Questions tagged [colab]
Google Colab is an online browser based python notebook/execution environment similar to Jupyter Notebooks.
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questions
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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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1answer
18 views
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1answer
78 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 ...
0
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1answer
360 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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0answers
13 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 ...
0
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1answer
64 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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0answers
14 views
ImageDataGenerator augmenting only one image in training set
My datset consists of images in 10 classes. I am using 'ImageDataGenerator' to augment my training data using 'flow_from_directory' with training directory containing subdirectories of classes, each ...
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0answers
16 views
Kaggle API does not download the entire dataset
I am trying to download the statefarm distracted driver detection dataset using the API key on Colab:
...
2
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1answer
270 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.
1
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1answer
370 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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0answers
14 views
Automatic EDA for BIG Data
I have data set of cicids2017 which in total has 2830743 rows and 79 columns. Since my local jupyter was crashing a lot, SO I am using Google Colab.
But Google Colab is also crashing if some big ...
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0answers
32 views
Hide element in the table of contents in google colab
How do we hide an element from the table of contents in google colab? I want to hide some elements of the table of contents but keep others.
In the example, I would like to hide SubSubtitle 2.1 but ...
2
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3answers
758 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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0answers
9 views
Is there a way to slow-down a computation but not get Session crash error?
I need more memory to run a code snippet but I am getting Session crashed error. I am ready to compromise on run time. Can something be done? P.S: I am using Colab 25 gb RAM
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0answers
114 views
Visualizing Faster R-CNN Result
I'm a newbie in computer vision and trying to learn object detection, and the first task my supervisor gave me was to create object detection model using Faster R-CNN. After days and nights of ...
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0answers
482 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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0answers
48 views
Phython Stack Average Model - Keras: Cannot clone object '<keras.engine.sequential.Sequential object at 0x7fd1e0b97940>'
I am trying to apply a stacked average model from Keras to a dataset, using Python in Colab.
I keep getting the error message below. I am wondering if maybe I am using the wrong library?
Thank you ...
0
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0answers
177 views
How to read local image directory in Google Colab?
I am doing image classification and prediction deep learning models using CNN and I want to use Google Colab's online GPU. But I have a very big dataset and is there any way to read the images which ...
0
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1answer
312 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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0answers
16 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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0answers
604 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:
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2
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1answer
113 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 ...
1
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1answer
51 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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0answers
248 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
1
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2answers
313 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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0answers
2k 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))
...
2
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3answers
4k 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?
1
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1answer
31 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 ...
8
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2answers
4k 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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0
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1answer
8k 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?
1
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1answer
43 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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1
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1answer
9k 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 ...
0
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0answers
546 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 ...
1
vote
1answer
39 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 ...
1
vote
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 ...
0
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1answer
1k 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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4
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1answer
539 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 ...
0
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2answers
43 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:
...
2
votes
3answers
553 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
409 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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1
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0answers
19 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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2
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0answers
533 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
28k 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?
1
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1answer
607 views
How to upload a saved file from google colab to a site such as kaggle or github? [closed]
We are able to load a file from a site such as kaggle and git hub to google collab, we apply the below code to download from other sites into google colab:
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1
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0answers
1k views
Google team drive and google colaboratory uploading/downloading files [closed]
So I have google Team drive set-up with all the permissions.
1. How I can access google team drive in google colaboratory? I think i'm missing something... it's always showing me output of my drive
2. ...
20
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6answers
95k views
Uploading images folder from my system into Google Colab
I want to train a deep learning model on a dataset containing around 3000 images. Since the dataset is huge, I want to use Google colab since it's GPU supported. How do I upload this full image folder ...
8
votes
1answer
35k views
How to download dynamic files created during work on Google Colab?
I have two different files and on the first, I tried to save data to file as:
np.save(open(Q1_TRAINING_DATA_FILE, 'wb'), q1_data)
On second file, i'm trying to ...
