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EITCA Academy

EITCA Academy

The European Information Technologies Certification Institute - EITCI ASBL

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EITCI Institute ASBL

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Questions and answers designated by tag: Machine Learning

How do I deploy a custom container on Google Cloud AI Platform?

Tuesday, 25 November 2025 by MIRNA HANŽEK

Deploying a custom container on Google Cloud AI Platform (now part of Vertex AI) is a process that allows practitioners to leverage their own software environments, dependencies, and frameworks for training and prediction tasks. This approach is particularly beneficial when default environments do not meet the requirements of a project, such as when custom libraries,

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Google Cloud AI Platform, Training models with custom containers on Cloud AI Platform
Tagged under: Artificial Intelligence, Cloud Training, Docker, Google Cloud, Machine Learning, Vertex AI

How can an expert in artificial intelligence, but a beginner in programming, take advantage of TensorFlow.js?

Saturday, 22 November 2025 by JOSE ALFONSIN PENA

TensorFlow.js is a JavaScript library developed by Google for training and deploying machine learning models in the browser and on Node.js. While its deep integration with the JavaScript ecosystem makes it popular among web developers, it also presents unique opportunities for those with an advanced understanding of artificial intelligence (AI) concepts but limited programming experience.

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Advancing in Machine Learning, Introduction to TensorFlow.js
Tagged under: Artificial Intelligence, JavaScript, Machine Learning, Neural Networks, TensorFlow.js, Transfer Learning, Visualization, Web Development

I have a question regarding hyperparameter tuning. I don't understand when one should calibrate those hyperparameters?

Monday, 17 November 2025 by Giacomo Rosso

Hyperparameter tuning is a critical phase in the machine learning workflow, directly impacting the performance and generalization ability of models. Understanding when to calibrate hyperparameters requires a solid grasp of both the machine learning process and the function of hyperparameters within it. Hyperparameters are configuration variables that are set prior to the commencement of the

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, First steps in Machine Learning, The 7 steps of machine learning
Tagged under: Artificial Intelligence, Cross-validation, Hyperparameter Tuning, Machine Learning, Model Evaluation, Model Optimization, Model Selection, Validation Techniques

Does using TensorFlow Privacy take more time to train a model than TensorFlow without privacy?

Tuesday, 11 November 2025 by MIRNA HANŽEK

The use of TensorFlow Privacy, which provides differential privacy mechanisms for machine learning models, introduces additional computational overhead compared to standard TensorFlow model training. This increase in computational time is a direct result of the extra mathematical operations required to achieve differential privacy guarantees during the training process. Differential Privacy (DP) is a rigorous mathematical

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Expertise in Machine Learning, TensorFlow privacy
Tagged under: Artificial Intelligence, Differential Privacy, DP-SGD, Machine Learning, Privacy-Preserving ML, TensorFlow

How can a data scientist leverage Kaggle to apply advanced econometric models, rigorously document datasets, and collaborate effectively on shared projects with the community?

Monday, 10 November 2025 by JOSE ALFONSIN PENA

A data scientist can make highly effective use of Kaggle as a platform to advance the application of econometric models, achieve rigorous dataset documentation, and participate in collaborative projects within the data science community. The platform’s design, tools, and community-oriented features provide a conducive environment for these activities, and its integration with cloud-based solutions such

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Advancing in Machine Learning, Data science project with Kaggle
Tagged under: Artificial Intelligence, Data Science Collaboration, Econometrics, Google Cloud, Kaggle, Machine Learning

Is AutoML Tables free?

Saturday, 08 November 2025 by MIRNA HANŽEK

AutoML Tables is a managed machine learning service provided by Google Cloud that enables users to build and deploy machine learning models on structured (tabular) data without requiring extensive expertise in machine learning or coding. It automates the process of data preprocessing, feature engineering, model selection, hyperparameter tuning, and model deployment, making it accessible for

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Expertise in Machine Learning, AutoML Tables
Tagged under: Artificial Intelligence, AutoML, Cloud Computing, Google Cloud, Machine Learning, Pricing

Is eager mode automatically turned on in newer versions of TensorFlow?

Tuesday, 04 November 2025 by MIRNA HANŽEK

Eager execution represents a significant shift in the programming model of TensorFlow, particularly when contrasted with the original graph-based execution paradigm that characterized TensorFlow 1.x. Eager mode enables operations to execute immediately as they are called from Python. This imperative approach simplifies debugging, development, and prototyping workflows by providing an intuitive interface similar to those

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Advancing in Machine Learning, TensorFlow Eager Mode
Tagged under: Artificial Intelligence, Deep Learning, Eager Execution, Machine Learning, Python, TensorFlow

What are the types of ML?

Monday, 03 November 2025 by Sebastian Macovei

Machine learning (ML) is a branch of artificial intelligence that focuses on the development of algorithms and statistical models which enable computer systems to perform specific tasks without explicit instructions, relying instead on patterns and inference derived from data. Machine learning has become a foundational technology in a wide array of modern applications ranging from

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Artificial Intelligence, Cloud Computing, Data Science, Deep Learning, Google Cloud, Machine Learning, Reinforcement Learning, Semi-supervised Learning, Supervised Learning, Transfer Learning, Unsupervised Learning

How do we use machine learning to capture where there is not sufficient data available, such as in remote communities?

Sunday, 02 November 2025 by Mma Masire

Addressing the challenge of insufficient data in remote communities is a prominent concern within the field of machine learning. Data scarcity can significantly limit the effectiveness of traditional supervised learning methods, which rely heavily on large, labeled datasets to train accurate models. However, several strategies and approaches—both algorithmic and practical—have been established to mitigate the

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Active Learning, Artificial Intelligence, Cloud Computing, Data Augmentation, Data Scarcity, Federated Learning, Google Cloud, Machine Learning, Model Regularization, Synthetic Data, Transfer Learning

How does an ML model learn from its reply? I know we sometimes use a database to store replies. Is that how it works, or are there other methods?

Tuesday, 28 October 2025 by Patrick van Vilsteren

Machine learning (ML) is a subset of artificial intelligence that enables systems to learn from data, identify patterns, and make decisions or predictions with minimal human intervention. The process by which an ML model learns does not involve simply storing its replies in a database and referencing them later. Rather, ML models utilize statistical methods

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Artificial Intelligence, Data Science, Generalization, Google Cloud, Machine Learning, Model Deployment, Model Training, Neural Networks, Reinforcement Learning, Supervised Learning
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EITCA Academy is a part of the European IT Certification framework

The European IT Certification framework has been established in 2008 as a Europe based and vendor independent standard in widely accessible online certification of digital skills and competencies in many areas of professional digital specializations. The EITC framework is governed by the European IT Certification Institute (EITCI), a non-profit certification authority supporting information society growth and bridging the digital skills gap in the EU.
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