model

package

v0.6.0 Latest Latest Go to latest Published: Dec 5, 2021 License: MIT Imports: 21 Imported by: 0

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pip install -r requirements.txt
pip install pystan==2.19.1.1
pip install prophet==1.0.1

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const TypeProphet = "Prophet"

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const TypeTangram = "Tangram"

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type Column string

const (
	Yhat      Column = "yhat"
	YhatUpper Column = "yhat_upper"
	YhatLower Column = "yhat_lower"
)

type Forecast struct {
	Timestamp int64
	Values    map[Column]float64
}

func (f Forecast) IsZero() bool

type Forecasts []Forecast

func (f Forecasts) Nearest(timestamp int64) Forecast

type Prophet struct {
	// contains filtered or unexported fields
}

func NewProphet(cf *config.Config, lg *zap.Logger) Prophet

func (p Prophet) Train(ctx context.Context, data prom.Metric, duration time.Duration) (Forecasts, error)

type Server struct {
	// contains filtered or unexported fields
}

func NewServer(lg *zap.Logger, sig chan os.Signal) Server

func (s Server) Start(ctx context.Context) func() error

type Tangram struct {
	// contains filtered or unexported fields
}

func NewTangram(lg *zap.Logger) Tangram

func (t Tangram) Train(ctx context.Context, data prom.Metric, duration time.Duration) (Forecasts, error)

type Trainer interface {
	Train(context.Context, prom.Metric, time.Duration) (Forecasts, error)
}

func New(cf *config.Config, lg *zap.Logger, name string) (Trainer, error)

Path	Synopsis
api