In ___________, the data is grouped into clusters, where each cluster indicate something about categories and classes present in the data.a.non-parameterized unsupervised learningb.non-parameterized supervised learningc.parameterized unsupervised learningd.parameterized supervised learning

Which of the following is NOT a clustering algorithm, commonly used in Unsupervised Learning?a.Random Forestb.DBSCANc.K-Meansd.Hierarchical Clustering

Hierarchical clustering can be either ______________ or ______________.Select one:a.Non-parametric, parametricb.Iterative, recursivec.Agglomerative, divisived.Unsupervised, supervised

Which of the following is TRUE about unsupervised learning?I.  Unsupervised learning refers to the problem of finding hidden structures within unlabeled data.II.  Clustering techniques are unsupervised in the sense that the data scientist does not determine, in advance, the labels to apply to the clusters.II only neither I nor IIboth I and III only

clustering and association in unsupervised machine learning

Question 1Which of these best describes unsupervised learning? 1 pointA form of machine learning that finds patterns in data using only labels (y) but without any inputs (x) . A form of machine learning that finds patterns using unlabeled data (x). A form of machine learning that finds patterns without using a cost function.A form of machine learning that finds patterns using labeled data (x, y)