forked from kscience/kmath
Fixed algorithm mistakes. There was "index out of bounds" situation.
This commit is contained in:
parent
4ba1a1606a
commit
c6e1eb8406
@ -62,10 +62,16 @@ public fun DoubleFieldOpsND.dynamicTimeWarping(series1 : DoubleBuffer, series2 :
|
||||
pathLength++
|
||||
while (index1 != 0 || index2 != 0) {
|
||||
when {
|
||||
index1 == 0 || costMatrix[index1, index2] == costMatrix[index1, index2 - 1] + abs(series1[index1] - series2[index2]) -> {
|
||||
index1 == 0 -> {
|
||||
index2--
|
||||
}
|
||||
index2 == 0 || costMatrix[index1, index2] == costMatrix[index1 - 1, index2] + abs(series1[index1] - series2[index2]) -> {
|
||||
index2 == 0 -> {
|
||||
index1--
|
||||
}
|
||||
costMatrix[index1, index2] == costMatrix[index1, index2 - 1] + abs(series1[index1] - series2[index2]) -> {
|
||||
index2--
|
||||
}
|
||||
costMatrix[index1, index2] == costMatrix[index1 - 1, index2] + abs(series1[index1] - series2[index2]) -> {
|
||||
index1--
|
||||
}
|
||||
costMatrix[index1, index2] == costMatrix[index1 - 1, index2 - 1] + abs(series1[index1] - series2[index2]) -> {
|
||||
|
Loading…
Reference in New Issue
Block a user