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CSC662

CSC662 Data mining, Data

warehouse and Visualization . . ก !

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Call center

Weather

Contact lenses

Irises

CPU performance

Labor negotiations

Soybean classification

3 Data

* :&/%-:&/)ก0#%,%&/

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4 Data

CallCenterPivot.xls:25975 %-:24 )ก0#%,%&/

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Call center

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6 Data

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ProbType (),4!(

ArrivalBinID()

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$ Call center ( ๑ )

7 Data

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Date )

DOW ())(3),(

$ Call center ( ๒ )

8 Data

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Week ),(

Month *

Year ,;

Quarter ก1*

StaffLevel %)-"78)ก

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$ Call center ( ๓ )

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9 Data

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Weather

10 Data

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11 Data

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Irises

12 Data

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CPU performance

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13 Data

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CPU performance (cont.)

14 Data

labor.arff:57 %-:17 )ก0#%,%&/

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working-hours &/)/$1),(

Labor negotiations

15 Data

pension *ก0#

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Labor negotiations

16 Data

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Labor negotiations

(5)

17 Data

soybean.arff:683 %-:36 )ก0#%,%&/

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Soybeans classification

18 Data

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germination )ก0#%ก$-$&ก2

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leaf-mild )ก0#%--- mald

stem )ก0#%ก1/$

lodging )ก0#%ก,ก,

Soybeans classification

19 Data

stem-cankers )ก0#%/$1,9"

canker-lesion 1,9"

fruiting-bodies 1

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mycelium ก,ก= mycelium

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fruit-pods ,1

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Soybeans classification

20 Data

seed-discolor ",ก$2

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Soybeans classification

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