chainer tag

28 questions


1 answers
75 views
0
I want to match the result of weighted linear sum of vectors with Numpy and Chainer

To sum vectors by weighing them with scalarsUse the variable number and chain to I wrote the following code.import numpy as npfrom chain import Variableimport chain.functions as Fa=np.array([10],[100]...

2 years ago

1 answers
79 views
0
Cuda Cannot Read in Certain Folders

When I ran the following code, I got an error in a specific folder, which was very troublingimport chainerfrom chain import cudacuda.get_device(0).use()The error says CUDA is not set up, but I have co...

2 years ago

1 answers
98 views
0
cupy.cuda.memory.OutOfMemoryError: out of memory to allocate

There is an error as per the title. python gpucuda cudnn chainPlease tell me the countermeasures.Due to the program configuration, I run del and process images, but I can't reduce the image size, redu...

2 years ago

1 answers
83 views
0
"UnicodeDecodeError: 'utf-8' codec can't decode byte 0x83" appears when performing pip install on Win+Python 3.6.

Run Environment:Python 3, PyCharmI re-entered Anaconda because I needed a library relationship.PyCharm gets up when you run the code to cut out the acoustic feature according to the Readme.md of the m...


1 answers
100 views
0
How do I synthesize data in the middle of a network in a Chainer?

I am studying Deep Learning using Deep Learning's Chainer.In the process, I want to combine the two data, but I don't know how to do it.Specifically, def forward (x1, x2): h1 = F.relu(model.l1(x1)) h2...


3 answers
70 views
0
Understanding How to Obtain Gradient Information in a Chainer

I have a question about the chain.I want to load a learned NN model and get gradient information for each layer when I enter an image, but I am worried that I cannot implement it.The network is define...

2 years ago

1 answers
94 views
0
Accelerate learning with Tensorcore in the chain

I want to use tensorcore in the chain to speed up my learning.The environment is CUDA 9.0, cuDNN 7.2, chain 4.2, cupy 4.2 GPU:TITANVThe network is ResNet. (set to float16) If you perform learning unde...

2 years ago

1 answers
101 views
0
I would like to learn from CSV using a Chainer and determine whether CSV for input is valid or invalid by 0 or 1.

Nice to meet you.This is my first time studying deep learning.Deep learning itself is a field I've never touched before, and I don't understand it at all.Assuming a certain EC site, I would like to le...


1 answers
143 views
0
Want to know how to free nvidia GPU memory without restarting it

I want to know how to free up memory without restarting my PC.Is it possible to release memory with commands?I'm using two GPUs, and I want to keep one of them running.I don't want to restart or stop ...


1 answers
109 views
0
TypeError: Unsupported type error when creating autoencoder in Chainer

I'm trying to make a self-encoder with Python using a Chainer.I wrote and executed the following code:class Autoencoder (Chain): def__init__(self): super().__init__() with self.init_scope(): self....

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