering, telecommunications and medicine. This compact, informal introduction for graduate students and advanced undergraduates presents the current state-of-the-art filtering and smoothing methods in a unified Bayesian framework. Readers learn what non-linear Kalman filters and particle filters are, how they are related, and their relative advantages and disadvantages. They also discover how state-of-the-art Bayesian parameter estimation methods can be combined with state-of-the-art filtering and smoothing algorithms. The book's practical and algorithmic approach assumes only modest mathematical prerequisites. Examples include Matlab computations, and the numerous end-of-chapter exercises include computational assignments. Matlab code is available for download at www.cambridge.org/sarkka, promoting hands-on work with the methods.

This report assesses the cost-effectiveness of a U.S. Coast Guard rule that requires any facility handling certain dangerous cargoes to biometrically verify the identity of anyone accessing a secure area of that facility.

Am Körper tragbare Sensoren, so genannte Wearables, werden im Sportbereich immer populärer. Wearables bieten Nutzern die Möglichkeit, Rückmeldung über Technik und sportliche Leistung in Echtzeit zu erhalten, während sie Wissenschaftlern Einblicke in die Biomechanik und Physiologie von Sportlern außerhalb des Labors ermöglichen. Eine der ersten Sportarten, in welcher viele Athleten Wearables nutzten, war der Ausdauerlauf. Seit der Einführung von Smartphones und Smartwatches haben viele Läufer begonnen, sich selbst zu tracken und ein digitales Trainingstagebuch zu führen. Durch die große Anzahl an Nutzern weltweit, die ihre Daten an Fitness Plattformen übertragen haben, entstanden große Datenbanken, die nun Big Data Analysen \mbox{ermöglichen. Diese} Art von Analysen bieten Wissenschaftlern die Möglichkeit, generische Schlussfolgerungen aus longitudinalen Studien basierend auf einer größeren Anzahl an Nutzern zu ziehen als jemals zuvor.Die in dieser Dissertation präsentierten Studien zeigen zum einen, wie Rohdaten von am Körper tragbaren inertialen Messeinheiten im Ausdauerlaufen zu interpretierbaren Laufparametern verarbeitet werden und zum anderen, wie Big Data von Fitness Plattformen genutzt werden kann, um Erkenntnisse im Marathon Training zu erlangen.

Tauchen Sie tief in den architektonischen Ansatz, die bewährten Verfahren und die wichtigsten Überlegungen ein, die zum Verstehen, Bewerten und Entwerfen einer effizienten, skalierbaren und nachhaltigen Salesforce-basierten Lösung erforderlich sind. Dieses Buch wirft einen umfassenden Blick auf die sieben architektonischen Bereiche, die bei der Architektur einer Salesforce-basierten Lösung berücksichtigt werden müssen, und versetzt Sie in die Lage, die Artefakte zu entwickeln, die für einen durchgängigen Unternehmensarchitektur-Entwurf für die Salesforce-Implementierung und DevOps erforderlich sind.Dieses unentbehrliche Handbuch hilft Salesforce-Experten bei der Implementierung und Verwaltung von Salesforce in ihrem Unternehmen. Sie lernen die Salesforce-Architektur kennen: Lösungsarchitektur, Datenarchitektur, Sicherheitsarchitektur, Integrationsarchitektur, Identitäts- und Zugriffsmanagementarchitektur und Strategien, die für Salesforce-basierte mobile Anwendungen verwendet werden können.Neben den wichtigsten Architekturkonzepten bietet das Buch auch branchenübliche Best Practices und den empfohlenen Rahmen für die Herangehensweise, das Management, die Bereitstellung und die kontinuierliche Verbesserung einer Salesforce-Lösung mithilfe des Salesforce Development & Deployment Lifecycle.Sie werden:· Verschaffen Sie sich einen detaillierten Überblick über das mandantenfähige, metadatengesteuerte Architektur-Framework von Salesforce und die zugrunde liegende Technologie, die Salesforce unterstützt· Sie kennen die sieben Architekturbereiche, ihre Feinheiten und die Überlegungen, die beim Entwurf einer Salesforce-Lösung in jedem Bereich angestellt werden müssen.· Sie verfügen über eine architektonische Denkweise und die erforderlichen Artefakte, um eine durchgängige Implementierung von Salesforce auf Unternehmensebene zu konzipieren.· Vertraut sein mit den gängigsten Salesforce-Produkten, Lizenzen, AppExchange-Produkten und den wichtigsten Erwägungen bei der Verwendung von sofort einsatzbereiten deklarativen Funktionen gegenüber benutzerdefinierten programmatischen Funktionen von Salesforce· Verständnis der Überlegungen zur Gestaltung der Datenarchitektur, einschließlich der Datenmodellierung in Salesforce, der Identifizierung und Entschärfung von Problemen bei großen Datenmengen sowie der wichtigsten Überlegungen zur Datenmigration und DatenarchivierungsstrategienDieses Buch stellt die Übersetzung einer englischsprachigen Originalausgabe dar. Die Übersetzung wurde mit Hilfe von künstlicher Intelligenz erstellt (maschinelle Übersetzung mit DeepL.com). Eine anschließende manuelle Überarbeitung erfolgte vor allem nach inhaltlichen Gesichtspunkten, so dass das Buch stilistisch von einer herkömmlichen Übersetzung abweichen kann.

