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Cannot reproduce the result of cats dogs classification
I follow the document to apply transfer learning on xception model to classify cats and dogs: https://www.dataiku.com/learn/guide/visual/machine-learning/deep-learning-images.html But the results I achieved is very pool. Here is the architecture code: from keras.layers import Input, Dense, Flatten from keras.models import…
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Unable to view models in TIMESERIES sample gallery project
I can enter the Visual Analysis in the TIMESERIES (http://gallery.dataiku.com/projects/TIMESERIES/flow/) project, but unable to view the model. Please see attached screenshot. What do I need to do to be able to get to this part of the project? Thanks, Srini
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fail to create automation(tutorial) project
when i try to creat a automation(tutorial) i get this error, and i see how i can slove or where to start seaching Failed to create the tutorial. Tutorial project import failed:…
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Use a web app Python backend
I noticed on https://www.dataiku.com/learn/guide/code/webapps/use-python-backend.html That code piece is incorrect: # Agreggate data by directors and sort directors by number of films realised in # San Francisco count_Director = San_francisco_film.groupby(['Director']).Title.count()…
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Shell script teachable churn prediction
Hello, I am trying to replicate the churn prediction case that is in the teachable.dataiku website and I receive the following error: [2017/04/26-19:02:26.285] [Exec-38] [INFO] [dku.utils] - /home/dataiku/dss/pyenv/lib/python2.7/site-packages/unidecode/__init__.py:46: RuntimeWarning: Argument <type 'str'> is not an unicode…
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Use Case 5: Churn Prediction - Error implementing Python code in tutorial
Hi, I am new to DSS and am attempting to advance my knowledge through the tutorials. I got to the lecture 'create a scikit-learn (python) model', but when copying and pasting in the code that is to be output to the folder 'model_scikit', I'm receiving this error: 'Job failed : Error in Python process: : min_samples_split…
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Case 4 python code
hello I am doing case 4 and am having problems creating the partition, I copied the code as is in the page (changing the ID for the folder) and receive this error: Job failed : Error in Python process: : An error occurred during dataset write (RrKXjRp404): IllegalArgumentException: File path pattern is not defined. the odd…
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DSS Tutorial 103: Testing dataset classifications
Hi, I have worked through DSS Tutorial 103. Is there a file with the correct classifications so that I can determine the quality of my model when applied to the testing data? Thanks in advance! Chris
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Suggestion: package all tutorial datasets
Hi I was wondering if you could put in a new folder on your github https://github.com/dataiku all the dataset referenced in the materials in https://www.dataiku.com/learn/ this would be of great help so users could try what is the guides on their own cheers mario
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DSS 101 Tutorial: deploy - data set has no schema
Hi, I'm new to DSS. I followed the first tutorial (http://www.dataiku.com/learn/guide/tutorials/101.html) but the last step - deploying the script - will not allow me to continue, indicating "Data set has no schema": Additionally, there are some warnings: How do I proceed?