David, I didn't see this before (CC me explicitly if you want me to see
something right away). Did we resolve your issues in your PR?
https://github.com/numenta/nupic/pull/1524
On Mon, Nov 17, 2014 at 7:07 AM, David Ragazzi <davidraga...@gmail.com>
wrote:
> Ok, it seems that really there's no mechanism to make Network API read
> values for PassThroughEncoder. I have thought on a simple solution to
> this.
>
> Binary arrays be passed as string but without colons:
>
> Square
> string
> T
>
> 000000000000000000000000000000000110000000000000011000000000000000000000000000000000000000000000
>
> 000000000000000000000000000000000000110000000000000011000000000000000000000000000000000000000000
>
> 000000000000000000000000000000000000000110000000000000011000000000000000000000000000000000000000
>
> 000000000000000000000000000000000000000000110000000000000011000000000000000000000000000000000000
>
> 000000000000000000000000000000000000000000000110000000000000011000000000000000000000000000000000
>
> And adjust PassThroughEncoder to check if the value passed to it is a
> list of integers or a string containing only 0's and 1's to be splitted
> into a list of integers. Something like that:
>
> def encodeIntoArray(self, input, output):
> """See method description in base.py"""
>
> if isinstance(input, basestring):
> strInput = input
> input = []
> for c in strInput:
> if c == '0':
> input.append(0)
> else c == '1':
> input.append(1)
> else:
> raise ValueError("Input should be string only with 0's and 1's.")
>
> if len(input) != len(output):
> ...
>
> What do you think?
>
> On 16 November 2014 12:48, David Ragazzi <davidraga...@gmail.com> wrote:
>
>>
>> Hi Scott and others,
>>
>> I'm trying use NuPIC Network API to handle a network that read a array of
>> 0's and 1's from a file and pass it to a region without data conversion,
>> i.e. using PassThroughEncoder. The problem is that FileRecordStream only
>> accepts 'string', 'datetime', 'int', 'float', 'bool' for record data types.
>> I wonder if NuPIC has some mechanism that handle these binary arrays, and
>> if yes, how I set this mechanism ON and how I should fill a field in CSV
>> file in order to it understand its content as a binary array. Ex:
>>
>> Square
>> string
>> T
>>
>> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>>
>>
>> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>>
>>
>> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>>
>>
>> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>>
>>
>> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
>>
>> I've researched code including examples/test but without success.. This
>> is the last step before I release NuPIC Studio with code generation for
>> Network API!
>>
>> Thanks in advance!
>>
>> --
>> David Ragazzi
>> MSc in Sofware Engineer (University of Liverpool)
>> OS Community Commiter at Numenta.org
>> --
>> "I think James Connolly, the Irish revolutionary, is right when he says that
>> the only prophets are those who make their future. So we're not
>> anticipating, we're working for it."
>>
>
>
>
> --
> David Ragazzi
> MSc in Sofware Engineer (University of Liverpool)
> OS Community Commiter at Numenta.org
> --
> "I think James Connolly, the Irish revolutionary, is right when he says that
> the only prophets are those who make their future. So we're not
> anticipating, we're working for it."
>
