Compare and contrast supervised and unsupervised learning. Give specific examples to explain both.
Ans) Supervised and Unsupervised learning:
1) Supervised learning with example:
- Supervision refers to the fact that the training dataset that we use to build classification models include that actual class labels of existing observations.
- Goal is to predict the class label of the new data based on the training set.
2) Unsupervised learning (clustering) with example:
- Class labels of training data are either unknown or do not exist
at all.
- In clustering, our goal is to group similar observations together and there are no specific pre-determined class labels involved.
Compare and contrast supervised and unsupervised learning. Give specific examples to explain both.
Logistic regression is what kind of learning algorithm?: a. supervised/classification b. unsupervised/classification supervised/regression d. unsupervised/regression C.
Describe the application of supervised and unsupervised learning in Artificial Intelligence.
Problem 3) Identify whether each of the following applications require a supervised or unsupervised learning. Explain your answer for each. a)Identifying a group of Alzheimer’s disease patients by their gene expression measurements .b)Grouping movies according to the ratings provided by movie viewers .c) Grouping shoppers based on their browsing and purchasing histories .d)Emotion detection .e) Predicting house prices according to their footage and neighborhood. f) Detection of lung cancer using x -ray images. g) Segmentation of brain tumor from CT...
Identify whether each of the following applications require a supervised or unsupervised learning. Explain your answer for each. a) Identifying a group of Alzheimer’s disease patients by their gene expression measurements. b) Grouping movies according to the ratings provided by movie viewers. c) Grouping shoppers based on their browsing and purchasing histories. d) Emotion detection. e) Predicting house prices according to their footage and neighborhood. f) Detection of lung cancer using x-ray images. g) Segmentation of brain tumor from CT...
State in your own words what supervised and unsupervised learning is. Clearly describe a real-world scenario where each classifier would be useful.
1) Compare and contrast communicable and noncommunicable diseases and give examples of each 2) Compare and contrast acute and chronic diseases and give examples of each 3) Describe the modes of communicable disease transmission and give examples of each. 4) Describe the Multicausation Model 5) Define primary, secondary, and tertiary prevention and give examples of each at both the individual and community levels
Question: Discuss roles of Artificial Intelligence and Machine Learning in Big Data Analytics. Distinguish between Supervised and Unsupervised learning. Discussion Requirements: Define the concept of Artificial Intelligence. Define the concept of Machine Learning. Explain the notions of Supervised and Unsupervised Machine Learning. Describe the roles of Artificial Intelligence & Machine Learning in Big Data Analytics.
(Data Analysis Question) Explain supervised machine learning using some examples of data and at least two, two-dimensional supervised machine learning methods. Describe in writing any figures that you normally would draw.
For each of the following scenarios, decide if a solution would be best addressed with supervised learning, unsupervised learning or database query. As appropriate, state initial hypotheses you would like to test. If you decide that supervised or unsupervised is the best answer, list several input attributes you believe to be relevant for solving the problem. a. What characteristics differentiate people who have had back surgery and have returned to work form those who have had back surgery and have...
Question 4 5 pts Which of the following machine learning procedures typically takes the shortest run time? Supervised training Post-training inference Iterative system optimisation Unsupervised training Question 4 5 pts Which of the following machine learning procedures typically takes the shortest run time? Supervised training Post-training inference Iterative system optimisation Unsupervised training