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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.
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graphlab: How to load a gzipped file into SFrame

I would like to read a gzipped csv file () to SFrame provided by GraphLab. https://dato.com/products/create/docs/generated/graphlab.SFrame.read_csv.html I tried the following code, but it did not work. import graphlab import…
Benben
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Python: Iterate an operation across different columns of one row for all rows of a graphlab.SFrame

There is a SFrame with columns having dict elements. import graphlab import numpy as np a = graphlab.SFrame({'col1':[{'oshan':3,'modi':4},{'ravi':1,'kishan':5}], 'col2':[{'oshan':1,'rawat':2},{'hari':3,'kishan':4}]}) I want to…
Oshan
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Runtime Exception. Cannot evaluate lambda. Lambda workers cannot not start

i'm new to graphlab and python trying to work on an assignment,the question is do a sentiment analysis on selected words from that i'm supposed to create a new column for each of the selected words in the products matrix and the entry is the number…
bankias
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Find particular rows in Graphlab or Python

In Graphlab, I am working with a small subset of movies from a larger list. movieIds_5K_np = LL_features_SCD_min.to_numpy()[:,0] ratings_33K_np = ratings_33K.to_numpy() movieIds_5K_np is an array containing my movieIds. `ratings_33K_np' is an…
Yas
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Dato: What's the equivalent function for graphlab.random_split() in pandas?

I'm doing a course on Machine Learning on Coursera. In the course, it is emphasised that we use GraphLab from Dato. In one of the exercises, the instructor used graphlab.random_split() to split an SFrame, like this: sales =…
HaggarTheHorrible
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Dato-Graphlab Check if Edge exists

I've just installed Graphlab and am trying to convert NetworkX code to Graphlab. I'm having trouble finding in the Graphlab documentation the NetworkX equivalent of G.has_edge(). If a similar function does not exist, how would one check if an…
user2715877
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AttributeError: 'module' object has no attribute 'Sframe'

I installed Dato's GraphLab Create to run with python 27 first directly from its executable then manually via pip (instructions here) for troubleshooting. Code: import graphlab graphlab.SFrame() Output: [INFO] Start server at:…
remi
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GraphLab Installation fails with unknown error

I tried installing GraphLab Create through pip. Zipped through the steps until the final step stopped me in my tracks. The final command: pip install --upgrade --no-cache-dir https://get.dato.com/GraphLab-Create/1.7.1/email@gmail.com/*******license…
Abhishek Anand
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How do I find specific rows that throws an error when saving in Graphlab SFrame?

I have a SFrame that looks like this with sf.print_rows(10): +--------------+---------------+-------+-------------------------------+ | Dataset | Domain | Score | Sent1 …
alvas
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How to install Graphlab Create on Ubuntu?

When i am trying to install Graphlab Create, it's just retrying connections. I have healthy broadband wifi connection at my home (NO proxy). Error: (graphlab)ankit@ankit21:~$ pip install graphlab-create==0.9.1 Collecting graphlab-create==0.9.1 …
Ankit G.
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Matrix multiplication with SFrame and SArray with Graphlab and/or Numpy

Given a graphlab.SArray named coef: +-------------+----------------+ | name | value | +-------------+----------------+ | (intercept) | 87910.0724924 | | sqft_living | 315.403440552 | | bedrooms | -65080.2155528 | | bathrooms |…
alvas
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Cannot parse datetime in pm format with booster, C++, graphlab

I've tried to convert datetime string into datetime of an SArray (uses C++ booster library), but it does not seem to understand the %p format specifier. http://www.boost.org/doc/libs/1_43_0/doc/html/date_time/date_time_io.html This documentation…
AVX
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How to create a new column by dividing two columns in Graphlab SFrame?

Given a Graphlab SFrame as such: +-------+------------+---------+-----------+ | Store | Date | Sales | Customers | +-------+------------+---------+-----------+ | 1 | 2015-07-31 | 5263.0 | 555.0 | | 2 | 2015-07-31 | 6064.0 | …
alvas
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Error trying to install graphlab

When i try to import graphlab, i get ImportError. I'm on a macbook using OSX Yosemite 10.10.4. I do have anaconda but my envs folder is empty. Based on some research, i tried using conda config --add create_default_packages graphlab-create. But…
N Jadeja
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How to count the number of occurrence of a word in a column

I have a column named word_count which contains the count of all the words in a review. How can I find the number of times the word awesome has occurred in each row of that column and use .apply() method to make it into a new column say…
Sagar
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