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feature

package

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Versions in this module

v2

v2.0.5

Apr 15, 2023

v2.0.4

Apr 11, 2023

v2.0.3

May 15, 2022

v2.0.2

May 15, 2022

v2.0.1

May 15, 2022

Changes in this version

+ const CharacterFeatureSize

+ const LengthFeatureSize

+ const OrderEndFeatureIndex

+ const OrderFeatureSize

+ const OrderFirstFeatureIndex

+ const OrderMiddleFeatureIndex

+ var ErrInvalidFeatureSize = errors.New("feature-to-feature calculations must be the same size")

+ var ErrInvalidOrderMask = errors.New("first character and last character must not be created order mask")

+ var ErrLengthFeatureInvalidSize = errors.New("length feature's length must be 8")

+ var ErrOrderFeatureInvalidSize = errors.New("order feature's length must be 6")

+ var ErrOutRangeFeatureIndex = errors.New("character position is out of range when selecting features")

+ var ErrOutRangeOrderMask = errors.New("character position is out of range when creating mask")

+ type Character string

+ type Features []float64

+ func (f Features) Multiple(mask Features) (Features, error)

+ func (f Features) SoftMax() Features

+ func (f Features) Sum() float64

+ type KanjiFeature struct

+ Character Character

+ Length Features

+ Order Features

+ func DefaultKanjiFeature() KanjiFeature

+ func NewKanjiFeature(c Character, o, l []float64) (KanjiFeature, error)

+ func (k KanjiFeature) GetLengthValue(p LengthFeatureIndexPosition, mask Features) (float64, error)

+ func (k KanjiFeature) GetOrderValue(p OrderFeatureIndexPosition, mask Features) (float64, error)

+ type KanjiFeatureManager struct

+ KanjiFeatureMap map[Character]KanjiFeature

+ func (m KanjiFeatureManager) Get(c Character) KanjiFeature

+ func (m KanjiFeatureManager) LengthMask(fullNameLength, charPosition int) (Features, error)

+ func (m KanjiFeatureManager) OrderMask(fullNameLength, charPosition int) (Features, error)

+ func (m KanjiFeatureManager) SelectLengthFeaturePosition(pieceOfName PartOfNameCharacters) (LengthFeatureIndexPosition, error)

+ func (m KanjiFeatureManager) SelectOrderFeaturePosition(pieceOfName PartOfNameCharacters, positionInPieceOfName int) (OrderFeatureIndexPosition, error)

+ type KanjiLengthFeatureCalculator struct

+ Manager KanjiFeatureManager

+ func (fc KanjiLengthFeatureCalculator) Score(pieceOfName PartOfNameCharacters, fullNameLength int) (float64, error)

+ type KanjiOrderFeatureCalculator struct

+ Manager KanjiFeatureManager

+ func (fc KanjiOrderFeatureCalculator) Score(pieceOfName PartOfNameCharacters, fullNameLength int) (float64, error)

+ type LengthFeatureIndexPosition int

+ func (i LengthFeatureIndexPosition) MoveFirstNameIndex() LengthFeatureIndexPosition

+ type OrderFeatureIndexPosition int

+ func (i OrderFeatureIndexPosition) MoveFirstNameIndex() OrderFeatureIndexPosition

+ type PartOfNameCharacters interface

+ IsLastName func() bool

+ Length func() int

+ Slice func() []rune

Other modules containing this package

github.com/glassmonkey/seimei