Package ai.libs.jaicore.ml.classification.singlelabel.timeseries.dataset.attribute

Class NDArrayTimeseriesAttribute

  • All Implemented Interfaces:
    java.io.Serializable, org.api4.java.ai.ml.core.dataset.schema.attribute.IAttribute, org.api4.java.ai.ml.core.dataset.schema.attribute.INumericEncodingAttribute, org.api4.java.ai.ml.core.dataset.schema.attribute.IObjectAttribute<org.api4.java.ai.ml.core.dataset.schema.attribute.ITimeseries<org.nd4j.linalg.api.ndarray.INDArray>>, org.api4.java.ai.ml.core.dataset.schema.attribute.ITimeseriesAttribute<org.nd4j.linalg.api.ndarray.INDArray>
    public class NDArrayTimeseriesAttribute
extends ATimeseriesAttribute<org.nd4j.linalg.api.ndarray.INDArray>
    Describes a time series type as an 1-NDArray with a fixed length.
    See Also:
    Serialized Form

    • Constructor Detail

      • NDArrayTimeseriesAttribute

        public NDArrayTimeseriesAttribute​(java.lang.String name,
                                  int length)

    • Method Detail

      • isValidValue

        public boolean isValidValue​(java.lang.Object value)
        Validates whether a INDArray conforms to this time series. An INDArray confirms to this value, if its rank is 1 and its length equals the length of this time series.
        Parameters:
        value - The value to validated.
        Returns:
        Returns true if the given value conforms

      • getStringDescriptionOfDomain

        public java.lang.String getStringDescriptionOfDomain()

      • getAsAttributeValue

        public org.api4.java.ai.ml.core.dataset.schema.attribute.ITimeseriesAttributeValue<org.nd4j.linalg.api.ndarray.INDArray> getAsAttributeValue​(java.lang.Object object)

      • getValueAsTypeInstance

        protected org.api4.java.ai.ml.core.dataset.schema.attribute.ITimeseries<org.nd4j.linalg.api.ndarray.INDArray> getValueAsTypeInstance​(java.lang.Object object)
        Specified by:
        getValueAsTypeInstance in class AGenericObjectAttribute<org.api4.java.ai.ml.core.dataset.schema.attribute.ITimeseries<org.nd4j.linalg.api.ndarray.INDArray>>

      • toDouble

        public double toDouble​(java.lang.Object object)

      • serializeAttributeValue

        public java.lang.String serializeAttributeValue​(java.lang.Object value)

      • deserializeAttributeValue

        public java.lang.Object deserializeAttributeValue​(java.lang.String string)