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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 Workflow

What data do I need for machine learning? Pictures, text?

Thursday, 05 February 2026 by Dominik Osztovics

The selection and preparation of data are foundational steps in any machine learning project. The type of data required for machine learning is dictated primarily by the nature of the problem to be solved and the desired output. Data can take many forms—including images, text, numerical values, audio, and tabular data—and each form necessitates specific

  • 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, Data Preparation, Data Types, Google Cloud, Machine Learning Workflow, Supervised Learning

How do Keras and TensorFlow work together with Pandas and NumPy?

Wednesday, 24 December 2025 by Andrew Eliasz

Keras and TensorFlow, two well-integrated libraries in the machine learning ecosystem, are often used together with Pandas and NumPy, which provide robust tools for data manipulation and numerical computation. Understanding how these libraries interact is critical for those embarking on machine learning projects, especially when using Google Cloud Machine Learning services or similar platforms. Keras

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, First steps in Machine Learning, Plain and simple estimators
Tagged under: Artificial Intelligence, Data Preparation, Data Preprocessing, Keras, Machine Learning Workflow, Model Training, NumPy, Pandas, Python Libraries, TensorFlow

What is the complete workflow for preparing and training a custom image classification model with AutoML Vision, from data collection to model deployment?

Monday, 17 November 2025 by JOSE ALFONSIN PENA

The process of preparing and training a custom image classification model using Google Cloud’s AutoML Vision encompasses a comprehensive sequence of phases. Each phase, from data collection to model deployment, is grounded in best practices for machine learning and cloud-based automated model development. The workflow is structured to maximize model accuracy, reproducibility, and efficiency, leveraging

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Advancing in Machine Learning, AutoML Vision - part 1
Tagged under: Artificial Intelligence, AutoML, Google Cloud, Image Classification, Machine Learning Workflow, Model Deployment

What are the seven steps involved in the machine learning workflow?

Wednesday, 02 August 2023 by EITCA Academy

The machine learning workflow consists of seven essential steps that guide the development and deployment of machine learning models. These steps are important for ensuring the accuracy, efficiency, and reliability of the models. In this answer, we will explore each of these steps in detail, providing a comprehensive understanding of the machine learning workflow. Step

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Google tools for Machine Learning, Google machine learning overview, Examination review
Tagged under: Artificial Intelligence, Data Collection, Data Preparation, Data Preprocessing, Feature Engineering, Machine Learning Workflow, Model Deployment, Model Evaluation, Model Maintenance, Model Monitoring, Model Optimization, Model Selection, Model Training
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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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