Travel-time Prediction Using K-nearest Neighbor Method with Distance Metric of Correlation Coefficient

Table 2: Data description.

Item	Historical data set	Prediction data set
Period^a	Jan. 1st – 30th, 2013	Feb. 5th – 6th, 2013
Average nonpeak hour travel time	298 s	308 s
Average peak hour travel time^b	654 s	667 s

^aWeekends are not included. ^bFrom 7 to 9 a.m.