The purpose of this report is to assist Department of Defense decisionmakers called upon to respond to adverse economic shocks by identifying opportunities for improving analysis of shocks and their effects on U.S. defense postures.

In this report, RAND researchers present practical knowledge to inform law enforcement agencies about available broadband options and opportunities, governance issues, funding options, costs, and barriers to implementation.

Build efficient data lakes that can scale to virtually unlimited size using AWS GlueKey Features:Learn to work with AWS Glue to overcome typical implementation challenges in data lakesCreate and manage serverless ETL pipelines that can scale to manage big dataWritten by AWS Glue community members, this practical guide shows you how to implement AWS Glue in no timeBook Description:Organizations these days have gravitated toward services such as AWS Glue that undertake undifferentiated heavy lifting and provide serverless Spark, enabling you to create and manage data lakes in a serverless fashion. This guide shows you how AWS Glue can be used to solve real-world problems along with helping you learn about data processing, data integration, and building data lakes.Beginning with AWS Glue basics, this book teaches you how to perform various aspects of data analysis such as ad hoc queries, data visualization, and real-time analysis using this service. It also provides a walk-through of CI/CD for AWS Glue and how to shift left on quality using automated regression tests. You'll find out how data security aspects such as access control, encryption, auditing, and networking are implemented, as well as getting to grips with useful techniques such as picking the right file format, compression, partitioning, and bucketing. As you advance, you'll discover AWS Glue features such as crawlers, Lake Formation, governed tables, lineage, DataBrew, Glue Studio, and custom connectors. The concluding chapters help you to understand various performance tuning, troubleshooting, and monitoring options.By the end of this AWS book, you'll be able to create, manage, troubleshoot, and deploy ETL pipelines using AWS Glue.What You Will Learn:Apply various AWS Glue features to manage and create data lakesUse Glue DataBrew and Glue Studio for data preparationOptimize data layout in cloud storage to accelerate analytics workloadsManage metadata including database, table, and schema definitionsSecure your data during access control, encryption, auditing, and networkingMonitor AWS Glue jobs to detect delays and loss of dataIntegrate Spark ML and SageMaker with AWS Glue to create machine learning modelsWho this book is for:This book is for ETL developers, data engineers, and data analysts who want to understand how AWS Glue can help you solve your business problems. Basic knowledge of AWS data services is assumed.

Cut through the hype and decide on a digital roadmap for your organization with this practical, step-by-step guide to delivering successful digital transformation.

Former Wall Street Journal technology reporter Yukari Iwatani Kane delves deep inside Apple in the two years since Steve Jobs's death, revealing the tensions and challenges CEO Tim Cook and his team face as they try to sustain Jobs's vision and keep the company moving forward.Steve Jobs's death raised one of the most pressing questions in the tech and business worlds: Could Apple stay great without its iconic leader? Many inside the company were eager to prove that Apple could be just as innovative as it had been under Jobs. Others were painfully aware of the immense challenge ahead. As its business has become more complex and global, Apple has been subject to intense scrutiny, much of it critical. Maintaining market leadership is crucial as it tries to conquer new frontiers and satisfy the public's insatiable appetite for "insanely great" products.Based on more than two hundred interviews with current and former executives, business partners, Apple watchers, and others, Haunted Empire is an illuminating portrait of Apple today that offers clues to its future. With nuanced insights and colorful details that only a seasoned journalist could glean, Kane goes beyond the myths and headlines. She explores Tim Cook's leadership and its impact on Jobs's loyal lieutenants, new product development, and Apple's relationships with Wall Street, the government, tech rivals, suppliers, the media, and consumers. Hard-hitting yet fair, Haunted Empire reveals the perils and opportunities an iconic company faces when it loses its visionary leader.