Question 1You are a data scientist at Jaffer, a large supermarket chain. The company has three years’ worth of data on the volume and type of cereal products sold in the Western Cape region, along with metadata such as:Store location and size (in square metres);Type of store (large or small convenience store);Customer buying habits, measured as the frequency with which products were bought in each department over the last year; andMedian income of the surrounding suburb, in thousands of Rands.The standard volume of a cereal box is 3,000 cm3.You are asked to assist with the following problems:Problem 1: Optimise the amount of shelf space to use for cereal boxes.Problem 2: Determine which brands of cereal to sell in which stores.Problem 3: Identify cereals that are often bought together so that they can be placed close to one another on the shelves.Are these supervised or unsupervised learning problems? For each of the three problems, state your answer and motivation.

3000 cubic cm means 3 liters of a cereal box The data contains the size of the store (in square…

Answered: Question 1 You are a data scientist at…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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Question 1

You are a data scientist at Jaffer, a large supermarket chain. The company has three years’ worth of data on the volume and type of cereal products sold in the Western Cape region, along with metadata such as:

Store location and size (in square metres);
Type of store (large or small convenience store);
Customer buying habits, measured as the frequency with which products were bought in each department over the last year; and
Median income of the surrounding suburb, in thousands of Rands.

The standard volume of a cereal box is 3,000 cm³.

You are asked to assist with the following problems:

Problem 1: Optimise the amount of shelf space to use for cereal boxes.
Problem 2: Determine which brands of cereal to sell in which stores.
Problem 3: Identify cereals that are often bought together so that they can be placed close to one another on the shelves.

Are these supervised or unsupervised learning problems? For each of the three problems, state your answer and motivation.

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