In data mining, which of the following is NOT a data reduction technique?

With respect to multilayer neural network, what does the neurons in the hidden layer correspond to?

Which of the following boosting algorithms uses the level-wise tree growth?

Which algorithms has these applications? 1. Scene classification 2. Induction motors fault diagnosis 3. Analog circuit fault diagnosis 4. Corporate financial distress prediction

Can decision trees over f‌it data?

Which of the following simulation model types contain(s)probability?

You work for an organization that sells a spam filtering service to large companies. Your organization wants to transition its product to use machine learning. It currently a list Of 250,00 keywords. If a message contains more than few of these keywords, then it is identified as spam. What would be one advantage of transitioning to machine learning?

You are part of data science team that is working for a national fast-food chain. You create a simple report that shows trend: Customers who visit the store more often and buy smaller meals spend more than customers who visit less frequently and buy larger meals. What is the most likely diagram that your team created?

Which of the following features or algorithms are supported by the Scikit—Learn tool?

In relation to machine learning classif‌ication, which two of the following are the correct features of ID3 (Iterative Dischotomiser 3) algorithm?

Which of the following solutions can be used for the noisy data classification problem of ID3 and C45 decision tree algorithm?