pygcn | Graph Convolutional Networks in PyTorch

 by   tkipf Python Version: Current License: MIT

kandi X-RAY | pygcn Summary

kandi X-RAY | pygcn Summary

pygcn is a Python library typically used in User Interface, Deep Learning, Pytorch applications. pygcn has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub.

Graph Convolutional Networks in PyTorch.
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            kandi-support Support

              pygcn has a medium active ecosystem.
              It has 4757 star(s) with 1183 fork(s). There are 55 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 50 open issues and 20 have been closed. On average issues are closed in 72 days. There are 4 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of pygcn is current.

            kandi-Quality Quality

              pygcn has 0 bugs and 0 code smells.

            kandi-Security Security

              pygcn has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              pygcn code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              pygcn is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              pygcn releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              pygcn saves you 79 person hours of effort in developing the same functionality from scratch.
              It has 204 lines of code, 13 functions and 6 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed pygcn and discovered the below as its top functions. This is intended to give you an instant insight into pygcn implemented functionality, and help decide if they suit your requirements.
            • Load the cora data
            • Normalize matrix
            • Convert a sparse MXNet
            • Encode labels to one - hot array
            • Train the model
            • Compute the accuracy of the given label
            • Test the model
            Get all kandi verified functions for this library.

            pygcn Key Features

            No Key Features are available at this moment for pygcn.

            pygcn Examples and Code Snippets

            PyGCN,Filtering
            Pythondot img1Lines of Code : 20dot img1License : Strong Copyleft (GPL-3.0)
            copy iconCopy
            #!/usr/bin/env python
            import gcn
            
            # Define your custom handler here.
            @gcn.include_notice_types(
                gcn.notice_types.FERMI_GBM_FLT_POS,  # Fermi GBM localization (flight)
                gcn.notice_types.FERMI_GBM_GND_POS,  # Fermi GBM localization (ground)
                  
            PyGCN,Writing a custom GCN handler
            Pythondot img2Lines of Code : 16dot img2License : Strong Copyleft (GPL-3.0)
            copy iconCopy
            #!/usr/bin/env python
            import gcn
            
            # Define your custom handler here.
            def handler(payload, root):
                # Get the IVORN, or unique VOEvent ID, and print it.
                print(root.attrib['ivorn'])
            
                # Print all of the event attributes.
                for param in root.  
            GCN_PyTorch,代码注释
            Pythondot img3Lines of Code : 5dot img3no licencesLicense : No License
            copy iconCopy
            __init__.py
            layers.py
            utils.py
            models.py
            train.py
              
            dgl - 1 gcn
            Pythondot img4Lines of Code : 71dot img4License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            """
            .. _model-gcn:
            
            Graph Convolutional Network
            ====================================
            
            **Author:** `Qi Huang `_, `Minjie Wang  `_,
            Yu Gai, Quan Gan, Zheng Zhang
            
            .. warning::
            
                The tutorial aims at gaining insights into the paper, with c  

            Community Discussions

            QUESTION

            Unexpected angle bracket "<" in numpy multiply() of matrices
            Asked 2020-Jan-03 at 17:29

            How does adj.multiply(adj.T > adj) work?

            The code runs fine but I don't expect an angle bracket > in a multiply statement. I believe the docs stated to provide two values to multiply(), but it's still working and producing an output matrix by replacing (adj.T > adj) with (True), (False), (adj.T != adj), but not (adj.T = adj). Also, that multiply() method is not attached on the end of a variable, whereas it is used as adj.multiply() here. The source of the method multiply seemed to just convert it to a csr_matrix and run numpy's multiply(), then IIRC converts it back to coo_matrix. The .T of course means "transpose".

            ...

            ANSWER

            Answered 2020-Jan-03 at 17:29

            With the following code, I consistently find the multiply() will multiply by a scalar or matrix value, but with a condition, it performs the operator previous to it if the condition is true, without performing a multiplication.

            For example, the following:

            Source https://stackoverflow.com/questions/59580369

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install pygcn

            You can download it from GitHub.
            You can use pygcn 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.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            CLONE
          • HTTPS

            https://github.com/tkipf/pygcn.git

          • CLI

            gh repo clone tkipf/pygcn

          • sshUrl

            git@github.com:tkipf/pygcn.git

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