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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: Data Preparation

How one can transition between Vertex AI and AutoML tables?

Tuesday, 08 April 2025 by George Tsolakis

To address the transition from Vertex AI to AutoML Tables, it is important to understand both platforms' roles within Google Cloud's suite of machine learning tools. Vertex AI is a comprehensive machine learning platform that offers a unified interface for managing various machine learning models, including those built using AutoML and custom models. AutoML Tables,

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

How to prepare and clean data before training?

Saturday, 18 January 2025 by Jenni Hopeela

In the field of machine learning, particularly when working with platforms such as Google Cloud Machine Learning, preparing and cleaning data is a critical step that directly impacts the performance and accuracy of the models you develop. This process involves several phases, each designed to ensure that the data used for training is of high

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Artificial Intelligence, BigQuery, Data Augmentation, Data Cleaning, Data Integration, Data Preparation, Data Preprocessing, Data Transformation, Feature Engineering, Google Cloud, Machine Learning

What are some more detailed phases of machine learning?

Wednesday, 18 September 2024 by zoran_tm

The phases of machine learning represent a structured approach to developing, deploying, and maintaining machine learning models. These phases ensure that the machine learning process is systematic, reproducible, and scalable. The following sections provide a comprehensive overview of each phase, detailing the key activities and considerations involved. 1. Problem Definition and Data Collection Problem Definition

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Introduction, What is machine learning
Tagged under: Artificial Intelligence, Data Preparation, Hyperparameter Tuning, Machine Learning, Model Deployment, Model Evaluation, Model Training

Should separate data be used in subsequent steps of training a machine learning model?

Sunday, 21 July 2024 by oman

The process of training machine learning models typically involves multiple steps, each requiring specific data to ensure the model's effectiveness and accuracy. The seven steps of machine learning, as outlined, include data collection, data preparation, choosing a model, training the model, evaluating the model, parameter tuning, and making predictions. Each of these steps has distinct

  • 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 Collection, Data Preparation, Hyperparameter Tuning, Model Evaluation, Model Training

How can one start making AI models in Google Cloud for serverless predictions at scale?

Tuesday, 19 March 2024 by JFG

To embark on the journey of creating artificial intelligence (AI) models using Google Cloud Machine Learning for serverless predictions at scale, one must follow a structured approach that encompasses several key steps. These steps involve understanding the basics of machine learning, familiarizing oneself with Google Cloud's AI services, setting up a development environment, preparing and

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, First steps in Machine Learning, Serverless predictions at scale
Tagged under: AI Development, Artificial Intelligence, Data Preparation, Google Cloud Platform, Machine Learning Basics, Model Deployment

How to build a model in Google Cloud Machine Learning?

Friday, 18 August 2023 by Nguyen Xuan Tung

To build a model in the Google Cloud Machine Learning Engine, you need to follow a structured workflow that involves various components. These components include preparing your data, defining your model, and training it. Let's explore each step in more detail. 1. Preparing the Data: Before creating a model, it is important to prepare your

  • Published in Artificial Intelligence, EITC/AI/GCML Google Cloud Machine Learning, Google tools for Machine Learning, Google machine learning overview
Tagged under: Artificial Intelligence, Data Preparation, Google Cloud Machine Learning Engine, Model Definition, Model Deployment, Model Training, TensorFlow

Why the evaluation is 80% for training and 20% for evaluating but not the opposite?

Thursday, 17 August 2023 by Nguyen Xuan Tung

The allocation of 80% weightage to training and 20% weightage to evaluating in the context of machine learning is a strategic decision based on several factors. This distribution aims to strike a balance between optimizing the learning process and ensuring accurate evaluation of the model's performance. In this response, we will consider the reasons behind

  • 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, Machine Learning, Model Evaluation, Model Training, Optimization Algorithms

What are the steps involved in training and predicting with TensorFlow.js models?

Tuesday, 08 August 2023 by EITCA Academy

Training and predicting with TensorFlow.js models involves several steps that enable the development and deployment of deep learning models in the browser. This process encompasses data preparation, model creation, training, and prediction. In this answer, we will explore each of these steps in detail, providing a comprehensive explanation of the process. 1. Data Preparation: The

  • Published in Artificial Intelligence, EITC/AI/DLTF Deep Learning with TensorFlow, Deep learning in the browser with TensorFlow.js, Introduction, Examination review
Tagged under: Artificial Intelligence, Data Preparation, Deep Learning, Model Prediction, Model Training, TensorFlow.js

How do we populate dictionaries for the train and test sets?

Monday, 07 August 2023 by EITCA Academy

To populate dictionaries for the train and test sets in the context of applying one's own K nearest neighbors (KNN) algorithm in machine learning using Python, we need to follow a systematic approach. This process involves converting our data into a suitable format that can be used by the KNN algorithm. First, let's understand the

  • Published in Artificial Intelligence, EITC/AI/MLP Machine Learning with Python, Programming machine learning, Applying own K nearest neighbors algorithm, Examination review
Tagged under: Artificial Intelligence, Data Preparation, Dictionaries, KNN Algorithm, Machine Learning, Python

What is the process of adding forecasts at the end of a dataset for regression forecasting?

Monday, 07 August 2023 by EITCA Academy

The process of adding forecasts at the end of a dataset for regression forecasting involves several steps that aim to generate accurate predictions based on historical data. Regression forecasting is a technique within machine learning that allows us to predict continuous values based on the relationship between independent and dependent variables. In this context, we

  • Published in Artificial Intelligence, EITC/AI/MLP Machine Learning with Python, Regression, Regression forecasting and predicting, Examination review
Tagged under: Artificial Intelligence, Data Preparation, Forecasting, Machine Learning, Python, Regression Analysis
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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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