Knowee
Questions
Features
Study Tools

What is a major benefit of unsupervised learning over supervised learning?

Question

What is a major benefit of unsupervised learning over supervised learning?

🧐 Not the exact question you are looking for?Go ask a question

Solution

One major benefit of unsupervised learning over supervised learning is that it can handle and process a large amount of data that is unlabeled. In real-world scenarios, most of the data is unlabeled and supervised learning algorithms cannot work with such data.

Here are the steps to understand this:

  1. Supervised Learning: In supervised learning, the model is trained on a pre-defined set of examples, which helps the model make predictions or decisions without being specifically programmed to perform the task. The system is provided with input-output pairs, and the goal is to learn a general rule that maps inputs to outputs. However, it requires a known output for each input data, which is often laborious and time-consuming to obtain.

  2. Unsupervised Learning: On the other hand, unsupervised learning is a type of machine learning algorithm used to draw inferences from datasets consisting of input data without labeled responses. The most common unsupervised learning method is cluster analysis, which is used for exploratory data analysis to find hidden patterns or grouping in data.

  3. Benefit: The major benefit of unsupervised learning over supervised learning is that it doesn’t require explicit supervision. It can deal with the unlabeled data, which is a common scenario in many real-world problems. It can discover the inherent structure and relationships within the data itself. This is particularly useful when the expert doesn’t know what to look for in the data.

  4. Real-world Application: For instance, in the field of anomaly detection (like detecting fraudulent credit card transactions), the system doesn’t know what kind of anomalies it should look for in the data. In such cases, unsupervised learning algorithms can be used to detect the unusual patterns or outliers in the data, which can then be identified as anomalies.

In conclusion, the ability to work with unlabeled data and discover hidden patterns makes unsupervised learning advantageous over supervised learning in many scenarios.

This problem has been solved

Similar Questions

What is a major benefit of unsupervised learning over supervised learning?1 pointExplore the relationship between features and the target.Better evaluates the performance of a built model.Discover previously unknown information about the dataset.Being able to produce a prediction based on unlabelled data.

What is the difference between supervised and unsupervised machine learnin

*Supervised vs. Unsupervised Machine Learning*

Which of the following is NOT an attribute of Unsupervised Learning?1 pointThe algorithm ingests unlabeled data, draws inferences, and finds patterns from unstructured dataIt is useful for finding hidden patterns and or groupings in data and can be used to differentiate normal behavior with outliers such as fraudulent activityIt is useful for clustering data, where data is grouped according to how similar it is to its neighbors and dissimilar to everything elseTakes data and rules as input and uses these inputs to develop an algorithm that will give us an answer

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

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.