Trait/Object

com.thoughtworks.deeplearning.Layer

Tape

Related Docs: object Tape | package Layer

Permalink

trait Tape extends AutoCloseable

Tape is a intermediate data structure generated by the forward of neural network , which contains result of the forward, and can perform backward for back-propagation.

Note

close method must be called when this Tape will not be used any more.

See also

tape auto differentiation

Linear Supertypes
AutoCloseable, AnyRef, Any
Known Subclasses
BinaryTape, Literal, MonoidTape, Output, Output, Output, Output, Output, Output, Output, Output, Output, Output, Output, ReferenceCount, SemigroupTape, Throw, UnaryTape
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Tape
  2. AutoCloseable
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Type Members

  1. abstract type Data

    Permalink

    Type of the result of forward pass.

    Type of the result of forward pass.

    See also

    value

  2. abstract type Delta

    Permalink

    Type of the information passing in backward pass, usually the partial derivative of Data.

    Type of the information passing in backward pass, usually the partial derivative of Data.

    See also

    backward

Abstract Value Members

  1. abstract def close(): Unit

    Permalink
    Definition Classes
    AutoCloseable
    Annotations
    @throws( classOf[java.lang.Exception] )

  2. abstract def duplicate(): Tape.Aux[Data, Delta]

    Permalink

    Returns a new Tape that shares the same value and backward behavior with this Tape.

    Returns a new Tape that shares the same value and backward behavior with this Tape.

    Note

    The newly created Tape and this Tape must be closed independently.

  3. abstract def forceBackward(delta: Delta): Unit

    Permalink
    Attributes
    protected

  4. abstract def isTrainable: Boolean

    Permalink

  5. abstract def value: Data

    Permalink

    Value of the result of forward pass.

    Value of the result of forward pass.

    See also

    Data

Concrete Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to any2stringadd[Tape] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (Tape, B)

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to ArrowAssoc[Tape] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

    Permalink
    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

  7. final def backward(delta: ⇒ Delta): Unit

    Permalink

    invoke forceBackward if isTrainable is true

    invoke forceBackward if isTrainable is true

    Annotations
    @inline()
    See also

    Delta

  8. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def ensuring(cond: (Tape) ⇒ Boolean, msg: ⇒ Any): Tape

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to Ensuring[Tape] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: (Tape) ⇒ Boolean): Tape

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to Ensuring[Tape] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean, msg: ⇒ Any): Tape

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to Ensuring[Tape] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean): Tape

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to Ensuring[Tape] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Permalink
    Definition Classes
    AnyRef

  14. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  15. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  16. def formatted(fmtstr: String): String

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to StringFormat[Tape] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Permalink
    Definition Classes
    AnyRef → Any

  18. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  19. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

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

    Permalink
    Definition Classes
    AnyRef

  21. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  22. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

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

    Permalink
    Definition Classes
    AnyRef

  24. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any

  25. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. def →[B](y: B): (Tape, B)

    Permalink
    Implicit information
    This member is added by an implicit conversion from Tape to ArrowAssoc[Tape] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Tape to any2stringadd[Tape]

Inherited by implicit conversion StringFormat from Tape to StringFormat[Tape]

Inherited by implicit conversion Ensuring from Tape to Ensuring[Tape]

Inherited by implicit conversion ArrowAssoc from Tape to ArrowAssoc[Tape]

Ungrouped