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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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call API in IBM Data Science Experience from Postman

I am calling the API generated after deploying the model in IBM data science Experience. But while I am calling the API using POST then it is giving error "Authentication failed". Now problem is, I have used the credentials available in service of…
Diptiman
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How to delete duplicacy on certain conditions

This is a example of what i am trying to do on a different dataset but this still not working PORT STATUS VESSEL DWT IMP/EXP QTY (Mts) 1 KANDLA SAILED CAPTAIN HAMADA 7938 EXP 4500 2 KAKINADA EXPECTED CELON BREEZE …
Rishabh Kashyap
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Enable nbextension on IBM Data Science Experience

I have to enable File Upload widgets on Jupyter on IBM Data Science Experience. It requires the following set of commands: pip install fileupload jupyter nbextension install --py fileupload jupyter nbextension enable --py fileupload It looks we…
Mohd Arshad
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put_file() function in Scala?

Is there an equivalent method to the R/Python put_file() methods for taking an object from a Scala notebook in DSX and saving it as a data asset for the project? If so is there any documentation? Looking for something like what was outlined in this…
Robert Garrett
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python performance problems while classifing column values

This question is strongly related to my question earlier: here Sorry that I have to ask again! The code below is running and delivering the correct results but its again somehow slow (4 mins for 80K rows). I have problems to use the Series class…
Bene
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com.cloudant.spark data source not found in DSX Notebook

I'm trying to follow https://developer.ibm.com/clouddataservices/docs/ibm-data-science-experience/docs/load-and-filter-cloudant-data-with-spark/ to load cloudant data with Spark. I have a Scala 2.11 with Spark 2.1 (happens with Spark 2.0 as well)…
Wieland
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Spark process history logs Bluemix (DSX)

I'm working with my notebook in DSX using the spark instance related to it and I can't see the spark history log. If I access from bluemix I saw the following error: Not aouthorized spaceGuid: XXXXXXXXXXXXXXXX What could be wrong? Thanks in…
smontico
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New SQLContext: Spark 1.6 backward-compatibility with Spark 2.1

On IBM DSX I have the following problem. For the Spark 1.6 kernels on DSX it was/is necessary to create new SQLContext objects in order to avoid issues with the metastore_db and HiveContext :…
Sven Hafeneger
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Spark 2.1 DB2 driver Issue

On IBM DSX, for a Python-Spark 2.1 kernel, I get for the following code: from pyspark.sql import SparkSession spark = SparkSession.builder.getOrCreate() # @hidden_cell # The following code is used to access your data and contains your…
Sven Hafeneger
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DSx - graphlab module

I want to use graphlab in a DSx notebook. I have installed the module with: !pip install --user --upgrade --no-cache-dir https://get.graphlab.com/GraphLab-Create/2.1/my_license/GraphLab-Create-License.tar.gz But running import graphlab fails with…
user3921699
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Object Storage Error in IBM Data Science Experience

I created an Object Storage account in Bluemix. I am trying to link that or view that in Data Science Experience and getting an Unexpected response code: 500 whenever I tried to load the "Object Storage" option from within Data Science Experience.…
Laksh Krishnamurthy
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Weights not being updated using Dist-Keras

As explained here, when I run through the example notebook, my weights are never updated after training: model.layers[0].get_weights() trained_model.layers[0].get_weights() Both give me the same weights (as if the model was not trained at…
Ross Lewis
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DSX demo notebook - ImportError: No module named talib / ImportError: cannot import name date_tools

I'm working through the demo notebook Predict outdoor equipment purchase with IBM Watson Machine Learning. I copied the notebook into a project and started running cell by cell. All was going well except when I got to the section 5.2: Sample…
Chris Snow
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Importing a SparkSession DataFrame on DSX

I'm currently working on Data Science Experience and would like to import a CSV file as a SparkSession DataFrame. I am able to successfully import the DataFrame, however, all of the column attributes are converted to string type. How do you make…
Josh
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DSX "HELP: The JDBC driver for IBM dashDB/DB2 could not be found."

I am following an IBM demo notebook. I created a new notebook in a new instance of DSX I opened in Bluemix. DSX seems to have combined my existing DSX instance with the new one. When I try to connect to the dashDB instance, I get an error the…
JABrooks
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