University of Washington

Case Studies: Finding Similar Documents. A reader is interested in a specific news article and you want to find similar articles to recommend. What is the right notion of similarity? Moreover, what if there are millions of other documents? Each time you want to a retrieve a new document, [...]

In this course, the context is hosting an event and finding an appropriate venue for it. You will learn language and strategies for successful negotiations culminating in a written announcement for an event. Course Learning Objectives: negotiate strategically in formal and informal settings; identify and resolve customer issues after [...]

This course begins with a welcome message and an overview of the Specialization. After this introduction, you will be asked to take a proficiency test to see if this course is right for you. During the course, you will begin learning vocabulary and customs related to socializing and networking [...]

This course will teach you vocabulary and skills related to participating in meetings. You will learn terms and phrases used both in email and in speaking to arrange, participate in, and conclude meetings. The goals of this course are to enable you to participate effectively in on-site meetings and [...]

Statistical experiment design and analytics are at the heart of data science. In this course you will design statistical experiments and analyze the results using modern methods. You will also explore the common pitfalls in interpreting statistical arguments, especially those associated with big data. Collectively, this course will help [...]

Data analysis has replaced data acquisition as the bottleneck to evidence-based decision making --- we are drowning in it. Extracting knowledge from large, heterogeneous, and noisy datasets requires not only powerful computing resources, but the programming abstractions to use them effectively. The abstractions that emerged in the last decade [...]

Making predictions is not enough! Effective data scientists know how to explain and interpret their results, and communicate findings accurately to stakeholders to inform business decisions. Visualization is the field of research in computer science that studies effective communication of quantitative results by linking perception, cognition, and algorithms to [...]

Do you have data and wonder what it can tell you? Do you need a deeper understanding of the core ways in which machine learning can improve your business? Do you want to be able to converse with specialists about anything from regression and classification to deep learning and [...]

Case Study - Predicting Housing Prices. In our first case study, predicting house prices, you will create models that predict a continuous value (price) from input features (square footage, number of bedrooms and bathrooms,...). This is just one of the many places where regression can be applied. [...]

Case Studies: Analyzing Sentiment & Loan Default Prediction. In our case study on analyzing sentiment, you will create models that predict a class (positive/negative sentiment) from input features (text of the reviews, user profile information,...). In our second case study for this course, loan default prediction, you will tackle [...]