io
.
picnicml
.
doddlemodel
data
package
data
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Type Members
type
Dataset
= (
Features
,
Target
)
type
DatasetWithIndex
= (
Features
,
Target
,
FeatureIndex
)
type
Features
=
DenseMatrix
[
Double
]
type
FeaturesWithIndex
= (
Features
,
FeatureIndex
)
case class
GroupTrainTestSplit
(
xTr:
Features
,
yTr:
Target
,
groupsTr:
IntVector
,
xTe:
Features
,
yTe:
Target
,
groupsTe:
IntVector
)
extends
Product
with
Serializable
type
IntVector
=
DenseVector
[
Int
]
type
RealVector
=
DenseVector
[
Double
]
type
Simplex
=
DenseMatrix
[
Double
]
type
Target
=
DenseVector
[
Double
]
case class
TrainTestSplit
(
xTr:
Features
,
yTr:
Target
,
xTe:
Features
,
yTe:
Target
)
extends
Product
with
Serializable
Value Members
object
CsvLoader
object
DatasetUtils
object
Feature
object
ResourceDatasetLoaders
def
loadBostonDataset
:
DatasetWithIndex
def
loadBreastCancerDataset
:
DatasetWithIndex
def
loadHighSchoolTestDataset
:
DatasetWithIndex
def
loadIrisDataset
:
DatasetWithIndex
def
numberOfTargetClasses
(
y:
Target
)
:
Int
def
numberOfUniqueGroups
(
groups:
IntVector
)
:
Int
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