Question in Data mining Construct the inverted index For ea

Question in Data mining :

Construct the inverted index. For each attribute value in each dimension, list the tuple identifiers (TIDs) of all the tuples that have that value. The following denotes the world\'s best cars: KCT - Koenigsegg CCXR Trevita LV - Lamborghini Veneno LH - W Motors Lykan Hypersport BV - Limited Edition Bugatti Veyron by Mansory Vivere FPS - Ferrari Pininfarina Sergio PH - Pagani Huayra BC

Solution

Solution:

The inverted index according to the given data is shown below:

Attributes	Tuple ID List	List Size
KCT	{1,3,5,8,9,10}	6
LV	{2,4,5,7,8}	5
LH	{2,4,5,7,8}	5
BV	{1,4,5,7,8}	5
FPS	{1,2,3,5,6,8}	6
PH	{1,2,4,5,8,9}	6