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| Certification Vendor: | IBM |
|---|---|
| Exam Name: | Assessment: IBM Machine Learning Data Scientist v1 |
| Exam Number: | A1000-144 / C1000-144 |
| Exam Price: | $200 USD |
| Certificate Validity Period: | 2 years |
| Related Certifications: | IBM Certified Data Scientist - Watson Specialist v1 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Passing Score: | 74% (45 out of 61) |
| Exam Format: | Scenario-based, Multiple-choice |
| Real Exam Qty: | 61 |
| Recommended Training: | IBM Machine Learning with Watson Studio IBM Learning Path: Data Scientist |
| Exam Registration: | IBM Certification Portal Pearson VUE Registration |
| Exam Way: | Online proctored or at authorized Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended: basic Python/R, SQL, statistics, and Watson Studio experience |
| Official Syllabus URL: | https://www.ibm.com/certify/certifications/c1000-144 |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitor and Maintain Models in Production | 10% | - Assess model performance and accuracy - Identify and mitigate bias and fairness issues - Update and retrain models as needed - Detect model drift and data drift |
| Topic 2: Refine, Optimize and Deploy Models | 20% | - Prepare environment for model deployment - Feature engineering and feature selection - Hyperparameter tuning and model optimization - Model explainability and interpretability - Use IBM Watson Studio and related tools |
| Topic 3: Exploratory Data Analysis and Data Preparation | 25% | - Perform statistical analysis and data visualization - Handle missing values and outliers - Clean, label, anonymize, and transform data - Balance, partition, and split datasets |
| Topic 4: Select and Implement Machine Learning Models | 25% | - Model selection criteria and trade-offs - Supervised learning: Regression techniques - Unsupervised learning: Clustering algorithms - Supervised learning: Classification techniques - Unsupervised learning: Dimensionality reduction |
| Topic 5: Evaluate Business Problem and Ethical Considerations | 20% | - Assess ethical, legal, and compliance implications - Apply AI design thinking and AI Ladder framework - Understand business requirements and objectives - Identify available data sources and constraints |
IBM recommends the following official training resources:
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The latest exam information lists 61 questions for the A1000-144 exam, to be completed within 90 minutes minutes. Knowing the format cold is half the battle — timed practice handles the other half.
These are the core domains of the IBM Assessment: IBM Machine Learning Data Scientist v1 blueprint:
The remaining domains appear in the full official outline, all of which our bank addresses.
IBM sets the following prerequisites for the IBM Assessment: IBM Machine Learning Data Scientist v1: No mandatory prerequisites; recommended: basic Python/R, SQL, statistics, and Watson Studio experience.
Check the current requirements on the official certification page before scheduling.
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As of the latest information, the A1000-144 exam's passing score is 74% (45 out of 61) and the registration fee is $200 USD. IBM can adjust either figure, so verify both on the official site before you book.
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