Information Technology Reference
In-Depth Information
tops
trousers
shoes
belts
undergarments
formal_wear
neckwear
Outdoor
boots
head_accessories
cravat_and_bow_tie
gloves
cooperations
sleep_and_swimwear
formal_wear_accessories
shoe_care
small_accessories
electronic_cases
bags
0
20000
40000
60000
80000
N
Fig. 8.3
Examplary distribution of type information. We observe that tops and trousers make up
the largest fraction of transactions
1.0
0.5
0.0
0.0
0.2
0.4
0.6
0.8
1.0
Availability of Values
Fig. 8.4
Density of values for descriptive features. Note that only fewattributes have values assigned
to all transactions. Conversely, only few attributes do not assign values to any transactions
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