Questions tagged [colab]

Google Colab is an online browser based python notebook/execution environment similar to Jupyter Notebooks.

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Use Google Colab Resources on local IDE

I have a big doubt. I see a lot of blog posts where they say that you can use the Colab front-end to edit a local Jupiter Notebook However, I don't see the point. the actual advantage would be to use ...
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14 views

How to drop the previous rows of a database based on a matching value in a column?

So I am currently trying to sort through a data frame containing attribute classes and values of teams. However, my data has multiple rows of different classes and values of the same Team ID/Attribute ...
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30 views

mBART training "CUDA out of memory"

I want to train a network with mBART model in google colab , but I got the message of ...
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1answer
24 views

How to save the history epochs and plots in files from keras models

I have a question, that maybe is very simple, but I can't do it: I have 3 neural networks which are trained with 100 epochs, and I need to save all the history's train displayed at the end in a .txt ...
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135 views

ValueError: Data cardinality is ambiguous in colab

Initially, only x_train was reshape, and an error occurred, so x_test was also reshape. Then, I have another error. It seems to be an error caused by inconsistency with y data, but modifying the code ...
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115 views

Package directory does not exist

I'm trying to install python packages in COLAB using the following setup.py file. ...
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20 views

Unable to connect to files folder in Google Colab after insalling Rapids?

I am following steps mentioned in below link for installing Rapids in Google Colab. However as soon as I run cell no 4, the folders I see in file section disappear and I see "Connecting to a ...
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1answer
24 views

Machine Learning A-Z: Help connecting with datasets

I'm in Machine Learning A-Z lecture 19 where we access our first dataset. I've connected to the Google Colab folder in my gmail account, but when I try to access the the file I get the below error ...
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1answer
304 views

How to read .pb file using Google Colab? [closed]

I would like to know how we can see/load/read a .pb file in Google Colab? Thank you.
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32 views

Automate downloading datasets via Colab

My desktop computer recently broke, and I'm currently working on a small laptop with barely 500mb of space left. I need to download about 100gb of files from the DFAUST dataset. I was wondering if ...
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1answer
68 views

Keras: Very high loss for Autoencoder

I am trying to implement an autoencoder for prediction of multiple labels using Keras. This is a snippet: ...
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17 views

How does Google Colab access files

I want to know how are the image files accessed from the given path to load the tensors? I have attached the image to illustrate better. In a previous cell, I have used this, ...
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2answers
1k views

Alternatives with better GPU than Google Colab Pro

I am currently running/training MAchine learning models that are very GPU expensive, Google Colab Pro is not giving me enough GPU/RAM Is there any alternatives with better GPU and more RAM than ...
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2answers
514 views

Loading pretrained model with Pytorch

I saved my model with this code: from google.colab import files torch.save(net, 'model.pth') # download checkpoint file files.download('model.pth') Then uploaded ...
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1answer
473 views

M1 MacBooks versus Google Colab

I am just starting getting into deep learning with tf.keras. I am at the point where I have to decide where I want to develop. The thesis project will be timeseries ...
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1answer
52 views

Notebook for data science

I'm searching for an online Jupiter notebook environment that allows collaborating in real-time. I've found that I've choice from two services Deepnote.com and DataLore by JetBrains. I have little ...
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191 views
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552 views

Python: SARIMAX Model Fits too slow

I have a time series data with the date and temperature records of a city. Following are my observations from the time series ...
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1answer
4k views

How to use inverse_transform in MinMaxScaler for pred answer in a matrix

I am working on a data, for preding output, I used SVR by bellow code: ...
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22 views

Google Colab Pro getting crashed

I am using GoogleColab Pro to train the model for image classification. I have configured TensorBoard inside google colab to debug my model but when I run tensorbord command inside google colab it ...
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1answer
226 views

How many images can be trained in Google Colab? [closed]

I am using the ResNet50 pretrained model to train my images using TensorFlow. I have 70k images and upgraded to Google Colab Pro, but still I am facing a memory error. So how many images I can train ...
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1answer
921 views

How to import large datasets into Google Colab?

Does anyone know a (free) method for importing large datasets into Google Colab, of multiple GB? Github is severely limited, uploading a folder to google drive takes a long time.
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1answer
800 views

NLP: what are the advantages of using a subword tokenizer as opposed to the standard word tokenizer?

I'm looking at this Tensorflow colab tutorial about language translation with Transformers, https://www.tensorflow.org/tutorials/text/transformer, and they tokenize the words with a subword text ...
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3answers
3k views

Kaggle notebook Vs Google Colab

What are the major differences between Kaggle notebook and Google Colab notebook? To work on a dataset my first step is to start a Kaggle notebook but then I cant help thinking what could be the ...
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1answer
790 views

Google Colab conda packages permanently installation

I want to install some conda packages on Google Colab. Installation done successfully, but it wont detect it when we restart the new Colab session. I followed the link "#https://stackoverflow.com/...
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639 views

What is the efficient way to use apply method in column of pandas Dataframe for large dataset?

