Unsupervised learning algorithms are a type of machine learning approach that identify patterns and structures in data without any labeled responses. Unlike supervised learning, where the model is trained with input-output pairs, unsupervised learning focuses on exploring data to discover hidden patterns, clusters, or associations. This method is particularly useful in applications like crack detection and measurement using image analysis, as it allows for the automatic identification of anomalies or features within unstructured data.
congrats on reading the definition of Unsupervised Learning Algorithms. now let's actually learn it.