the.com/unsupervised
the setting where machines find patterns without anyone whispering the answers.
means a type of machine learning where the algorithm finds structure in data that has no labels or right answers given.
from contrasts with supervised learning, where a teacher signal tells the model what's correct; here the data speaks for itself, clustering and compressing without a grader.
no labels neededworks on raw, messy, unlabeled data
common usesclustering, anomaly detection, dimensionality reduction
harder to judgeno ground truth means success is fuzzy
cheaper dataunlabeled data is far easier to collect