restricted-boltzmann-machines | Restricted Boltzmann Machines in Python | Machine Learning library
kandi X-RAY | restricted-boltzmann-machines Summary
kandi X-RAY | restricted-boltzmann-machines Summary
Suppose you ask a bunch of users to rate a set of movies on a 0-100 scale. In classical factor analysis, you could then try to explain each movie and user in terms of a set of latent factors. For example, movies like Star Wars and Lord of the Rings might have strong associations with a latent science fiction and fantasy factor, and users who like Wall-E and Toy Story might have strong associations with a latent Pixar factor. Restricted Boltzmann Machines essentially perform a binary version of factor analysis. (This is one way of thinking about RBMs; there are, of course, others, and lots of different ways to use RBMs, but I'll adopt this approach for this post.) Instead of users rating a set of movies on a continuous scale, they simply tell you whether they like a movie or not, and the RBM will try to discover latent factors that can explain the activation of these movie choices.
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QUESTION
I am trying to implement a restricted boltzmann machine in C++. I am using this Python code as a guide: https://github.com/echen/restricted-boltzmann-machines/blob/master/rbm.py
This is Line 37:
...ANSWER
Answered 2017-May-11 at 04:33Due to operator overloading, the >
operator can do practically anything -- it simply invokes the __gt__
special method on the object. But absent any other information, I would expect it to simply evaluate "greater than" and return a bool
value.
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Install restricted-boltzmann-machines
You can use restricted-boltzmann-machines like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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