Table of Contents

Mojo struct

SVC_Q

@memory_only
struct SVC_Q[k_t: Int]

Aliases

  • kernel_function = kernel_linear if (k_t == LINEAR) else kernel_poly if (k_t == POLY) else kernel_rbf if (k_t == RBF) else kernel_sigmoid if (k_t == SIGMOID) else kernel_precomputed

Parameters

  • k_t (Int)

Fields

  • y (Optional[UnsafePointer[Int8, MutExternalOrigin]])
  • cache (Cache)
  • QD (Optional[UnsafePointer[Float64, MutExternalOrigin]])

Implemented traits

AnyType, ImplicitlyDestructible, QMatrix

Methods

__init__

fn __init__(out self, prob: svm_problem, param: svm_parameter, y_: Optional[UnsafePointer[Int8, MutExternalOrigin]])

Args:

  • prob (svm_problem)
  • param (svm_parameter)
  • y_ (Optional[UnsafePointer[Int8, MutExternalOrigin]])
  • self (Self)

Returns:

Self

__del__

fn __del__(deinit self)

Args:

  • self (Self)

get_Q

fn get_Q(mut self, i: Int, _len: Int) -> Optional[UnsafePointer[Float32, MutExternalOrigin]]

Args:

  • self (Self)
  • i (Int)
  • _len (Int)

Returns:

Optional[UnsafePointer[Float32, MutExternalOrigin]]

get_QD

fn get_QD(self) -> Optional[UnsafePointer[Float64, MutExternalOrigin]]

Args:

  • self (Self)

Returns:

Optional[UnsafePointer[Float64, MutExternalOrigin]]

swap_index

fn swap_index(mut self, i: Int, j: Int)

Args:

  • self (Self)
  • i (Int)
  • j (Int)
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