kaggle Questions
2
Solved
I have seen in many kaggle notebooks people talk about oof approach when they do machine learning with K-Fold validation. What is oof and is it related to k-fold validation ? Also can you suggest s...
Montes asked 19/9, 2018 at 0:12
2
Solved
transform = transforms.Compose([transforms.ToPILImage(), transforms.ToTensor()])
Before applying the transformation
After applying the transformation
Q.1 Why the pixel values are changed?
Q....
Kauri asked 21/4, 2020 at 19:0
2
Solved
I am trying to use the Kaggle API to extract data from the kaggle website. I am using Ubuntu 18.04. When I enter the following command:
kaggle competitions download -c home-credit-default-risk
I...
2
Solved
Working with a dataframe that looks like this (text version below):
I am supposed to calculate which country has scored the most goals since 2010 in tournaments. So far I have managed to manipulat...
3
Solved
I am looking at the famous Titanic dataset from the Kaggle competition found here: http://www.kaggle.com/c/titanic-gettingStarted/data
I have loaded and processed the data using:
# import require...
Shortwinded asked 19/1, 2015 at 22:14
3
Solved
I am looking at this tutorial: https://www.dataquest.io/mission/74/getting-started-with-kaggle
I got to part 9, making predictions. In there there is some data in a dataframe called titanic, which...
Doloroso asked 17/3, 2016 at 14:9
1
I'm trying to download data from Kaggle Competition state-farm-distracted-driver-detection
The dataset has following directory structure
|-driver_imgs_list.csv
|-sample-submission.csv
|imgs
| |te...
1
Solved
I'm working with MNIST dataset from Kaggle challange and have troubles preprocessing with data. Furthermore, I don't know what are the best practices and was wondering if you could advise me on tha...
Quillan asked 26/2, 2020 at 19:59
2
I want to write a python script that downloads a public dataset from Kaggle.com.
The Kaggle API is written in python, but almost all of the documentation and resources that I can find are on how ...
1
I am trying to use google colab for Kaggle Competitions. However, everything went fine until I tried to download the data. I got 403 - Forbidden error.
I am able to download other competition's da...
Tola asked 19/4, 2019 at 11:33
3
Solved
Problem summary and question
I'm trying to look at some of the data inside an object that can be enumerated over but not indexed. I'm still newish to python, but I don't understand how this is pos...
Zebapda asked 30/12, 2019 at 2:23
1
Solved
I want to use the kaggle API in google colaboratory. The client installed is 1.5.4, the server is 1.5.6. After running install and upgrade kaggle via pip, the system still calls the version 1.5.4
...
Dimorphous asked 31/10, 2019 at 13:2
1
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I am new to colab. I recently downloaded dataset from kaggle to google colab. In my next visit the dataset isn’t there and my kaggle installation is removed too. Does anyone know why ?
I have trie...
Halloween asked 27/6, 2019 at 16:0
0
I am using the latest version of pycharm, pychram pro 2.19.1.2. This version is supposed to have jupyter notebook support. I have some personal kernels on kaggle and I want to know how I can edit m...
2
I'm referring to https://github.com/Kaggle/kaggle-api
I tried executing the sample commands listed on the page in windows CMD and Python's IDLE. Not sure where it should be executed or how can I g...
1
Solved
I want to download all the simulation with code and respective output in a .pdf file. Is there any way that it can be possible?
I'have tried downloading the Ipython notebook and opening it on my P...
Racy asked 30/1, 2019 at 19:43
6
Solved
I am getting the following error
c50 code called exit with value 1
I am doing this on the titanic data available from Kaggle
# Importing datasets
train <- read.csv("train.csv", sep=",")
# th...
Poisoning asked 2/4, 2014 at 6:36
4
I am trying to do the following kaggle assignmnet. I am using gensim package to use word2vec. I am able to create the model and store it to disk. But when I am trying to load the file back I am get...
Ashbey asked 26/12, 2014 at 17:25
3
Solved
While working on a Kaggle notebook I ran into an issue. The following code block:
from nltk import ngrams
def grams(tokens):
return list(ngrams(tokens, 3))
negative_grams = preprocessed_negative_...
3
Solved
I've been using Jupyter Notebook to learn Principal Component Analysis from kaggle), but when I run this code
from subprocess import check_output
print(check_output(["ls", "../input"]).decode("...
Zachar asked 29/3, 2017 at 8:35
2
Solved
I have a dataframe extracted from Kaggle's San Fransico Salaries: https://www.kaggle.com/kaggle/sf-salaries
and I wish to create a set of the values of a column, for instance 'Status'.
This is wha...
1
Solved
Working with the Wine Review Data from Kaggle here. I am able to return the number of occurrences by variety using value_counts()
However, I am trying to find a quick way to limit the results to...
Pilpul asked 9/5, 2018 at 16:50
1
Solved
I am trying to write a CNN on Kaggle’s Amazon from Space dataset. I can’t spend money now. So, I want to use Google colab. I have successfully downloaded the dataset using kaggle cli tool. However,...
Calvo asked 21/4, 2018 at 12:33
4
Solved
My data set is the MNIST from Kaggle
I am trying to use the image function to visualise say the first digit in the training set. Unfortunately I am getting the following error:
>image(1:28, 1:...
1
Solved
I am currently working on a dataset in kaggle. After training the model of the training data, I testing it on the validation data and got an accuracy of around 0.49.
However, the same model gives...
Zygotene asked 10/2, 2018 at 8:13
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