Chainer User Group

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Chainer Japanese user group is here (日本語ページはこちら).

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Paweł Dobkowski (Galain77)

7/17/23

Unable to install integrated Python

Hi, I am trying instal Chainner but i have got error Unable to install integrated Python. Does anyone

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Unable to install integrated Python

Hi, I am trying instal Chainner but i have got error Unable to install integrated Python. Does anyone

7/17/23

Kenichi Maehashi

2/7/23

[ANN] Sunset of Chainer pre-trained models and AWS AMIs

Dear Chainer family users, Due to low usage, we have decided to sunset our servers hosting pre-

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[ANN] Sunset of Chainer pre-trained models and AWS AMIs

Dear Chainer family users, Due to low usage, we have decided to sunset our servers hosting pre-

2/7/23

Kenichi Maehashi

1/5/22

Released Chainer v7.8.1

Release notes can be found here: https://github.com/chainer/chainer/releases/tag/v7.8.1

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Released Chainer v7.8.1

Release notes can be found here: https://github.com/chainer/chainer/releases/tag/v7.8.1

1/5/22

10/7/21

Deconvolutions in Chainer vs. Tensorflow

I was recently trying to reproduce a Chainer model in Tensorflow and was running into problems

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Deconvolutions in Chainer vs. Tensorflow

I was recently trying to reproduce a Chainer model in Tensorflow and was running into problems

10/7/21

Benjamin Cutilli

6/22/21

Tensor Cores and Chainer

I just got an RTX 3060 (yeah yeah yeah, I waited in line for three weeks) and was hoping to see a

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Tensor Cores and Chainer

I just got an RTX 3060 (yeah yeah yeah, I waited in line for three weeks) and was hoping to see a

6/22/21

Kenichi Maehashi

6/10/21

Released Chainer v7.8.0

Release notes can be found here: https://github.com/chainer/chainer/releases/tag/v7.8.0

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Released Chainer v7.8.0

Release notes can be found here: https://github.com/chainer/chainer/releases/tag/v7.8.0

6/10/21

1/15/21

Does anyone have a code to do fine-tune a pre-trained vgg16 model on your own datasets ?

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Does anyone have a code to do fine-tune a pre-trained vgg16 model on your own datasets ?

1/15/21

ecas...@preferred.jp

7/30/20

Released Chainer v7.7.0

We have released Chainer v7.7.0, please find attached the release note. This is the release note of

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Released Chainer v7.7.0

We have released Chainer v7.7.0, please find attached the release note. This is the release note of

7/30/20

msabda...@gmail.com

6/27/20

Removing trained layers during inference

Hi friends, I have built a model, trained it and save it. My goal is to reduce the model size by

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Removing trained layers during inference

Hi friends, I have built a model, trained it and save it. My goal is to reduce the model size by

6/27/20

ecas...@preferred.jp

4/23/20

Released Chainer v7.4.0

We have released Chainer v7.2.0, please find attached the release note. This is the release note of

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Released Chainer v7.4.0

We have released Chainer v7.2.0, please find attached the release note. This is the release note of

4/23/20

gph...@gmail.com2

4/23/20

'main/accuracy and validation/main/loss' value is nothing and not printed during training.

Training environment: Ubuntu 18.04 LTS chainer 7.1.0 Nvidia Cuda 10.1 three titan xp graphic card.

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'main/accuracy and validation/main/loss' value is nothing and not printed during training.

Training environment: Ubuntu 18.04 LTS chainer 7.1.0 Nvidia Cuda 10.1 three titan xp graphic card.

4/23/20

nis...@preferred.jp

2/14/20

Released Chainer v7.2.0

We have released Chainer v7.2.0, please find attached the release note. This is the release note of

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Released Chainer v7.2.0

We have released Chainer v7.2.0, please find attached the release note. This is the release note of

2/14/20

1/19/20

GSoC 2020 Project Ideas

Hi, I am Arib Alam, a third year student from Indian Institute of Technology, Kharagpur. I wanted to

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GSoC 2020 Project Ideas

Hi, I am Arib Alam, a third year student from Indian Institute of Technology, Kharagpur. I wanted to

1/19/20

nis...@preferred.jp

1/16/20

Released Chainer v.6.7.0

We have released Chainer v.6.7.0, the release note is: This is the release note of v6.7.0. See here

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Released Chainer v.6.7.0

We have released Chainer v.6.7.0, the release note is: This is the release note of v6.7.0. See here

1/16/20

ecas...@preferred.jp

1/16/20

Released Chainer v7.1.0

We have released Chainer v7.1.0, please find attached the release note. This is the release note of

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Released Chainer v7.1.0

We have released Chainer v7.1.0, please find attached the release note. This is the release note of

