Ready to move beyond the buzz and see real results with AI? This course covers the fundamentals of working with AI, like understanding its strengths and limitations so you can leverage it effectively at work. You’ll learn how to give AI clear and specific instructions, called prompts, and how to use AI responsibly by maintaining a “human-in-the-loop” approach.
By the end of this course, you will:
• Adopt a new way of working with AI, moving beyond a simple task completer to a professional collaborator.
• Apply prompting techniques to brainstorm new ideas and build a library of reusable prompts for daily tasks.
• Practice prompt chaining to solve complex, multi-step problems.
• Generate custom images by learning how to effectively communicate your creative vision.
• Use responsible judgement to apply AI confidently.
Questo corso ti introduce all'architettura Transformer e al modello BERT (Bidirectional Encoder Representations from Transformers). Scopri i componenti principali dell'architettura Transformer, come il meccanismo di auto-attenzione, e come viene utilizzata per creare il modello BERT. Imparerai anche le diverse attività per le quali può essere utilizzato il modello BERT, come la classificazione del testo, la risposta alle domande e l'inferenza del linguaggio naturale. Si stima che il completamento di questo corso richieda circa 45 minuti.
Learn how hedge funds measure, analyze, and manage financial risk using quantitative tools, stress testing techniques, and real-world investment case studies. This course provides a practical introduction to hedge fund risk management and helps learners understand how professional investment firms monitor portfolio vulnerabilities and respond to changing market conditions.
The course begins with the foundations of hedge fund risk management, explaining risk exposure, uncertainty, and the importance of risk control in investment decision-making. Learners then explore quantitative risk measurement techniques including Value at Risk (VaR), covariance, correlation, downside risk, and portfolio risk analysis.
As the course progresses, learners examine advanced risk management tools such as stress testing, sensitivity analysis, and technology-driven risk monitoring systems used by hedge funds and institutional investors. Real-world case studies including LTCM, Amaranth Advisors, Bridgewater, Soros Fund, and Tiger Management provide practical insights into hedge fund strategies, market failures, leverage risks, and liquidity crises.
The course also explores portfolio-level risk concepts such as leverage, liquidity, macroeconomic influences, and diversification, helping learners understand how global market factors affect hedge fund performance.
What makes this course unique is its combination of quantitative techniques, portfolio risk analysis, and real hedge fund case studies within one structured learning pathway. By the end of the course, learners will be able to interpret hedge fund risk metrics, evaluate portfolio vulnerabilities, and apply practical risk management frameworks used in modern investment management.
Testing and Profiling in NetBeans: Fix a Mortgage Calculator
In this 1.5-hour long project based course, you will learn how to use NetBeans 20 to unit test, debug, verify, and profile the performance of a Java application using JUnit and the built-in debugger and profiler of NetBeans.
NetBeans is a popular integrated development environment (IDE) in the IT industry. It can be used for Java, PHP, HTML, CSS, JavaScript, and C++ development. We will use Java in the project. However the skills you acquired will be applicable to other programming languages as well.
This course is aimed at learners who have basic knowledge of Java and want to learn how to use an IDE for quality assurance life cycles. Required pre-requisites are: core Java, Java package structures, Java data types, string and number manipulations, Java functions.
**The Talent Acquisition Course won Coursera's 2024 Learners First Award, which honors the instructor and course team who have received the highest ratings from Coursera learners based on direct feedback.**
This course focuses on all aspects of the talent acquisition process. You will learn how to forecast workforce needs, source and recruit talented candidates, and hire and onboard new employees.
By the end of this course, you will be able to:
● Create a recruitment strategy
● Perform a job analysis and write a job description
● Explain the talent acquisition life cycle
● Identify core elements of negotiation, job offers, and employment contracts
● Implement best practices for employee onboarding
No prior experience in Human Resources is needed to be successful in this course.
Naive Bayes 101: Resume Selection with Machine Learning
In this project, we will build a Naïve Bayes Classifier to predict whether a given resume text is flagged or not. Our training data consist of 125 resumes with 33 flagged resumes and 92 non flagged resumes. This project could be practically used to screen resumes in companies.
في هذه الدورة التدريبية الأولى في تخصص مهارات برنامج Excel للعمل، ستتعلم المبادئ الأساسية لبرنامج Microsoft Excel. في غضون ستة أسابيع، ستتعلم التنقل بشكل محترف في واجهة مستخدم برنامج Excel، وإجراء الحسابات الأساسية باستخدام الصيغ والدالات، وتنسيق جداول البيانات بشكل باحترافي، وإنشاء تصورات للبيانات من خلال المخططات والرسوم البيانية.
