Unsupervised & ANN

Which one is not a type of machine learning

• Supervised learning

• Self learning

• Unsupervised learning

• Reinforcement learning

An example of an unsupervised learning application is...

• Sentiment analysis

• Document clustering

• Email Spam Detection

Which one is the incorrect answer about the type of unsupervised learning

• Clustering

• Classification

• Association

Which of the following data is not a type of clustering

• Centroid based

• Cosine similarity

• Density based

• Distribution based

Which of the following is not true about the K-Means algorithm

• K-Means is used for unsupervised

• K-Means is used for supervised

• K-Means is a clustering algorithm

Choose the correct statement

• Unsupervised learning is used for data that has labels

• Supervised learning is used for data that has no labels

• Unsupervised learning is used for data that has no labels

How many layers does an Artificial Neural Network have?

• 1 layer

• 2 layers

• 3 layers or more