pytorch-custom-dataset-examples | Some custom dataset examples for PyTorch | Machine Learning library

 by   utkuozbulak Python Version: Current License: MIT

kandi X-RAY | pytorch-custom-dataset-examples Summary

kandi X-RAY | pytorch-custom-dataset-examples Summary

pytorch-custom-dataset-examples is a Python library typically used in Artificial Intelligence, Machine Learning, Deep Learning, Pytorch applications. pytorch-custom-dataset-examples has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. However pytorch-custom-dataset-examples build file is not available. You can download it from GitHub.

Update after two years: It has been a long time since I have created this repository to guide people who are getting started with pytorch (like myself back then). However, over the course of years and various projects, the way I create my datasets changed many times. I included an additional bare bone dataset here to show what I am currently using. I would like to note that the reason why custom datasets are called custom is because you can shape it in anyway you desire. So, it is only natural that you (the reader) will develop your way of creating custom datasets after working on different projects. Examples presented in this project are not there as the ultimate way of creating them but instead, there to show the flexibility and the possiblity of pytorch datasets. I hope this repository is/was useful in your understanding of pytorch datasets. There are some official custom dataset examples on PyTorch repo like this but they still seemed a bit obscure to a beginner (like me, back then) so I had to spend some time understanding what exactly I needed to have a fully customized dataset. To save you the trouble of going through bajillions of pages, here, I decided to write down the basics of Pytorch datasets. The topics are as follows.
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              pytorch-custom-dataset-examples has a medium active ecosystem.
              It has 837 star(s) with 117 fork(s). There are 23 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 7 have been closed. On average issues are closed in 61 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of pytorch-custom-dataset-examples is current.

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              pytorch-custom-dataset-examples has 0 bugs and 0 code smells.

            kandi-Security Security

              pytorch-custom-dataset-examples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              pytorch-custom-dataset-examples code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              pytorch-custom-dataset-examples is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

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              pytorch-custom-dataset-examples releases are not available. You will need to build from source code and install.
              pytorch-custom-dataset-examples has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              pytorch-custom-dataset-examples saves you 41 person hours of effort in developing the same functionality from scratch.
              It has 110 lines of code, 11 functions and 4 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed pytorch-custom-dataset-examples and discovered the below as its top functions. This is intended to give you an instant insight into pytorch-custom-dataset-examples implemented functionality, and help decide if they suit your requirements.
            • Get a single image .
            • Init the image list
            • Forward convolution layer .
            • The length of the data .
            Get all kandi verified functions for this library.

            pytorch-custom-dataset-examples Key Features

            No Key Features are available at this moment for pytorch-custom-dataset-examples.

            pytorch-custom-dataset-examples Examples and Code Snippets

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            Community Discussions

            Trending Discussions on pytorch-custom-dataset-examples

            QUESTION

            Multi-label, multi-class image classifier (ConvNet) with PyTorch
            Asked 2018-Jun-22 at 11:54

            I am trying to implement an image classifier (CNN/ConvNet) with PyTorch where I want to read my labels from a csv-file. I have 4 different classes and an image may belong to more than one class.

            I have read through the PyTorch Tutorial and this Stanford tutorial and this one, but none of them cover my specific case. I have managed to build a custom function of the torch.utils.data.Dataset class which works fine for reading the labels from a csv-file for a binary classifier only though.

            This is the code for the torch.utils.data.Dataset class I have so far (slightly modified from the third tutorial linked above):

            ...

            ANSWER

            Answered 2018-Jun-22 at 11:53

            Maybe I am missing something, but if you want to convert your columns 1..N (N = 4 here) into a label vector or shape (N,) (e.g. given your example data, label(img1) = [0, 0, 0, 1], label(img3) = [1, 0, 1, 0], ...), why not:

            1. Read all the label columns into self.label_arr:

            Source https://stackoverflow.com/questions/50981714

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

            Vulnerabilities

            No vulnerabilities reported

            Install pytorch-custom-dataset-examples

            You can download it from GitHub.
            You can use pytorch-custom-dataset-examples 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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