1/16/20

12/9/19

Hello I am Saanidhya vats, an enthusiast in deep learning. I am new to open source and want to

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Hello I am Saanidhya vats, an enthusiast in deep learning. I am new to open source and want to

12/9/19

mathlout...@gmail.com

12/6/19

combination two model Resnet and Unet

Is there a methode to implement two models (Resnet and Unet) for 3d data (combine Resnert with Unet )

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combination two model Resnet and Unet

Is there a methode to implement two models (Resnet and Unet) for 3d data (combine Resnert with Unet )

12/6/19

ecas...@preferred.jp

12/5/19

Released Chainer v7.0.0

We have release Chainer v7.0.0, the release note is: This is the release note of v7.0.0. See here for

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Released Chainer v7.0.0

We have release Chainer v7.0.0, the release note is: This is the release note of v7.0.0. See here for

12/5/19

nis...@preferred.jp

12/5/19

Released Chainer v.6.6.0

We have released Chainer v.6.6.0, the release note is: This is the release note of v6.6.0. See here

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Released Chainer v.6.6.0

We have released Chainer v.6.6.0, the release note is: This is the release note of v6.6.0. See here

12/5/19

Hiroyuki Yamazaki

10/25/19

Released Chainer v7.0.0rc1

We have released Chainer v7.0.0rc1, the release note is: This is the release note of v7.0.0rc1. See

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Released Chainer v7.0.0rc1

We have released Chainer v7.0.0rc1, the release note is: This is the release note of v7.0.0rc1. See

10/25/19

ecas...@preferred.jp

10/25/19

Released Chainer v.6.5.0

We have released Chainer v.6.5.0, the release note is: This is the release note of v6.5.0. See here

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Released Chainer v.6.5.0

We have released Chainer v.6.5.0, the release note is: This is the release note of v6.5.0. See here

10/25/19

10/22/19

Probability of sentence using RNN

I am currently studying the RNN Language Models (link). How do I get the probability P(X) of any

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Probability of sentence using RNN

I am currently studying the RNN Language Models (link). How do I get the probability P(X) of any

10/22/19

Max Wilson, Kenichi Maehashi2

10/3/19

complex number support

Unfortunately complex numbers are not natively supported in Chainer. https://github.com/chainer/

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complex number support

Unfortunately complex numbers are not natively supported in Chainer. https://github.com/chainer/

10/3/19

Shivam, Kenichi Maehashi2

9/30/19

Hi Shivsam, Thank you for considering contribution! There is a label called contribution-welcome:

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Hi Shivsam, Thank you for considering contribution! There is a label called contribution-welcome:

9/30/19

msabda...@gmail.com, Kenichi Maehashi2

9/30/19

AttributeError: 'numpy.float32' object has no attribute 'to_cpu'

The question has been answered on: https://stackoverflow.com/questions/57989774/attributeerror-numpy-

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AttributeError: 'numpy.float32' object has no attribute 'to_cpu'

The question has been answered on: https://stackoverflow.com/questions/57989774/attributeerror-numpy-

9/30/19

msabda...@gmail.com, Kenichi Maehashi2

9/30/19

How to feed multiple input arrays with different dimensions into a deep neural network model

The default `converter` of StandardUpdater is `concat_example`, which concatenates inputs into NumPy/

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How to feed multiple input arrays with different dimensions into a deep neural network model

The default `converter` of StandardUpdater is `concat_example`, which concatenates inputs into NumPy/

9/30/19

msabda...@gmail.com, Kenichi Maehashi2

9/30/19

How can I obtain the output of an intermediate layer

Hi Abdullahi, If you are using Sequential model, you can create another Sequential instance by

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How can I obtain the output of an intermediate layer

Hi Abdullahi, If you are using Sequential model, you can create another Sequential instance by

9/30/19

akifumi....@gmail.com

9/26/19

Released Chainer v7.0.0b4

We have released Chainer v7.0.0b4. The release note is: This is the release note of v7.0.0b4. See

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Released Chainer v7.0.0b4

We have released Chainer v7.0.0b4. The release note is: This is the release note of v7.0.0b4. See

9/26/19

nis...@preferred.jp

9/26/19

Released Chainer v6.4.0

We have released Chainer v6.4.0. The release note is: This is the release note of v6.4.0. See here

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Released Chainer v6.4.0

We have released Chainer v6.4.0. The release note is: This is the release note of v6.4.0. See here

9/26/19

DENIS merigold, cris...@preferred.jp2

9/2/19

Build deep learning framework

DENIS, I'm afraid teaching you how to make your own deep learning framework is beyond the scope

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Build deep learning framework

DENIS, I'm afraid teaching you how to make your own deep learning framework is beyond the scope

9/2/19

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