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Questions tagged [data-science-experience]

IBM Data Science Experience is an interactive, collaborative, cloud-based environment where data scientists can use multiple tools to activate their insights.

IBM Data Science Experience is an interactive, collaborative, cloud-based environment where data scientists can use multiple tools to activate their insights.

Source: http://datascience.ibm.com/blog/welcome-to-the-data-science-experience/

261 questions
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Pandas for each group of 4 calendar months find the date on which maximum value occured

For each group of 4 consecutive calendar months Need to find the date on which maximum value occured My Dataframe looks like this.
Rishindra
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2 answers

Schedule a notebook to run at specific intervals in DSX/Watson Studio

I am following the simple instructions given in https://datascience.ibm.com/docs/content/analyze-data/schedule-task.html. But unfortunately, the task never runs. I have only 2 spark instances running. The simple code snippet is creating a cloudant…
arun raghavan
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There is no proper solution available for "utf-8' codec can't decode byte 0x99 in position 21"

Currently stuck with a .csv file having 10lac rows. I was loading the dataset in a data frame Python called rawdata. The file is having ascii codes probably because of which its shooting the error 'utf-8' codec can't decode byte 0x99 in position…
Debjyoti Das
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How can I find old machine learning deployments now the service has been migrated to Watson Studio?

(Also asked on dwAnswers, see: https://developer.ibm.com/answers/questions/447559/view.html) I created a Machine Learning service several months ago, which has models and deployments associated with it. Now that the Machine Learning service has…
emmajdaws
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How to download files from IBM Python Notebook to local computer?

I am trying to save a plot as a file through the Python Notebook in IBM Watson Platform. After trying localfilenamefromplot = 'foo1.png' fig = plt.figure() fig.savefig(localfilenamefromplot) I can't find where the file is stored. I tried to…
ZelelB
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Can't import spark within DSX environment

I'm trying to import the KMeans and Vectors classes from spark.mllib. The platform is IBM Cloud (DSX) with python 3.5 and a Junyper Notebook. I've tried: import org.apache.spark.mllib.linalg.Vectors import apache.spark.mllib.linalg.Vectors import…
Bill Armstrong
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Not seeing the full column, in Pandas Dataframe

In my dataframe, I have a one column which has a very large set with a lot of information. When I do: df.head() It crops the column data so I can't see it all. Any ideas how stop the cropping and have scrollbar instead? Thanks
More Than Five
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Installing "bokeh" library upgrades Tornado to the version 5 that causes an issue with starting Python kernel in DSX Notebook

I upgraded bokeh library by executing the following command: !pip install --user --upgrade bokeh Tornado version 5 dependency was installed. After upgrading the library from the DSX Notebook the kernel stops responding after restart. I see "Slow…
Sergey Kukhtichev
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Watson Studio -- Error Downloading Desktop Version

Downloading the Watson Studio for desktop (to a Windows 7 machine) from here, and selecting only RStudio, I get the message "There was an error extracting the image. Please try again later." I've made several attempts over 2 days. Any help/advice…
Carl
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Sentiment analysis using IBM Data Science Experience (DSX) and Bluemix Services

I’m trying to analyze customer feedback data (unstructured data) using IBM Data Science Experience (DSX) and Bluemix services. The objective is to do sentiment analysis. Is it possible to call the Bluemix instances from DSX for this exercise? If…
Deb
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Watson Machine Learning (SPSS) with IBM Data Science Experience (DSX)

I've written a stream file and demonstrated to my colleagues. It is not working now. It displays stream error. Also says "Due to domain migration, we need to reconfigure your project storage to restore load capability". Does this message…
Deb
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How to troubleshoot the installation for DSX Local?

The installation for DSX-Local keeps failing on step 32. I tried with new installations both for RHEL 7.4 and CentOS It seems the error is somehow related to the network - not %100 sure. The cloudant and redis pods show a imagepullback status. I…
AnonymousCoward
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Cant connect Cloudant with DSX

Im trying to connect de DSX(Data science experience) from IBM with a Cloundant NoSQL instance. I try to use the host for that connection and it gave me the "Connection null" error. After that, i used the url and it gave me this error: "The…
Juan Ramos
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DSX score URL says "Expected 2D array, got 1D array instead" when POSTing

I'm having an issue from DsX Python notebook, I've implemented a very simple linear regression (Single Polynomial), for one single predictor variable and a target variable. The model works fine for predicting from python code in the notebook, but as…
user3540644
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Cant create notebook from github in Data science experience

I recently i've tried to create a notebook in data science experience uploding it from a github repository but when i try to create i get this message. The git repository is public and I tried with other repositories and i get the same message. Any…
Samir Char
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