Object/Trait

com.twitter.scalding.mathematics

MatrixProduct

Related Docs: trait MatrixProduct | package mathematics

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object MatrixProduct extends Serializable

TODO: Muliplication is the expensive stuff. We need to optimize the methods below: This object holds the implicits to handle matrix products between various types

Source
MatrixProduct.scala
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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. implicit def diagColProduct[IdxT, ValT](implicit ring: Ring[ValT]): MatrixProduct[DiagonalMatrix[IdxT, ValT], ColVector[IdxT, ValT], ColVector[IdxT, ValT]]

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  7. implicit def diagDiagProduct[IdxT, ValT](implicit ring: Ring[ValT]): MatrixProduct[DiagonalMatrix[IdxT, ValT], DiagonalMatrix[IdxT, ValT], DiagonalMatrix[IdxT, ValT]]

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  8. implicit def diagMatrixProduct[RowT, ColT, ValT](implicit ring: Ring[ValT]): MatrixProduct[DiagonalMatrix[RowT, ValT], Matrix[RowT, ColT, ValT], Matrix[RowT, ColT, ValT]]

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  9. final def eq(arg0: AnyRef): Boolean

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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  12. final def getClass(): Class[_]

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  13. def getCrosser(rightSize: SizeHint): MatrixCrosser

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  14. def getJoiner(leftSize: SizeHint, rightSize: SizeHint): MatrixJoiner

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  15. def hashCode(): Int

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  16. final def isInstanceOf[T0]: Boolean

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  17. implicit def litScalarColLeftProduct[Row, ValT](implicit ring: Ring[ValT]): MatrixProduct[LiteralScalar[ValT], ColVector[Row, ValT], ColVector[Row, ValT]]

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  18. implicit def litScalarColRightProduct[Row, ValT](implicit ring: Ring[ValT]): MatrixProduct[ColVector[Row, ValT], LiteralScalar[ValT], ColVector[Row, ValT]]

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  19. implicit def litScalarDiagLeftProduct[Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[LiteralScalar[ValT], DiagonalMatrix[Col, ValT], DiagonalMatrix[Col, ValT]]

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  20. implicit def litScalarDiagRightProduct[Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[DiagonalMatrix[Col, ValT], LiteralScalar[ValT], DiagonalMatrix[Col, ValT]]

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  21. implicit def litScalarRowLeftProduct[Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[LiteralScalar[ValT], RowVector[Col, ValT], RowVector[Col, ValT]]

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  22. implicit def litScalarRowRightProduct[Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[RowVector[Col, ValT], LiteralScalar[ValT], RowVector[Col, ValT]]

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  23. implicit def literalRightProduct[Row, Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[Matrix[Row, Col, ValT], ValT, Matrix[Row, Col, ValT]]

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  24. implicit def literalScalarLeftProduct[Row, Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[LiteralScalar[ValT], Matrix[Row, Col, ValT], Matrix[Row, Col, ValT]]

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  25. implicit def literalScalarRightProduct[Row, Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[Matrix[Row, Col, ValT], LiteralScalar[ValT], Matrix[Row, Col, ValT]]

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  26. implicit def matrixColProduct[RowR, Common, ValT](implicit ring: Ring[ValT]): MatrixProduct[Matrix[RowR, Common, ValT], ColVector[Common, ValT], ColVector[RowR, ValT]]

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  27. implicit def matrixDiagProduct[RowT, ColT, ValT](implicit ring: Ring[ValT]): MatrixProduct[Matrix[RowT, ColT, ValT], DiagonalMatrix[ColT, ValT], Matrix[RowT, ColT, ValT]]

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  28. var maxReducers: Int

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  29. var maxTinyJoin: Long

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  30. final def ne(arg0: AnyRef): Boolean

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  31. final def notify(): Unit

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  32. final def notifyAll(): Unit

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  33. def numOfReducers(hint: SizeHint): Int

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  34. implicit def rowColProduct[IdxT, ValT](implicit ring: Ring[ValT]): MatrixProduct[RowVector[IdxT, ValT], ColVector[IdxT, ValT], Scalar[ValT]]

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  35. implicit def rowDiagProduct[IdxT, ValT](implicit ring: Ring[ValT]): MatrixProduct[RowVector[IdxT, ValT], DiagonalMatrix[IdxT, ValT], RowVector[IdxT, ValT]]

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  36. implicit def rowMatrixProduct[Common, ColR, ValT](implicit ring: Ring[ValT]): MatrixProduct[RowVector[Common, ValT], Matrix[Common, ColR, ValT], RowVector[ColR, ValT]]

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  37. implicit def scalarColLeftProduct[Row, ValT](implicit ring: Ring[ValT]): MatrixProduct[Scalar[ValT], ColVector[Row, ValT], ColVector[Row, ValT]]

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  38. implicit def scalarColRightProduct[Row, ValT](implicit ring: Ring[ValT]): MatrixProduct[ColVector[Row, ValT], Scalar[ValT], ColVector[Row, ValT]]

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  39. implicit def scalarDiagLeftProduct[Row, ValT](implicit ring: Ring[ValT]): MatrixProduct[Scalar[ValT], DiagonalMatrix[Row, ValT], DiagonalMatrix[Row, ValT]]

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  40. implicit def scalarDiagRightProduct[Row, ValT](implicit ring: Ring[ValT]): MatrixProduct[DiagonalMatrix[Row, ValT], Scalar[ValT], DiagonalMatrix[Row, ValT]]

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  41. implicit def scalarPipeLeftProduct[Row, Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[Scalar[ValT], Matrix[Row, Col, ValT], Matrix[Row, Col, ValT]]

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  42. implicit def scalarPipeRightProduct[Row, Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[Matrix[Row, Col, ValT], Scalar[ValT], Matrix[Row, Col, ValT]]

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  43. implicit def scalarRowLeftProduct[Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[Scalar[ValT], RowVector[Col, ValT], RowVector[Col, ValT]]

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  44. implicit def scalarRowRightProduct[Col, ValT](implicit ring: Ring[ValT]): MatrixProduct[RowVector[Col, ValT], Scalar[ValT], RowVector[Col, ValT]]

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  45. implicit def standardMatrixProduct[RowL, Common, ColR, ValT](implicit ring: Ring[ValT]): MatrixProduct[Matrix[RowL, Common, ValT], Matrix[Common, ColR, ValT], Matrix[RowL, ColR, ValT]]

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  46. final def synchronized[T0](arg0: ⇒ T0): T0

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  47. def toString(): String

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  48. def vectorInnerProduct[IdxT, ValT](implicit ring: Ring[ValT]): MatrixProduct[RowVector[IdxT, ValT], ColVector[IdxT, ValT], Scalar[ValT]]

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  49. implicit def vectorOuterProduct[RowT, ColT, ValT](implicit ring: Ring[ValT]): MatrixProduct[ColVector[RowT, ValT], RowVector[ColT, ValT], Matrix[RowT, ColT, ValT]]

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  50. final def wait(): Unit

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  51. final def wait(arg0: Long, arg1: Int): Unit

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  52. final def wait(arg0: Long): Unit

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