4. An analyst sets up a sensor network in order to measure the temperature of di

Question

4. An analyst sets up a sensor network in order to measure the temperature of different locations over a period. What is the data type of the data collected?

5. The same analyst as discussed in Exercise 4 above finds another database from a different source containing pressure readings. She decides to create a single database 26 CHAPTER 1. AN INTRODUCTION TO DATA MINING containing her own readings and the pressure readings. What is the process of creating such a single database called?

refernce: : Aggarwal, Charu C., Data Mining, Springer International Publishing - Switzerland, 2015, ISBN: 978-3-319-14141-1

Explanation / Answer

SOLUTION4:

it is called  spatio temporal data which contains both space and temporal attributes.

there are 2 kinds of spatio temporal data the y are:

both spatial and t emporal attributes are contextual.

the temporal attribute is contextual

Solution5:

s of creating such a single database called as Relational database systems.

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