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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: Algorithms

When the reading materials speak about "choosing the right algorithm", does it mean that basically all possible algorithms already exist? How do we know that an algorithm is the "right" one for a specific problem?

Tuesday, 11 February 2025 by M.L. SAVI

When discussing "choosing the right algorithm" in the context of machine learning, particularly within the framework of Artificial Intelligence as provided by platforms like Google Cloud Machine Learning, it is important to understand that this choice is both a strategic and technical decision. It is not merely about selecting from a pre-existing list of algorithms

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Algorithms, Artificial Intelligence, Data Science, Machine Learning, Model Selection, Neural Networks

What are some examples of algorithm’s hyperparameters?

Tuesday, 23 April 2024 by Francesco Fontana

In the realm of machine learning, hyperparameters play a important role in determining the performance and behavior of an algorithm. Hyperparameters are parameters that are set before the learning process begins. They are not learned during training; instead, they control the learning process itself. In contrast, model parameters are learned during training, such as weights

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Algorithms, Artificial Intelligence, Google Cloud, Hyperparameters, Machine Learning

What if a chosen machine learning algorithm is not suitable and how can one make sure to select the right one?

Monday, 15 April 2024 by eitcacc

In the realm of Artificial Intelligence (AI) and machine learning, the selection of an appropriate algorithm is important for the success of any project. When the chosen algorithm is not suitable for a particular task, it can lead to suboptimal results, increased computational costs, and inefficient use of resources. Therefore, it is essential to have

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: AI, Algorithms, Artificial Intelligence, Data Analysis, Google Cloud, Machine Learning

Is Chomsky’s grammar normal form always decidible?

Friday, 12 April 2024 by bertanimauro@gmail.com

Chomsky Normal Form (CNF) is a specific form of context-free grammars, introduced by Noam Chomsky, that has proven to be highly useful in various areas of computational theory and language processing. In the context of computational complexity theory and decidability, it is essential to understand the implications of Chomsky's grammar normal form and its relationship

  • Published in Cybersecurity, EITC/IS/CCTF Computational Complexity Theory Fundamentals, Context Sensitive Languages, Chomsky Normal Form
Tagged under: Algorithms, CNF, Computational Complexity, Context-Free Grammars, Cybersecurity, Decidability

What is machine learning?

Saturday, 03 February 2024 by ANASTASIA KARAMPELA

Machine learning is a subfield of artificial intelligence (AI) that focuses on the development of algorithms and models that enable computers to learn and make predictions or decisions without being explicitly programmed. It is a powerful tool that allows machines to automatically analyze and interpret complex data, identify patterns, and make informed decisions or predictions.

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Algorithms, Applications, Artificial Intelligence, Google Cloud, Machine Learning, Reinforcement Learning, Supervised Learning, Unsupervised Learning

What is ML?

Saturday, 02 September 2023 by Dawid Pytlinski

Machine Learning (ML) is a subfield of Artificial Intelligence (AI) that focuses on the development of algorithms and models that enable computers to learn and make predictions or decisions without being explicitly programmed. ML algorithms are designed to analyze and interpret complex patterns and relationships in data, and then use this knowledge to make informed

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Algorithms, Applications, Artificial Intelligence, Batch Learning, Google Cloud, Machine Learning, Online Learning, Reinforcement Learning, Supervised Learning, Unsupervised Learning

How can Euclidean distance be implemented in Python?

Monday, 07 August 2023 by EITCA Academy

Euclidean distance is a fundamental concept in machine learning and is widely used in various algorithms such as k-nearest neighbors, clustering, and dimensionality reduction. It measures the straight-line distance between two points in a multidimensional space. In Python, implementing Euclidean distance is relatively straightforward and can be done using basic mathematical operations. To calculate the

  • Published in Artificial Intelligence, EITC/AI/MLP Machine Learning with Python, Programming machine learning, Euclidean distance, Examination review
Tagged under: Algorithms, Artificial Intelligence, Distance Calculation, Euclidean Distance, Machine Learning, Python

What are the three steps in which each machine learning algorithm will be covered?

Monday, 07 August 2023 by EITCA Academy

In the field of Artificial Intelligence, particularly in the domain of Machine Learning with Python, there are three fundamental steps that are typically followed in covering each machine learning algorithm. These steps are essential for understanding and implementing machine learning algorithms effectively. They provide a structured approach to building and evaluating models, enabling practitioners to

  • Published in Artificial Intelligence, EITC/AI/MLP Machine Learning with Python, Introduction, Introduction to practical machine learning with Python, Examination review
Tagged under: Algorithms, Artificial Intelligence, Evaluation, Implementation, Machine Learning, Python

What is the purpose of the theory step in the machine learning algorithm coverage?

Monday, 07 August 2023 by EITCA Academy

The purpose of the theory step in the machine learning algorithm coverage is to provide a solid foundation of understanding for the underlying concepts and principles of machine learning. This step plays a important role in ensuring that practitioners have a comprehensive grasp of the theory behind the algorithms they are utilizing. By delving into

  • Published in Artificial Intelligence, EITC/AI/MLP Machine Learning with Python, Introduction, Introduction to practical machine learning with Python, Examination review
Tagged under: Algorithms, Artificial Intelligence, Machine Learning, Supervised Learning, Theory, Unsupervised Learning

How can we determine the winner in a game of tic-tac-toe using Python programming?

Thursday, 03 August 2023 by EITCA Academy

To determine the winner in a game of tic-tac-toe using Python programming, we need to implement a method to calculate the horizontal winner. Tic-tac-toe is a two-player game played on a 3×3 grid. Each player takes turns marking a square with their symbol, typically 'X' or 'O'. The objective is to get three of their

  • Published in Computer Programming, EITC/CP/PPF Python Programming Fundamentals, Advancing in Python, Calculating horizontal winner, Examination review
Tagged under: Algorithms, Computer Programming, Game Development, Programming, Python, Tic Tac Toe
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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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