public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null)
{
return(false);
}
if (!(obj is EncoderResult))
{
return(false);
}
EncoderResult other = (EncoderResult)obj;
if (!this.GetScalar().Equals(other.GetScalar()))
{
return(false);
}
if (!this.GetValue().Equals(other.GetValue()))
{
return(false);
}
if (!Arrays.AreEqual(this.GetEncoding(), other.GetEncoding()))
{
return(false);
}
return(true);
}
/**
* {@inheritDoc}
*/
public override List <EncoderResult> TopDownCompute(int[] encoded)
{
EncoderResult scaledResult = _encoder.TopDownCompute(encoded)[0];
double scaledValue = (double)scaledResult.GetValue();
double value = Math.Pow(10, scaledValue);
return(new List <EncoderResult> {
new EncoderResult(value, value, scaledResult.GetEncoding())
});
}
/**
* {@inheritDoc}
*/
public override List <EncoderResult> GetBucketInfo(int[] buckets)
{
EncoderResult scaledResult = _encoder.GetBucketInfo(buckets)[0];
double scaledValue = (double)scaledResult.GetValue();
double value = Math.Pow(10, scaledValue);
return(new List <EncoderResult> {
new EncoderResult(value, value, scaledResult.GetEncoding())
});
}
/**
* {@inheritDoc}
*/
public override List <EncoderResult> GetBucketInfo(int[] buckets)
{
// For the category encoder, the bucket index is the category index
List <EncoderResult> bucketInfo = scalarEncoder.GetBucketInfo(buckets);
int categoryIndex = (int)Math.Round((double)bucketInfo[0].GetValue());
string category = indexToCategory[categoryIndex];
bucketInfo[0] = new EncoderResult(category, categoryIndex, bucketInfo[0].GetEncoding());
return(bucketInfo);
}
/**
* {@inheritDoc}
*/
public override List <EncoderResult> GetBucketInfo(int[] buckets)
{
if (this.minVal == 0 || this.maxVal == 0)
{
int[] initialBuckets = new int[this.n];
Arrays.Fill(initialBuckets, 0);
List <EncoderResult> encoderResultList = new List <EncoderResult>();
EncoderResult encoderResult = new EncoderResult(0, 0, initialBuckets);
encoderResultList.Add(encoderResult);
return(encoderResultList);
}
return(base.GetBucketInfo(buckets));
}
/**
* {@inheritDoc}
*/
public override List <EncoderResult> TopDownCompute(int[] encoded)
{
if (this.GetMinVal() == 0 || this.GetMaxVal() == 0)
{
List <EncoderResult> res = new List <EncoderResult>();
int[] enArray = new int[this.GetN()];
Arrays.Fill(enArray, 0);
EncoderResult ecResult = new EncoderResult(0, 0, enArray);
res.Add(ecResult);
return(res);
}
return(base.TopDownCompute(encoded));
}
/**
* {@inheritDoc}
* @see org.numenta.nupic.encoders.AdaptiveScalarEncoder#topDownCompute(int[])
*/
public override List <EncoderResult> TopDownCompute(int[] encoded)
{
if (this.PrevAbsolute == 0 || this.PrevDelta == 0)
{
int[] initialBuckets = new int[this.n];
Arrays.Fill(initialBuckets, 0);
List <EncoderResult> encoderResultList = new List <EncoderResult>();
EncoderResult encoderResult = new EncoderResult(0, 0, initialBuckets);
encoderResultList.Add(encoderResult);
return(encoderResultList);
}
List <EncoderResult> erList = base.TopDownCompute(encoded);
if (this.PrevAbsolute != 0)
{
double objVal = (double)(erList[0].GetValue()) + this.PrevAbsolute;
double objScalar = erList[0].GetScalar() + this.PrevAbsolute;
List <EncoderResult> encoderResultList = new List <EncoderResult>();
EncoderResult encoderResult = new EncoderResult(objVal, objScalar, erList[0].GetEncoding());
encoderResultList.Add(encoderResult);
return(encoderResultList);
}
return(erList);
}