feature

May 15, 2026

Changes in this version

+ func ApplyWithExt(records []Record, features []*types.Feature, schema *encoding.Schema, ...) error

+ func IsStreamableWithExt(features []*types.Feature, schema *encoding.Schema, ...) bool

type StreamingHandle

+ func BuildStreamingWithExt(features []*types.Feature, schema *encoding.Schema, ...) ([]StreamingHandle, error)

May 14, 2026

Changes in this version

+ const MaxPolyDegree

May 11, 2026

Changes in this version

+ const SplitTest

+ const SplitTrain

+ const SplitVal

+ func Apply(records []Record, features []*types.Feature, schema *encoding.Schema) error

+ func IsStreamable(features []*types.Feature, schema *encoding.Schema) bool

+ func RegisteredTypes() []types.FeatureType

+ type Computer interface

+ Compute func(records []Record, field string) (map[string]Output, error)

+ type Factory func(feat *types.Feature, schema *encoding.Schema) (Computer, error)

+ func Lookup(t types.FeatureType) (Factory, bool)

+ type Options struct

+ type Output struct

+ Nulls []bool

+ Values []float64

+ type Record interface

+ NumericValue func(name string) (float64, bool)

+ Set func(name string, value float64)

+ SetNull func(name string)

+ StringValue func(name string) (string, bool)

+ type StreamingComputer interface

+ EmitRow func(record Record, field string) (map[string]Output, error)

+ Finalize func() error

+ PrePass func(record Record, field string) error

+ type StreamingHandle struct

+ Computer StreamingComputer

+ Feature *types.Feature

+ func BuildStreaming(features []*types.Feature, schema *encoding.Schema) ([]StreamingHandle, error)