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Alteryx Predictive MasterExam Prep Guide 2021 Alteryx. 05/21alteryx.com
Predictive Exam Prep GuideAlteryx CertifiedPredictive MasterDemonstrate your mastery of the fulldata science lifecycle and certify yourpredictive analytics superpowers.Alteryx CertifiedPredictive MasterDemonstrateyour mastery of the fullTableof velifecycleand.certify yourAlteryxCertifiedanalyticsPredictive Master.2predictivesuperpowers.Exam Overview .3Performance-Based Exam Format .4Exam Format.4Exam Delivery .4Exam Outline .5Exam Preparation .6Data Science Learning Path .6Data Investigation .7Regression and Classification .7Time Series .8Optimization .82alteryx.com
Predictive Exam Prep GuideClustering.9Additional Helpful Tips .9Exam OverviewThe Predictive Master Certification allows you to demonstrate your mastery of using predictive analytics andmachine learning to provide data-driven insights to your organization. Predictive Masters have full commandof the data science lifecycle, including: data preparation, data exploration, predictive modeling andevaluation, and interpretation and deployment. The scope of this exam includes predictive analytics conceptsand all tools available in the Predictive Tools installation.A UD I EN C E: Anyone who is currently Advanced CertifiedE XP E RI EN CE L E V E L: ExpertPR IC E: 150 USDRE G IS T R AT ION : User and Registration GuideT I M E A L LO TT E D: 3 hoursV ERS I ON : Currently testing on Alteryx Designer 20.4ATT E M PTS : You must wait 2 months between your first and secondattempt and 3 months between subsequent attemptsE X A M T Y PE: Online, proctored, and performance-basedQU ES T ION S : 19QU ES T ION T YP ES : Practical application scenarios, multiple-choice, and open form answerPA S S IN G S CO R E: 115 points (out of 175 total)PO IN T V A L U ES : Point values vary for each scenario and questionA L LO W E D R ES O U RC E S : This exam is "open book," and we encourage you to be familiar with resourcesthat are permitted for use during the exam: content on Alteryx Community, Alteryx Help Documentation,information on public websites, and sample workflows and other in-Designer resources.PR OH IB IT E D R ES O U R CES : You may not bring or use your own reference workflows or written notes, oraccess any resources that are not available publicly. Any resource that requires you to log in to an account isnot permitted, with the exception of the Alteryx Community.3alteryx.com
RE CE RT I F IC AT ION : The Predictive Master certification expires after 2 years. You may retake and pass thePredictive Master exam OR any other Master-level exam OR the Expert exam to renew your Predictive MasterCertificationPerformance-Based Exam FormatThe exam is a performance-based assessment that allows you to prove your skill level and critical-thinkingabilities in real-world scenarios. Certifications based on performance-based assessments are highly valuablebecause they test your ability to fully leverage a product to solve complex problems for an organization.Exam FormatThe exam consists of six real-word scenarios. Inorder to complete each scenario, you will perform aseries of tasks in Designer. In addition to yourDesigner knowledge and skills, the scenarios testyour critical-thinking and problem-solving abilitiesas you decide how to approach and solve eachscenario. Instead of selecting a single answer, youThe performance-basedformat of the exam allowsyou to do what you dobest: create awesomesolutions in Designer.demonstrate your solution to the scenario throughthe workflow and output files you create.For each scenario, there will also be multiple choice and/or text input questions where you select or input asingle answer. These questions will require you to complete additional steps in your workflow.Exam DeliveryThe exam is delivered in a browser-based Windows virtual environment that has been configured especiallyfor the exam. The environment has Alteryx Designer installed on it, as well as all of the starting files andinstructions needed to complete each scenario. The computer you use to take the exam needs to meetspecific requirements to ensure the exam can be delivered properly. Refer to the User Guide for specificrequirements. 2021 Alteryx. 05/21alteryx.com
Predictive Exam Prep GuideExam OutlineThe Alteryx Predictive Master Certification exam measures your ability to use the platform to solve complexpredictive analytics problems. You should have a comprehensive knowledge of tools in the followingpalettes: Data Investigation, Predictive, Time Series, Predictive Grouping, and Prescriptive, and the ability touse them to efficiently and effectively perform complex tasks.Topic Distribution Classification – 28% Regression – 30% Clustering – 10% Time Series – 17% Optimization – 15%Prepare Data Impute missing values Handle unbalanced datasets Create training and validation datasets ARIMA) Train models for cluster analysis Train prescriptive models for optimizationCompare Models Compare and evaluate predictive models usingModel-Comparison and Cross-Validation tools Compare the performance of a full model vs. amodel with reduced dimensionality Determine if two models are statisticallyequivalent Investigate DataTrain models for time series forecasting (ETS andCompare time series forecasting modelsInterpret Fit Statistics Perform feature engineering Reduce feature dimensionality using PCA Interpret error measures (RMSE, MAPE, MASE) Select predictor variables using correlation Compare precision measures of a classmetrics Compare F1 scores and average accuracy of Appropriately standardize predictor variables Interpret data investigation reportsTrain Models models Interpret and Apply ResultsTrain predictive models for classification analysis Identify misclassified records(Gradient Boosting, Logistic Regression, Naïve Interpret coefficients of a linear regressionBayes, Decision Tree, SVM, Random Forest,model and determine the impact of specificNeural Network) 5Interpret cluster information statisticsvariablesTrain predictive models for regression analysis Interpret a plot of residuals vs. fitted values(Linear Regression, Gamma Regression, Linear Interpret confusion matricesregression with stepwise reduction of variables) Determine if an interaction effect existsalteryx.com
