It-tagħlim mingħajr sorveljanza jsib mudelli u struttura f'dejta mingħajr etiketti (mingħajr tweġibiet mogħtija) — jiskopri gruppi, inaqqas dimensjonalità, jew jiskopri anomaliji waħdu. Jintuża meta jkollok dejta imma l-ebda etiketti, biex iskopri struttura moħbija.
Kif jaħdem it-tagħlim mingħajr sorveljanza
UNSUPERVISED → learn from data WITHOUT labels (no given correct answers):
→ the algorithm finds STRUCTURE/patterns in the data on its own
→ no 'right answer' to learn from → it discovers groupings, relationships, or representations
→ for: exploring data, finding hidden structure, when labels are unavailable/expensive
