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Avoid creating SparseVectors for LOCO #377

Merged
merged 19 commits into from
Aug 21, 2019
Merged

Avoid creating SparseVectors for LOCO #377

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66a5e99
WIP
gerashegalov Aug 3, 2019
77b97ee
code check fixes
gerashegalov Aug 5, 2019
35b8b5c
try sparse vector clone for test fix
gerashegalov Aug 5, 2019
cb2dc05
Merge branch 'master' into gera/perf-regression
michaelweilsalesforce Aug 7, 2019
a494129
WIP
gerashegalov Aug 3, 2019
1c383e5
code check fixes
gerashegalov Aug 5, 2019
a1d7d81
try sparse vector clone for test fix
gerashegalov Aug 5, 2019
f95f4bf
better names
gerashegalov Aug 8, 2019
a8ff84f
Skip Zeros when computing LOCOs for Text and Date fields
mweilsalesforce Aug 8, 2019
709594f
Merge branch 'gera/perf-regression' of github.com:gerashegalov/Transm…
mweilsalesforce Aug 8, 2019
96b2941
Fix Scalastyle
mweilsalesforce Aug 8, 2019
ee76053
minor fixes
gerashegalov Aug 8, 2019
2248d49
zipped
gerashegalov Aug 8, 2019
c3f743d
redundant toArray
gerashegalov Aug 8, 2019
dc39cb3
Updating comments + adding extra checks
mweilsalesforce Aug 9, 2019
25a6ac5
Merge branch 'master' into gera/perf-regression
leahmcguire Aug 12, 2019
3b7b63a
Adding TODO
mweilsalesforce Aug 12, 2019
b271b74
Merge branch 'master' into gera/perf-regression
tovbinm Aug 20, 2019
087b1d2
Merge branch 'master' into gera/perf-regression
leahmcguire Aug 21, 2019
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zipped
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@gerashegalov
gerashegalov committed Aug 8, 2019
commit 2248d493ce55e3e89f84d54b251d5df80c0c15c9
2 changes: 1 addition & 1 deletion core/src/main/scala/com/salesforce/op/stages/impl/insights/RecordInsightsLOCO.scala
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Expand Up @@ -135,7 +135,7 @@ class RecordInsightsLOCO[T <: Model[T]]
baseScore: Array[Double]
): Array[Double] = {
val score = modelApply(labelDummy, featureSparse.toOPVector).score
baseScore.zip(score).map { case (b, s) => b - s }
(baseScore, score).zipped.map { case (b, s) => b - s }
}

private def sumArrays(left: Array[Double], right: Array[Double]): Array[Double] = {
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