;-) On 16 December 2014 at 12:49, Mika Schiller <[email protected]> wrote: > > Thanks David. It's working now. > > On Mon, Dec 15, 2014 at 7:21 PM, David Ragazzi <[email protected]> > wrote: >> >> Mika, I updated pip with a new version of NuPIC Studio which this bug is >> fixed. >> >> On 15 December 2014 at 13:02, David Ragazzi <[email protected]> >> wrote: >>> >>> Hi Mika, >>> >>> Indeed this was a bug which I fixed right now. Look this: >>> >>> https://github.com/nupic-community/nupic.studio/commit/804db3949f99e2b7eda3bd825c72eb101291acf2 >>> >>> If you want update your local nupic.studio, you can do it in 3 ways: >>> 1. If you have nupic.studio source, you can fetch the changes to your >>> current repo and use "python setup.py" to install it again. >>> 2. Wait me to update pip repository when I go home tonight and then use >>> "pip install nupic" again. >>> 3. If you are in a hurry, you can check where nupic.studio is located >>> and simply manually replaces .txt to .csv in: >>> >>> https://github.com/nupic-community/nupic.studio/blob/707d9438ccaa19e612ae55eeacbc9db7cdaa7ccb/nustudio/ui/node_sensor_form.py#L305 >>> >>> By the way, thanks for inform the bug! >>> >>> Cheers, David >>> >>> >>> >>> On 15 December 2014 at 03:24, Mika Schiller <[email protected]> >>> wrote: >>>> >>>> Hi David, >>>> >>>> I created a sensor for a new project in nustudio and I'm trying to have >>>> it look at a csv file with some integer values. Unfortunately, the only >>>> kind of file nustudio seems to be recognizing is .txt. I've attached a >>>> screen shot of what I see when I hit the "browse" button to select >>>> "sensor.csv" for the sensor. As you can see, the csv files are grayed out >>>> and it's not recognizing them. I do have the most recent version of >>>> nustudio and nupic on my machine by the way. Any idea why it's doing this? >>>> Thanks! >>>> >>>> Mika >>>> >>>> On Mon, Nov 24, 2014 at 12:16 AM, Mika Schiller <[email protected] >>>> > wrote: >>>>> >>>>> Thanks David. I'll take a look at this when I have time and let you >>>>> know if I run into any issues. >>>>> >>>>> On Sun, Nov 23, 2014 at 12:53 PM, David Ragazzi < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi Mika, >>>>>> >>>>>> New version of NuPIC Studio (1.0.3) was released, now I can explain >>>>>> your question while you check/test it using NuPIC Studio. >>>>>> >>>>>> Before this, I ask to you download/update NuPIC Studio on your >>>>>> machine, execute it, and then open the "Squares" project (what was >>>>>> slightly >>>>>> changed in this new version). >>>>>> >>>>>> Once you open the "Squares" project, click on "LeftMirror" sensor. >>>>>> The first thing you should note is that rather you use a .TXT file to >>>>>> provide inputs to the encoder now you should use .CSV file (which is the >>>>>> default file format of NuPIC). >>>>>> >>>>>> A CSV file should have 3 lines for the header while remaining lines >>>>>> are for the records themselves. So the content of "squares_left.csv" is: >>>>>> >>>>>> Square >>>>>> sdr >>>>>> T >>>>>> 000000000000000000000000000000000110000000000000011000000000000000000000000000000000000000000000 >>>>>> >>>>>> 000000000000000000000000000000000000110000000000000011000000000000000000000000000000000000000000 >>>>>> >>>>>> 000000000000000000000000000000000000000110000000000000011000000000000000000000000000000000000000 >>>>>> >>>>>> 000000000000000000000000000000000000000000110000000000000011000000000000000000000000000000000000 >>>>>> >>>>>> >>>>>> 000000000000000000000000000000000000000000000110000000000000011000000000000000000000000000000000 >>>>>> >>>>>> where the first line is the field name, the 2nd is the data type, the >>>>>> 3rd is its special attribute, and the 4th to 8th are the records >>>>>> (detailed >>>>>> explanation here: >>>>>> https://github.com/numenta/nupic/blob/master/nupic/data/file_record_stream.py#L129 >>>>>> ). >>>>>> >>>>>> Each record represent a image of square with 2x2 dimensions at a >>>>>> given time T. How NuPIC Studio understand that it is square? >>>>>> >>>>>> In the case of the first record, as the "LeftMirror" sensor has 16x6 >>>>>> dimensions, it will be converted to: >>>>>> >>>>>> 0000000000000000 >>>>>> 0000000000000000 >>>>>> 0110000000000000 >>>>>> 0110000000000000 >>>>>> 0000000000000000 >>>>>> 0000000000000000 >>>>>> >>>>>> This way, you are able to put a full SDR or map of bits into a single >>>>>> record without concern with break lines for each line in the matrix.. ;-) >>>>>> >>>>>> Let me know any dificulties that you can find with CSV files.. >>>>>> >>>>>> Best wishes, David >>>>>> >>>>>> On 27 October 2014 at 13:35, Mika Schiller <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Sounds great David. Thanks for all your hard work on this. Nupic >>>>>>> Studio is already becoming an important part of my toolkit. I'm really >>>>>>> looking forward to seeing where it all goes. Please also don't forget to >>>>>>> update the wiki with the new encoder instructions. >>>>>>> >>>>>>> Mika >>>>>>> >>>>>>> On Mon, Oct 27, 2014 at 11:08 AM, David Ragazzi < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Hi Mika, >>>>>>>> >>>>>>>> I'm implementing several changes in order