Convert an ndarray `ndarray` into a n-dimensional Clojure vector.
Ex:
  (->nd-vec (array [1] [1 1 1]))           ;[[[1.0]]]
  (->nd-vec (array [1 2 3] [3 1 1]))       ;[[[1.0]] [[2.0]] [[3.0]]]
  (->nd-vec (array [1 2 3 4 5 6]) [3 1 2]) ;[[[1.0 2.0]] [[3.0 4.0]] [[5.0 6.0]]]

Creates a new NDArray based on the given n-dimenstional vector
of numbers.
 `nd-vec`: n-dimensional vector with numbers.
 `opts-map` {
    `ctx`: Context of the output ndarray, will use default context if unspecified.
 }
 returns: `ndarray` with the given values and matching the shape of the input vector.
Ex:
 (->ndarray [5.0 -4.0])
 (->ndarray [5 -4] {:ctx (context/cpu)})
 (->ndarray [[1 2 3] [4 5 6]])
 (->ndarray [[[1.0] [2.0]]]

Converts a nd-array to a vector (one dimensional)

Returns evenly spaced values within a given interval.
Values are generated within the half-open interval [`start`, `stop`). In other
words, the interval includes `start` but excludes `stop`.

Create a new NDArray that copies content from source vector

Return an `NDArray` that lives in the target context. If the array
is already in that context, `self` is returned. Otherwise, a copy is made.

Return a copied numpy array of current array with specified type.

Copy the content of current array to other

Create an empty uninitialized new NDArray, with specified shape

Create a new NDArray filled with given value, with specified shape.

Takes a filename and returns back a map of ndarray-name to ndarray

Load one ndarry from a file

Create a new NDArray filled with 1, with specified shape.

Save list of NDArray or dict of str->NDArray to binary file
(The name of the file.Can be S3 or HDFS address (remember built with S3 support))
Example of fname:
  *     - `s3://my-bucket/path/my-s3-ndarray`
  *     - `hdfs://my-bucket/path/my-hdfs-ndarray`
  *     - `/path-to/my-local-ndarray`

Save one ndarray to a file

Return a sliced NDArray that shares memory with current one.

Create a new NDArray filled with 0, with specified shape.