Support for n-Dimension Array (ndarray or Tensor), sparse matrix and sparse tensor

[lidangzzz]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like

• Native support for N-Dimension Array with operator overload. This is important for image processing, signal processing and other more advanced algorithms.

• Native support for sparse matrix and classical algorithms for sparse matrix, including matrix multiplication, Cholesky, QR, LU decomposition. This is extremely important for data analysis for high dimension data with sparse structure.

• Native support for sparse tensor. A reference: https://www.tensorflow.org/api_docs/python/tf/sparse/SparseTensor

[FranzyDrX]

https://github.com/nicolaspanel/numjs
https://github.com/NaturalNode/node-lapack