Predictive Exam Prep Guide Interpret PCA measures of proportion of Score new data with a trained modelvariance Assign instances to clusters Identify the best predictor variable Forecast future periodsExam PreparationThe best way to prepare for a performance-based assessment is through practical application of your skills.Nothing can replace the many hours you've spent working through complex scenarios in your professionalwork. These resources can help strengthen your skills, especially in areas you may not use regularly on thejob.Data Science Learning PathThe field of Data Science covers a large number of areas thatrepresent the future of analytics. With that in mind, we havecreated a Data Science Learning Path to help you get started.The Learning Path focuses on the R-based predictive toolpalettes and includes interactive lessons covering: Predictive Modeling Time Series Forecasting Predictive Grouping Data Investigation concepts & strategies A rundown of some common predictive modeling algorithms and terminologyWhether you’re an aspiring Citizen Data Scientist or you just want to never stop learning, this course will helpyou get started! And don’t forget to check out the Data Science blog & Tool Mastery series to supplementthe Learning Path.6alteryx.com
Predictive Exam Prep GuideData InvestigationW AT CH: Data Investigation Concepts (Data Science Learning Path) Data Investigation Techniques (Data Science Learning Path)RE A D: How To: Complete Data Preparation and Investigation for Predictive Modeling Pre-Predictive: Using the Data Investigation Tools – Part 3 Adventures in Data: Exploratory Data Analysis Tool Mastery: Association Analysis Tool Mastery: Test of MeansRegression and ClassificationW AT CH: Predictive Modeling (Data Science Learning Path) Predictive Analytics Fundamentals (Data Science Learning Path) Creating a Predictive Model (Data Science Learning Path)RE A D :7 Predictive Tools Flowchart What is a Confusion Matrix? Holdouts and Cross-Validation: Why the Data Used to Evaluate Your Model Matters Understanding the Outputs of the Decision Tree Tool An Overview of Stepwise Regression Bias Versus Variance Tool Mastery: Score Tool Model Comparison Tool Cross-Validation Toolalteryx.com
Predictive Exam Prep GuideTime SeriesW AT CH: What is Time Series Forecasting? (Data Science Learning Path) Preparing Time Series Data (Data Science Learning Path) ETS and ARIMA (Data Science Learning Path) Selecting and Scaling Models (Data Science Learning Path) Time Series ModelingRE A D: How to Use the ARIMA Tool How to Use the ETS Tool Champagne Analytics: A Time Series Tutorial Back to the Future: ARIMA and Forecasting with CovariatesS O LV E: 2019 Grand Prix US Heat 1 When Will Community Hit 1000 PostsOptimizationW AT CH: Prescriptive Optimization Flex Your Prescriptive Optimization MusclesRE A D: Tool Mastery: Optimization Tool Legolytics - Optimizing Cost Prescriptive Analytics: Unleash the Optimization ToolS O LV E: 8Optimized Flower Arrangementsalteryx.com
Predictive Exam Prep GuideClusteringW AT CH: Predictive Grouping (Data Science Learning Path) Clustering in Designer (Data Science Learning Path) Principal Component Analysis (Data Science Learning Path)RE A D: Tidying up with PCA: An Introduction to Principal Component Analysis Standardization in Cluster Analysis Tool Mastery: K-Centroids Cluster AnalysisAdditional Helpful TipsThe following more general information will also be useful for your exam preparation and during the examitself. Read through these tips carefully! Save your workflows frequently! If you experience a technical issue on the exam but your workflowis saved, you will have a better chance of not having to repeat exam tasks. Make good use of the Browse Tool. Identify where you might want to view your model results beforerunning your workflow. It’s possible that some models may take a little time to run. It’s good practice to use Tool Containersto disable some tools in order to have your workflow run faster and only on the models you choose. Consider saving your model results, either to a file or to an Input Data Tool. Just make sure to keeptrack of what you have saved and that you are creating your solution from the correct model results. Begin with the scenario that you are most comfortable with. You can choose to work through thescenarios in any order, so start with one that you are most confident in your ability to solve.9alteryx.com
Alteryx Certification Programcertification@alteryx.comReady to begin preparing for an exam? Check out the certification prep area to access prepguides, practice tests, and learning suggestions.RegisterAs a global leader in analytic process automation (APA), Alteryx unifies analytics, data science and business process automation in one, end-to-endplatform to accelerate digital transformation. Organizations of all sizes, all over the world, rely on the Alteryx Analytic Process Automation Platform todeliver high-impact business outcomes and the rapid upskilling of their modern workforce. 2021 Alteryx. 05/21alteryx.com
Adventures in Data: Exploratory Data Analysis Tool Mastery: Association Analysis Tool Mastery: Test of Means Regression and Classification WATCH: Predictive Modeling (Data Science Learning Path) Predictive Analytics Fundamentals (Data Science Learning Path) Creating a Predictive Model (Data Science Learning Path)