وسواء أكنت قد تعلمت ذاتيًا وتريد أن تسد الفجوات لفعالية وإنتاجية أفضل، أو إذا لم تكن قد استخدمت برنامج Excel من قبل، فإن هذه الدورة التدريبية ستزودك بأساس متين لكي تصبح مستخدمًا واثقًا وتطور مهارات أكثر تقدمًا في الدورات التدريبية اللاحقة.
لقد شكّلنا فريقًا رائعًا للتدريس سيكون معك في كل خطوة على الطريق. وستمنحك مجموعة كبيرة من الاختبارات والتحديات التدريبية فرصًا رائعة لبناء مجموعة المهارات لديك. تعاون في العمل على كل تحدٍ جديد مع فريقنا، وسوف تفاجئ نفسك بمدى التقدم الذي أحرزته في وقت قصير.
ُيعد برنامج جداول البيانات أحد أكثر البرامج المستخدمة انتشارًا في مختلف أماكن العمل في جميع أنحاء العالم. وتعلُّم العمل على مثل هذا البرنامج بثقة واحترافية يمثل إضافةً ثمينة وعالية القيمة إلى مسيرتك العملية وفرص توظيفك. وفي الوقت الذي تنمو فيه الوظائف التي تعتمد على المهارات الرقمية بشكل أسرع بكثير من الوظائف غير الرقمية، احرص على أن تكون متميزًا عن الآخرين عن طريق إضافة مهارات Excel لمحفظتك العملية.
Spreadsheet UI Development with Tree and List Views
Master Excel VBA UI development by building powerful applications using TreeView and ListView controls.
Learn how to transform static spreadsheets into dynamic, user-friendly tools.
This course teaches you how to design structured interfaces, manage hierarchical and tabular data, and handle user interactions effectively using VBA. You will explore key concepts such as properties, methods, and event handling, and apply them to real-world scenarios.
Through hands-on examples and a complete project, you will learn how to build interactive Excel applications that improve data visualization and usability. Whether you are an Excel user, analyst, or aspiring VBA developer, this course equips you with practical skills to enhance automation and create professional tools.
By the end of the course, you will be able to confidently design and develop interactive VBA applications using TreeView and ListView controls.
Forecast Sales with Power BI is an intermediate course for business analysts, marketers, and data professionals aiming to master predictive sales forecasting. This course is for you if you're already familiar with the Power BI interface and want to move beyond basic reports to build dynamic models that project quarterly sales based on different media spend scenarios.
You'll get hands-on experience creating "what-if" parameters, designing interactive scenario slicers, and, most importantly, validating your model against actual results. Through practical labs and real-world case studies from companies like Nestlé and Coca-Cola, you will learn to refine your model’s variables, stress-test its accuracy, and deliver forecasts with a precision of ±5%. By the end of this course, you will have a powerful, reusable framework for making data-driven budget decisions that directly impact sales outcomes. As a prerequisite, learners should have a foundational understanding of data concepts and be comfortable navigating the Power BI interface.
This course will teach you how to create drawings using the Drafting app. You will learn how to create projection views and section views of a 3D model or an assembly and add the required dimensions.
Introduction to Computers and Office Productivity Software
In this course, you will learn the following essential computer skills for the digital age:
Major hardware components of a computer system
Different types of software on a computer system
Photo Editing using GIMP
Word processing applications, including MS Word, MS Excel, and MS PowerPoint
This course is designed to provide aspiring IT professionals with a comprehensive understanding of hardware device components and the skills needed to troubleshoot common hardware issues in both client and enterprise environments.
This course will equip learners with the knowledge to confidently approach hardware-related challenges, ensuring they can maintain and repair devices effectively to minimize downtime. Through detailed lessons, hands-on exercises, and real-world scenarios, participants will gain a solid grasp of the inner workings of hardware components and learn systematic troubleshooting techniques to address issues that arise.
This course is designed for learners seeking to gain a foundational understanding of hardware troubleshooting. No previous experience is necessary. By the end of this course, participants will have a well-rounded understanding of both client and enterprise hardware, enabling them to diagnose issues accurately and perform necessary repairs or upgrades to maintain system integrity and performance.
This course is a part of the Dell Technologies Technical Customer Support Specialist professional certificate curriculum.
