How can I test time series; we can't use random testing in cross validation or random sampling . Is there a way to test based on time so test only the previous data which is before given time ? Thank you for your help
You can use the widget Neural Networks. Yo can find an example recognising digits trained with the MNIST database in the book "Data Science and Engineering - Volume 3 Advanced Learning, Deployment and Deep Learning: with exercises in Orange, Python and Keras/Tensorflow"
When I open up my Test & Score or Test Learners widget it shows me the results as Regression results (such as MSE, MAE & R2). How can I change it so it shows me Classification results (like the ones you see when you use the Test Learner, CA, Sens, Specs, etc)?
i want to find sentiments in text file using orange and classify by using SVM but it will generate error target variable set ho to set target variable using text file in svm
Nice tutorial. But how do you find this much classifier (neural network,cn2) in Orange. I use orange 3 but i dont have these classifire. I only can use these classifire when i call orange from python. Can you tell me how you can add them in the gui?
Sadly, you still need to program if your data isn't formatted properly -- it's extremely difficult to transform a mix-pivot data into something orange can use.... Also - if you want to calculate a standard low-level statistical test, like a mean-deviation - you are going to be doing custom python scripting.
Hi, I am using Oranges software v.3.22. How can I display the result of specificity and sensitivity? Because in your version in the video, it shows under the performance scores.
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Just a little notice: this video is for Orange 2. For Orange 3 tutorials and more information, you can head to th-cam.com/users/OrangeDataMining
coherent tutorial. great job kids
How can I test time series; we can't use random testing in cross validation or random sampling . Is there a way to test based on time so test only the previous data which is before given time ? Thank you for your help
Nice tutorial!
I would like to know which widget you use for deep learning on orange? Thanks
You can use the widget Neural Networks. Yo can find an example recognising digits trained with the MNIST database in the book "Data Science and Engineering - Volume 3 Advanced Learning, Deployment and Deep Learning: with exercises in Orange, Python and Keras/Tensorflow"
When I open up my Test & Score or Test Learners widget it shows me the results as Regression results (such as MSE, MAE & R2). How can I change it so it shows me Classification results (like the ones you see when you use the Test Learner, CA, Sens, Specs, etc)?
i want to find sentiments in text file using orange and classify by using SVM but it will generate error target variable set ho to set target variable using text file in svm
how to find the execution time for each classification algorithm? how fast each one of them work on the same data?
where do I find the vehicle dataset ?
Hello!!! How can I use the linear regression for find missing data in the data base???
I've tried to do that, but it does not work!!
It only works for categorical data.
Nice tutorial. But how do you find this much classifier (neural network,cn2) in Orange. I use orange 3 but i dont have these classifire. I only can use these classifire when i call orange from python. Can you tell me how you can add them in the gui?
use orange 2.7
you can perform the same tasks using orange3. The classifiers menu name has been changed, the content inside is the same
hi bro, nak tanya ada contact?
nak tanya tentang software ni
Sadly, you still need to program if your data isn't formatted properly -- it's extremely difficult to transform a mix-pivot data into something orange can use.... Also - if you want to calculate a standard low-level statistical test, like a mean-deviation - you are going to be doing custom python scripting.
python, jupyter-notebook and pandas is your friend here
really a good one but I have one small doubt can we run the orange project file as the batch process ?can we use the orange tool in production?
please help me about adaboost model
Very Useful. Thank you so much.
Hi, I am using Oranges software v.3.22. How can I display the result of specificity and sensitivity?
Because in your version in the video, it shows under the performance scores.
Nice tutorial,...
nice tutorial:) anw why did you select "3" in the nearest neighbours of the outliers?
Hello sir, it would be a big help if you can send me the data files you currently have so I can try out orange.
all of these data sets come with the installation of Orange...
This tool is awesome
are u from Malaysia or Singapore?
Hello, nice to meet u all! U all sound like chinese, but not sure where u all from.
Good tutorial!!
More Orange videos please
More spanish docs please! ;) And Videos , too...
HEY REPLY
Singaporean nie