felipecruz / cfrbm Goto Github PK

I got this error when running your code in Anaconda2 prompt.
Is there any way to fix this.
My System: Window 10, Anaconda 2, python 2.7.

Thanks for your time,

C:\CFRBM-master>make run
THEANO_FLAGS=mode=FAST_RUN,device=gpu,floatX=float32 python cfrbm/user_based.py ubased.json
Using gpu device 0: GeForce GTX 960 (CNMeM is disabled, cuDNN 5005)
Traceback (most recent call last):
  File "cfrbm/user_based.py", line 168, in <module>
    experiments = read_experiment(sys.argv[0])
  File "C:\CFRBM-master\cfrbm\experiments.py", line 7, in read_experiment
    experiments = json.loads(data.read())['experiments']
  File "C:\Users\user4\Anaconda2\lib\json\__init__.py", line 339, in loads
    return _default_decoder.decode(s)
  File "C:\Users\user4\Anaconda2\lib\json\decoder.py", line 364, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "C:\Users\user4\Anaconda2\lib\json\decoder.py", line 382, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
makefile:2: recipe for target 'run' failed
make: *** [run] Error 1

There are a lot of missing values in my data. I understand that in the training phase, we need to turn those units always off including the reconstruction phase. Apparently only setting them as zeros in the training data is not enough. How can I do this in theano?

Hi @felipecruz, what is you rmse in your experiment using movielens dataset?

My current status :

1. I am able to run the code - user_based.py
2. I can see the results of the Iterations printing
3. I can see RMSE is decreasing in every Iterations

My Problem :

1. After execution, what exactly is my output?
2. How can I actually predict ratings for User

Please note that, I am new to RBM & Collaborative filtering...will be very helpful if you guide me with the above questions...If I may seem lost in that case will be helpful If you point out my misundrstandings