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Questions tagged [graphlab]

GraphLab Create is a Python library, backed by a C++ engine, for quickly building large-scale, high-performance data products.

GraphLab Create is a Python library, backed by a C++ engine, for quickly building large-scale, high-performance data products. GraphLab Create has been renamed to Turi Create, more recent versions of which are open source.

Some key features of GraphLab Create are:

  • Analyze terabyte scale data at interactive speeds, on your desktop.
  • A Single platform for tabular data, graphs, text, and images.
  • State of the art machine learning algorithms including deep learning, boosted trees, and factorization machines.
  • Run the same code on your laptop or in a distributed system, using a Hadoop Yarn or EC2 cluster.
  • Focus on tasks or machine learning with the flexible API.
  • Easily deploy data products in the cloud using Predictive Services.
  • Visualize data for exploration and production monitoring.
223 questions
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Jupyter Notebook no longer recognize Graphlab Create package after update

I updated my Jupyter Notebook and now it doesn't know anything about some of my installed packages. For example it generates this error when I import graphlab: ImportError Traceback (most recent call last) in () …
light-blue
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graphlab SFrame.read_csv() error

I’ve come across an issue testing out my graphlab installation using code from this link. I use Linux (Ubuntu 16.04) and when I run these first few lines: import graphlab as gl gl.canvas.set_target('ipynb') # use IPython Notebook output for…
jgrando
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How to move from Graphlab to pandas

I've been learning Graphlab, but wanted to take a look at pandas as well since it's open source and in the future I might find myself at a company that doesn't have a GL license, and I was wondering how pandas would handle creating a basic model the…
Michael Melillo
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Getting ZeroDivisionError: float division by zero

I'm new to Python and I'm trying to divide a whole number column by the number of keys in my dictionary. I have added + 1 to the denominator to avoid division by 0 but still I'm getting the ZeroDivisionError. Any help is appreciated.…
Rakesh Guduru
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how can I install GraphLab Create ?anaconda envs Py2.7;OS X

When I install GraphLab Create though GraphLab Create Launcher. I meet these errors: There was a problem updating the conda package. Restart GraphLab Create Launcher. Unable to update conda: Fetching package metadata ............. …
Ryan
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Error while using sum() in Python SFrame

I'm new to python and I'm performing a basic EDA analysis on two similar SFrames. I have a dictionary as two of my columns and I'm trying to find out if the max values of each dictionary are the same or not. In the end I want to sum up the…
Rakesh Guduru
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Error: import graphlab

I would like to count with your help, in regards to the following error: ACTION REQUIRED: Dependencies libstdc++-6.dll and libgcc_s_seh-1.dll not found. Ensure user account has write permission to…
user35397
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Graphlab : replacing values in Sframe and filtering

So I have this very stupid problem I have been stumbling upon for hours. I'm practicing on kaggle's Titanic ML exercice, using graphlab create. My data is as shown below : Now I want to replace some values in the table. For example I want to set…
Mike
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graphlab create: unable to start cluster in aws

At the moment I'm trying to create a cluster in aws ec2 with Graphlab Create. The code is as follows: import graphlab as gl ec2config = gl.deploy.Ec2Config(region='us-west-2', instance_type='m3.large', aws_access_key_id='secret-acces-key-id', …
R. Kortekaas
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Cannot change the None values in an SFrame using apply()

I am using this code to change the None values in the SFrame: sarr['value'] = sarr['value'].apply(lambda x: '-1' if x is None else x) After running this code, I still see the same None values, no effect. Any ideas what is going on here?
renakre
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how to take average of the values per three days in a timeseries data

I have a time-series data that look like this: datetime | value 2016-01-01 | 1 2016-01-02 | 14 2016-01-03 | 3 2016-01-04 | 15 2016-01-05 | 5 2016-01-06 | 4 2016-01-07 | 7 2016-01-08 | 15 What I want to obtain is the average per three…
renakre
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Predict number of rows using Machine Learnnig

I have the bank data of around 4 years of different branches. I am trying to predict number of rows in daily and hourly level. I have issue_datetime (year, month, day, hour) as important features. I applied different regression techniques (linear,…
user1584253
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Using regex to extract information from a large SFrame or dataframe without using a loop

I have the following code in which I use a loop to extract some information and use these information to create a new matrix. However, because I am using a loop, this code takes forever to finish. I wonder if there is a better way of doing this by…
renakre
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SFrame manipulation slows down after adding of a new column

I am building a repeat orders report in ipython notebook using graphlab and sframes. I have a csv file with roughly 100k rows of data containing user_id, user_email, user_phone. I added a new column called unique identifier. For each row I am…
Shami
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Python.ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

I am learning how to use Graphlab for machine learning. So, I have this dataset with four columns - There is a column 'name' and another 'review'. Now, I want to get the review of specific product by the name of the product. So, this is what I tried…
user7135817
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