eval

Documentation

Index

• func F1(precision, recall float64) float64
• func Precision(truePositives, testPositives int) float64
• func Recall(truePositives, conditionPositives int) float64
• type Error
• type Errors
  • func (ers Errors) ByType() map[string]int
• type Eval
• type Result
  • func (r *Result) Accuracy() float64
  • func (r *Result) All() int
  • func (r *Result) ConditionNegatives() int
  • func (r *Result) ConditionPositives() int
  • func (r *Result) Correct() int
  • func (r *Result) F1() float64
  • func (r *Result) Incorrect() int
  • func (r *Result) Precision() float64
  • func (r *Result) Recall() float64
  • func (r *Result) TestNegatives() int
  • func (r *Result) TestPositives() int
• type Total
  • func (t *Total) Add(r *Result)
  • func (t *Total) Errors() Errors
  • func (t *Total) ExactMatch() float64

Functions

func F1

func F1(precision, recall float64) float64

func Precision

func Precision(truePositives, testPositives int) float64

func Recall

func Recall(truePositives, conditionPositives int) float64

Types

type Error

type Error interface {
	String() string
	Class() string
}

type Errors

type Errors []Error

func (Errors) ByType

func (ers Errors) ByType() map[string]int

type Eval

type Eval func(test, condition interface{}) *Result

type Result

type Result struct {
	TP, FP, TN, FN int
	Errors         Errors
	Other          interface{}
}

func (*Result) Accuracy

func (r *Result) Accuracy() float64

func (*Result) All

func (r *Result) All() int

func (*Result) ConditionNegatives

func (r *Result) ConditionNegatives() int

func (*Result) ConditionPositives

func (r *Result) ConditionPositives() int

func (*Result) Correct

func (r *Result) Correct() int

func (*Result) F1

func (r *Result) F1() float64

func (*Result) Incorrect

func (r *Result) Incorrect() int

func (*Result) Precision

func (r *Result) Precision() float64

func (*Result) Recall

func (r *Result) Recall() float64

func (*Result) TestNegatives

func (r *Result) TestNegatives() int

func (*Result) TestPositives

func (r *Result) TestPositives() int

type Total

type Total struct {
	Result
	Results           []*Result
	Exact, Population int
}

func (*Total) Add

func (t *Total) Add(r *Result)

func (*Total) Errors

func (t *Total) Errors() Errors

func (*Total) ExactMatch

func (t *Total) ExactMatch() float64