Which steps occur during the model training process? Get a comprehensive answer tailored for the IBM Artificial Intelligence Fundamentals certification exam. Understand how AI models are trained to update weights until a target accuracy is reached.
Table of Contents
Question
Which steps occur during the model training process?
A. Continuous random adjustment of model weights
B. Performance evaluation on training data
C. Generating predictions without using training data
D. Weight updates until accuracy reaches a target threshold
Answer
D. Weight updates until accuracy reaches a target threshold
Explanation
During the training of an AI or machine learning model, the system iteratively adjusts its weights (the internal parameters) based on errors measured against the correct answers in the training data.
Each iteration evaluates model performance, updates weights, and continues this process until the model’s accuracy meets a predefined target or threshold. This is fundamental in both supervised learning and deep learning scenarios.
Continuous random adjustment without direction (A) does not represent true training—it is the guided updates toward better accuracy that matter.
Performance evaluation (B) is a part of training but not the actual defining “step”; evaluation happens after weight updates.
Generating predictions without using training data (C) describes inference or deployment, not the training process.
Reference materials from IBM state: “The algorithm will repeat this ‘evaluate and optimize’ process, updating weights autonomously until a threshold of accuracy has been met”.
This targeted cycle of updating model weights until accuracy reaches the desired level is a core concept for success on the IBM Artificial Intelligence Fundamentals certification exam.
IBM Artificial Intelligence Fundamentals certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Artificial Intelligence Fundamentals graded quizzes and final assessments, earn IBM Artificial Intelligence Fundamentals digital credential and badge.