to NuPIC Studio generates >>>>>>>> code that consume NuPIC Network API. This means that users will have >>>>>>>> to use >>>>>>>> encoders to handle HTM inputs (arrays of 0's and 1's like "Squares") >>>>>>>> because RecordSensor requires this. In this case, an input like: >>>>>>>> >>>>>>>> 00011000 >>>>>>>> >>>>>>>> shoud be represented by its active bits indexes where an encoder >>>>>>>> called BitMapEncoder ( >>>>>>>> https://github.com/numenta/nupic/blob/master/nupic/encoders/bitmaparray.py) >>>>>>>> will have read something like: >>>>>>>> >>>>>>>> 3, 4 >>>>>>>> >>>>>>>> 00011000 >>>>>>>> ---34--- >>>>>>>> >>>>>>>> This is the default way that NuPIC handle pure binary arrays. >>>>>>>> Although it is less intuitive to read, it is perfomance saver. >>>>>>>> >>>>>>>> I believe until this weekend, this work is done. >>>>>>>> >>>>>>>> David >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On 23 October 2014 19:13, Mika Schiller <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Yes, I am able to run "Squares" with no problem. Attached is the >>>>>>>>> text file I am using. >>>>>>>>> >>>>>>>>> On Thu, Oct 23, 2014 at 10:31 AM, David Ragazzi < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Hi Mika, >>>>>>>>>> >>>>>>>>>> Have you been successful on run the "Squares" project? If not, >>>>>>>>>> probably this issue should be specific environment, if yes, please >>>>>>>>>> give me >>>>>>>>>> your input file (maybe this should be on a invalid format due to CR >>>>>>>>>> and >>>>>>>>>> CRLF problems). >>>>>>>>>> >>>>>>>>>> David >>>>>>>>>> >>>>>>>>>> On 23 October 2014 02:26, Mika Schiller <[email protected]> >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>>> David, >>>>>>>>>>> >>>>>>>>>>> I'm trying to get Nupic studio to run on a super simple project >>>>>>>>>>> I made and it's failing to initialize. I've attached a basic 16x6 >>>>>>>>>>> bit >>>>>>>>>>> sensor to a region. >>>>>>>>>>> >>>>>>>>>>> 0000000000000000 >>>>>>>>>>> 0000000000000000 >>>>>>>>>>> 0000000000000110 >>>>>>>>>>> 0000000000000110 >>>>>>>>>>> 0000000000000000 >>>>>>>>>>> 0000000000000000 >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Attached to this email are the spatial and temporal parameters >>>>>>>>>>> of the region as well as those of the sensor. When I try to run it, >>>>>>>>>>> it goes >>>>>>>>>>> into perpetual load mode and fails to display the cells and sensor >>>>>>>>>>> in the >>>>>>>>>>> simulator. And it prints the following message to the terminal: >>>>>>>>>>> >>>>>>>>>>> Python[957:d07] modalSession has been exited prematurely - check >>>>>>>>>>> for a reentrant call to endModalSession: >>>>>>>>>>> >>>>>>>>>>> Any idea what might be going on here? >>>>>>>>>>> >>>>>>>>>>> Thnx! >>>>>>>>>>> >>>>>>>>>>> On Tue, Oct 14, 2014 at 10:39 PM, David Ragazzi < >>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi guys, >>>>>>>>>>>> >>>>>>>>>>>> Finally I finished the encoders integration to NuPIC Studio!! >>>>>>>>>>>> Now you can create your projects using Numenta or your own >>>>>>>>>>>> encoders! >>>>>>>>>>>> >>>>>>>>>>>> To getting started, just check "counting" example to check how >>>>>>>>>>>> the famous (Numenta) Scalar Encoder works: Try change >>>>>>>>>>>> "counting_numbers.txt" input file with your own numbers and change >>>>>>>>>>>> the >>>>>>>>>>>> range by set the parameters of this encoder. Helpful link: >>>>>>>>>>>> https://github.com/numenta/nupic/wiki/Encoders >>>>>>>>>>>> >>>>>>>>>>>> Another good news: The NuPIC Studio wiki tutorial also is done! >>>>>>>>>>>> Just check it: >>>>>>>>>>>> >>>>>>>>>>>> https://github.com/nupic-community/nupic.studio/wiki >>>>>>>>>>>> >>>>>>>>>>>> Actually it was done some weeks ago, but I delayed its >>>>>>>>>>>> introduction to community because I'd like that encoders >>>>>>>>>>>> integration also >>>>>>>>>>>> was ok. Special thanks to David Ray and Fergal Byrne to review the >>>>>>>>>>>> wiki >>>>>>>>>>>> tutorial. >>>>>>>>>>>> >>>>>>>>>>>> Some other improvements: >>>>>>>>>>>> - Simulation was optimized: now it's faster because shows only >>>>>>>>>>>> cells with non-inactive state. >>>>>>>>>>>> - Refresh controls while run multiple steps. >>>>>>>>>>>> - Precision rate of the network. >>>>>>>>>>>> - Solved "Save Project" bug reported by Mike >>>>>>>>>>>> >>>>>>>>>>>> To get the new version with all these improvements, just use: >>>>>>>>>>>> >>>>>>>>>>>> (sudo) pip install nustudio >>>>>>>>>>>> >>>>>>>>>>>> The next weeks I'll concentrate my efforts in help all you to >>>>>>>>>>>> get started to NuPIC Studio including answer doubts, solve any >>>>>>>>>>>> bugs and >>>>>>>>>>>> improve documentation as well as finish the HotGym port to NuPIC >>>>>>>>>>>> Studio in >>>>>>>>>>>> order to Matt make the video tutorial. So please don't hesitate on >>>>>>>>>>>> give me >>>>>>>>>>>> feedback! >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> 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." >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> 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." >>>>>> >>>>> >>>>> >>> >>> -- >>> 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." >> >
-- 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."
