On Tue, May 16, 2017 at 1:25 AM, Stephan Hoyer wrote:
> I like the idea of a strategy keyword argument. strategy='auto' leaves the
> door open for future improvements, e.g., if we ever add hash tables to
> numpy.
>
> For the algorithm, I think we actually want to sort the needles array as
> well
> From: Stephan Hoyer
>
> I like the idea of a strategy keyword argument. strategy='auto' leaves the
> door open for future improvements, e.g., if we ever add hash tables to
> numpy.
>
> For the algorithm, I think we actually want to sort the needles array as
> well in most (all?) cases.
>
> If ha
I like the idea of a strategy keyword argument. strategy='auto' leaves the
door open for future improvements, e.g., if we ever add hash tables to
numpy.
For the algorithm, I think we actually want to sort the needles array as
well in most (all?) cases.
If haystack is also sorted, advancing thorou
On May 9, 2017 9:47 AM, "Martin Spacek" wrote:
Hello,
I've opened up a pull request to add a function called np.search(), or
something like it, to complement np.searchsorted():
https://github.com/numpy/numpy/pull/9055
There's also this issue I opened before starting the PR:
https://github.com
On 2017-05-09 07:39 PM, Stephan Hoyer wrote:
On Tue, May 9, 2017 at 9:46 AM, Martin Spacek mailto:nu...@mspacek.mm.st>> wrote:
Looking at my own habits and uses, it seems to me that finding the indices
of matching values of one array in another is a more common use case than
finding
I don’t think that np.search is really solving the same problem as
find_first would.
IMO, we should solve that problem with an argfirst(bool_array, axis=0,
keepdims=False) -> intp function, with almost the same semantics as argmax,
but special-casing an array of Falses, to return bool_array.shape[
On Tue, May 9, 2017 at 9:46 AM, Martin Spacek wrote:
> Looking at my own habits and uses, it seems to me that finding the indices
> of matching values of one array in another is a more common use case than
> finding insertion indices of one array into another sorted array. So, I
> propose that np
Hello,
I've opened up a pull request to add a function called np.search(), or something
like it, to complement np.searchsorted():
https://github.com/numpy/numpy/pull/9055
There's also this issue I opened before starting the PR:
https://github.com/numpy/numpy/issues/9052
Proposed API changes
