What model should be used to complete this work?

A Machine Learning Specialist was given a dataset consisting of unlabeled data The Specialist must create a model that can help the team classify the data into different buckets.

What model should be used to complete this work?
A . K-means clustering
B . Random Cut Forest (RCF)
C . XGBoost
D . BlazingText

View Answer

Answer: A

Explanation:

K-means clustering is a machine learning technique that can be used to classify unlabeled data into different groups based on their similarity. It is an unsupervised learning method, which means it does not require any prior knowledge or labels for the data. K-means clustering works by randomly assigning data points to a number of clusters, then iteratively updating the cluster centers and reassigning the data points until the clusters are stable. The result is a partition of the data into distinct and homogeneous groups. K-means clustering can be useful for exploratory data analysis, data compression, anomaly detection, and feature extraction.

Reference: K-Means Clustering: A tutorial on how to use K-means clustering with Amazon SageMaker.

Unsupervised Learning: A video that explains the concept and applications of unsupervised learning.