examples

Chainer Examples

This page contains a list of example codes written with Chainer. More examples can be found in Awesome Chainer maintained by the community.

It should be noted that examples marked with 💤 have not been tested with current version of Chainer and whether it can work with current version of Chainer or not is not guaranteed.

Natural Language Processing

• Recurrent Net Language Model
• Recursive Nets for Sentiment Analysis
• Word2Vec - WordEmbedding
• Sequence-to-sequnce Learning for Machine Translation
• Text Classification
• POS-tagging

Image Classification

• Multi-Layer Perceptron for MNIST Classification
• Convolutional neural networks for CIFAR-10 and CIFAR-100 Classification
• ImageNet: Large Scale ConvNets
• Evaluate a Caffe reference model

Object Detection

• ChainerCV example: Faster R-CNN
• ChainerCV example: Single Shot Multibox Detector (SSD)

Semantic Segmentation

• ChainerCV example: SegNet

Generative Models

• Variational AutoEncoder
• DCGAN
• Image Captioning
• pfnet-research example: Chainer-GAN-lib
• 💤 pfnet-research example: Pix2Pix

Graph Convolutional Network

• 💤 pfnet-research example: Chainer Graph CNN

Reinforcement Learning

• DQN and DoubleDQN on discrete-action tasks
• DDPG on continuous-action tasks
• ChainerRL examples: more examples for OpenAI Gym and Arcade Learning environments

Hyperparameter Optimization with Optuna

• Optuna