I have a dataset of approximate 1 hundred thousand records. I want to use apply method in each of the records for further data processing but it takes very long time to process (As apply method works ...
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27 views

Downloading a large dataset in google colaboratory

I have a link of a dataset, it is 22 gig but in the collab, there is just 32 gig free disk space. The data is in the zip file and after unzipping collab show crash massage. How can I solve this ...
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903 views

setting class weights for imbalanced dataset in tensorflow [closed]

I have 24 classes in my dataset and I am trying to set class weights in the following way: ...
2
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1answer
160 views

Colab can not connect to GPU from a python file [closed]

I am trying to run a github deep learning repository in Colab but I can not connect the python files to colab GPU. I can connect to GPU when writing a script in the colab notebook e.g. when I run ...
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1answer
59 views

ValueError: Error when checking input: expected conv2d_25_input to have shape (144, 256, 3) but got array with shape (256, 144, 3)

I have built a CNN with images of size 720 (height) and 1280 (width). I attempt to re scale images to 144x256. However, I receive this error: ...
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315 views

Using Images uploaded in google drive in Colab

Does anyone know how to use already uploaded images in Google Drive to colaboratory for creating a trainloader? I'm creating the trainloader and model in Pytorch
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2answers
416 views

What interactive graph package do you use for timeseries data?

I have millions of sensor readings taken over time. I'd like to create an interactive plot in Google colab where I can easily zoom in on sections. I've done something similar with the Plotly package....
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3k views

how to resolve this error in Tesseract : (2, 'Usage: pytesseract [-l lang] input_file') [closed]

pytesseract.pytesseract.tesseract_cmd = r'/usr/local/bin/pytesseract' img = Image.open("/content/drive/My Drive/abc.jpg") print(pytesseract.image_to_string(img)) ...
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3answers
8k views

How do I download a Google Colab notebook?

I have to download code written in a Google Colab notebook, because I need to send it via email. How do I do this?
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1answer
54 views

Where do I find the .csv file for the submission after creating it?

I am making a submission of a classificaition problem with CNN on Google Colab. So I have arrived at doing this: subm.to_csv('submission.csv', index=False) so in ...
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3answers
8k views

How to automatically mount my Google Drive to Google Colab

I have recently discovered Google Colab and I am wondering if there is an option to permanently authorize Google Colab to access and mount my Google Drive. ...
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1answer
12k views

How to save dynamic files from colab to Google Drive?

I have processed some png images on Colab and saved them in the Colab Directory. Now I want to save these images from Colab to Google Drive. How can I do this?
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1answer
49 views

Problem importing dataset in zip format

I am trying to import a image dataset in Google Colab in order to do image classification. The dataset is in my Google drive, so I do the following: ...
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1answer
14k views

Not able to connect to GPU on Google Colab

I'm trying to use tensorflow with a GPU on Google Colab. I followed the steps listed at https://www.tensorflow.org/install/gpu I confirmed that gpu is visible and CUDA is installed with the ...
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634 views

why evaluate_generator accuracy too much by using flow_from_directory with shuffle true?

i am using tensorflow and keras on colab i train with shuffled data but i met this strange accuracy with evaluate_generator with my training set that has 95% acc if i did not shuffle my data with ...
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1answer
58 views

How reproducible should CNN models be? [closed]

I want to train several CNN architectures with Google Colab (GPU), Keras and Tensorflow. Since the trained models are not reproducible due to GPU support, I would like to train the models several ...
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1answer
4k views

keras UserWarning: The input 1303 could not be retrieved. It could be because a worker has died

I am trying to train an autoencoder CNN on Google Colab using keras. I have mounted my Google Drive which contains all training data. The training uses six workers and the data is loaded by the ...
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1answer
2k views

Upload 'tsv' file to Google Colab / Jupyter Notebook

TSV(Tab separated Value) extension file can't be uploaded to google colab using pandas Used this to upload my file ...
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1answer
658 views

How to cache GridSearchCV optimizer result in Google Colab?

I have to execute GridSearchCV() cell every time I reload the page and it takes a lot of time. Is there a caching mechanism which stores the GridSearchCV result so ...
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2answers
51 views

I am getting different mean_absolute_error when i retrain my model everything same

I have set my numpy random seed to 0. I am training on colab and using keras. I didn't change anything. I just re-ran my cell and the val_absolute_error changed. Code: ...
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3answers
1k views

Very Fast Training After First Epoch

I trained an InceptionV3 model using plant images. I used Keras library. When training was started, first epoch took 29s per step and then other steps took approximately 530ms per step. So that made ...
2
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1answer
434 views

How to use Kaggle Api in Google Colab for directly using dataset?

I know that we can use Kaggle's api directly in google colab which downloads the dataset. The commands are : ...
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23 views

Google Colaboratory - Won't Start Error

Has anyone else encountered this error? I am teaching a business analytics class with python this semester and Colab has been absolutely fantastic, yet one student is getting the following error. ...
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0answers
729 views

get a can't set attribute while using GPU in google colab but not not while using CPU

Hi i was learning to create a classifier using pytorch in google colab that i learned in Udacity. here is the link so i was loading data in the dataloader and when i used cpu it loaded and displayed ...
3
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1answer
33k views

How to save google colab notebook outputs and variables [closed]

I want to save variables and outputs in text file with colab! Any bright idea?