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Table 1 Datasets characteristics

From: CoPart: a context-based partitioning technique for big data

Ds

Dim

\(E_0\)

\(E_2\)

%EC

Part

#Div

\(D_{1}\)

Lat

0.952

0.922

0.842

RT

3

Long

0.993

0.952

0.804

RT

3

Time

1.000

0.977

0.778

RT

3

Age

0.500

0.450

0.982

QT

5

\(D_{2}\)

Lat

0.992

0.997

0.807

RT

4

Long

1.000

0.965

0.778

RT

3

Time

1.000

0.977

0.778

RT

3

Age

0.000

0.000

0.997

QT

8

\(D_{3}\)

lat

0.707

0.515

0.978

RT

3

Long

0.456

0.362

0.991

QT

6

Time

1.000

0.977

0.778

RT

3

Age

0.500

0.450

0.982

QT

4