SparseIndexedTensor1
Increment by the element-wise product of ds and factor.
Increment by the element-wise product of ds and factor.
Increment Array "a" with the contents of this Tensor, but do so at "offset" into array and multiplied by factor "f".
Increment Array "a" with the contents of this Tensor, but do so at "offset" into array and multiplied by factor "f".
Return the values as an Array[Double] whose length may be longer than this.length.
Return the values as an Array[Double] whose length may be longer than this.length.
Append a string representation of this DoubleSeq to the StringBuilder.
Append a string representation of this DoubleSeq to the StringBuilder.
Return the values as an Array[Double].
Return the values as an Array[Double]. Not guaranteed to be a copy; in fact if it is possible to return a pointer to an internal array, it will simply return this.
With uncopied contents
With uncopied contents
The default value at indices not covered by activeDomain.
The default value at indices not covered by activeDomain. Subclasses may override this
Assumes that the values are already normalized to sum to 1.
Assumes that the values are already normalized to sum to 1.
Exponentiate the elements of the array, and then normalize them to sum to one.
Exponentiate the elements of the array, and then normalize them to sum to one.
Exponential the elements of the array such that they are normalized to sum to one, but do so efficiently by providing logZ.
Exponential the elements of the array such that they are normalized to sum to one, but do so efficiently by providing logZ. Note that to maximize efficiency, this method does not verify that the logZ value was the correct one to cause proper normalization.
Assumes that the values are already normalized to sum to 1.
Assumes that the values are already normalized to sum to 1.
Assumes that the values in both DoubleSeq are already normalized to sum to 1.
Assumes that the values in both DoubleSeq are already normalized to sum to 1.
expNormalize, then put back into log-space.
expNormalize, then put back into log-space.
Return the position at which index occurs, or -1 if index does not occur.
Return the position at which index occurs, or -1 if index does not occur.
Careful, for many subclasses this is inefficient because it calls the method "sum" to get the normalizer.
Careful, for many subclasses this is inefficient because it calls the method "sum" to get the normalizer.
Like map, but it changes in place.
Like map, but it changes in place.
Change all occurrences of oldValue to newValue.
Change all occurrences of oldValue to newValue.
Return the values as an Array[Double].
Return the values as an Array[Double]. Guaranteed to be a copy, not just a pointer to an internal array that would change with changes to the DoubleSeq
With copied contents
With copied contents
Return records for the n elements with the largest values.
Return records for the n elements with the largest values.