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if block ends with a return statement -> drop this else and outdent its block

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This commit is contained in:
Niclas Jern 2014-07-18 13:20:46 +03:00
parent daac7a278d
commit 32f36f28c3
2 changed files with 12 additions and 13 deletions
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3
metrics/pairwise/cranberra.go
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@ -15,9 +15,8 @@ func NewCranberra() *Cranberra {
func cranberraDistanceStep(num float64, denom float64) float64 {
if num == .0 && denom == .0 {
return .0
} else {
return num / denom
}
return num / denom
}
func (self *Cranberra) Distance(vectorX *mat64.Dense, vectorY *mat64.Dense) float64 {

22
trees/id3.go
View File

@ -156,18 +156,18 @@ func (d *DecisionTreeNode) Prune(using *base.Instances) {
// If you're a leaf, you're already pruned
if d.Children == nil {
return
} else {
if d.SplitAttr == nil {
return
}
// Recursively prune children of this node
sub := using.DecomposeOnAttributeValues(d.SplitAttr)
for k := range d.Children {
if sub[k] == nil {
continue
}
d.Children[k].Prune(sub[k])
}
if d.SplitAttr == nil {
return
}
// Recursively prune children of this node
sub := using.DecomposeOnAttributeValues(d.SplitAttr)
for k := range d.Children {
if sub[k] == nil {
continue
}
d.Children[k].Prune(sub[k])
}
// Get a baseline accuracy