InfoGAN | reproducing key results in the paper `` InfoGAN | Machine Learning library

 by   openai Python Version: Current License: No License

kandi X-RAY | InfoGAN Summary

kandi X-RAY | InfoGAN Summary

InfoGAN is a Python library typically used in Artificial Intelligence, Machine Learning, Generative adversarial networks applications. InfoGAN has no bugs, it has no vulnerabilities, it has build file available and it has medium support. You can download it from GitHub.

Code for reproducing key results in the paper InfoGAN: Interpretable Representation Learning by Information Maximizing Generative Adversarial Nets by Xi Chen, Yan Duan, Rein Houthooft, John Schulman, Ilya Sutskever, Pieter Abbeel.
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              InfoGAN has a medium active ecosystem.
              It has 1004 star(s) with 297 fork(s). There are 177 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 17 open issues and 4 have been closed. On average issues are closed in 12 days. There are 7 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of InfoGAN is current.

            kandi-Quality Quality

              InfoGAN has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              InfoGAN does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
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              Without a license, all rights are reserved, and you cannot use the library in your applications.

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              InfoGAN 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.
              InfoGAN saves you 415 person hours of effort in developing the same functionality from scratch.
              It has 984 lines of code, 115 functions and 14 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed InfoGAN and discovered the below as its top functions. This is intended to give you an instant insight into InfoGAN implemented functionality, and help decide if they suit your requirements.
            • Visualize the latent factors
            • Generate the input distribution using the given template
            • Train the model
            • Generate next batch
            • Combine latent and nonregional distributions
            • Split a variable into individual variables
            • Join tensors together
            • Combine reg and nonreg_dist_dist_dist_info
            • Split dist_info into dist_info
            • Join dist_infos into a dictionary
            • Make a directory tree
            • Activate a distribution
            • Calculates the marginal log likelihood
            • Compute the marginal entropy
            • Return dist_dist_dist_dist_info
            • Return the distributions of reg_z
            • Return a list of dist_dist_dist_info
            • Returns a list of latent variables for a given reg_z variable
            • Returns the latent distribution for a given latent distribution
            • Returns the distribution_dist_info
            • Returns a list of latent variables
            • Returns a list of dist_info for dist_info
            • Marginal log - likelihood
            • Calculate the entropy of dist_info
            • Calculate the log - likelihood
            • Sample from dist_info
            Get all kandi verified functions for this library.

            InfoGAN Key Features

            No Key Features are available at this moment for InfoGAN.

            InfoGAN Examples and Code Snippets

            Implemented models,VQ-VAE2
            Pythondot img1Lines of Code : 46dot img1no licencesLicense : No License
            copy iconCopy
            python vqvae.py --train
                            --n_embeddings [size of the latent space]
                            --n_epochs     [number of epochs to train]
                            --ema          [flag to use exponential moving average training for the embeddings]
                       
            copy iconCopy
            # Retrain dSprites
            dir=./quiz/public/models/dsprites
            python src/train_dsprites.py --output_dir=$dir/ae  --variational=0
            python src/train_dsprites.py --output_dir=$dir/vae --variational=1
            python src/train_dsprites_supervised.py --output_dir=$dir/gt
            
            #  
            Implemented models,DRAW
            Pythondot img3Lines of Code : 13dot img3no licencesLicense : No License
            copy iconCopy
            python draw.py -- train \
                           -- use_read_attn \
                           -- read_size=2 \
                           -- use_write_attn \
                           -- write_size=5 \
                           -- [add'l options: e.g. n_epoch, z_size, lstm_size] \
                           -- cud  
            tensorpack - Info GAN mnist
            Pythondot img4Lines of Code : 166dot img4License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            #!/usr/bin/env python
            # -*- coding: utf-8 -*-
            # File: InfoGAN-mnist.py
            # Author: Yuxin Wu
            
            import argparse
            import numpy as np
            import os
            import cv2
            import tensorflow as tf
            
            from tensorpack import *
            from tensorpack.dataflow import dataset
            from tensorpa  

            Community Discussions

            QUESTION

            Change Model input_shape but got an : ValueError: Input 0 of layer dense_44 is incompatible with the layer
            Asked 2020-Oct-06 at 13:47

            I am new to python and DL. Please help me to correct the error. This class was originly created with mnist dataset (28 x 28) I tried to adapt it to my work and the image that I am using are (224 x 224). I changed the input image shape but still have the incompatible shape image and the model still use the old shapes of mnist. Knowng that the that I am using: X_train=(676, 224, 224)/y_train(676,)/X_test(170, 224, 224)/y_test(170,)

            The code :

            ...

            ANSWER

            Answered 2020-Oct-06 at 13:47

            You forgot to change the architecture of the generator. The generator's output shape and the discriminator's input shape have to match. That's what causing the error.

            To fix it, you need to fix the architecture. The generator produces images in shape (28, 28, 1), but you want (224, 224, 1). The shape the architecture produces is the result of the architecture itself and its parameters.

            So I added two Upsampling layers and changed the size of the other layers to match the discriminator's output.

            Also, I removed ZeroPadding2D layer from discriminator, since it made the shape odd (15, 15, ..), and therefore it was impossible to match the same size in the generator.

            Here's the code:

            Source https://stackoverflow.com/questions/64217263

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

            Vulnerabilities

            No vulnerabilities reported

            Install InfoGAN

            You can download it from GitHub.
            You can use InfoGAN 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 .
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            gh repo clone openai/InfoGAN

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