Data Science Stack Exchange
Data Science Stack Exchange

Questions tagged [azure-ml]

Azure Machine Learning offers a streamlined experience for all data scientist skill levels, from setting up with only a web browser, to using drag and drop gestures and simple data flow graphs to set up experiments. Can create amusing visualizations on the data.

54 questions
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Improve a regression model and feature selection

I am working on Azure ML Studio and try to create a regression model to predict a numerical value. I will try to describe my features and what I have done until now. My data with about 3 million rows : Features: 8 integer features from 1 to 25 2…
Tasos
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Using python and machine learning to extract information from an invoice? Inital dataset?

DISCLAIMER: I have absolutely no background with machine learning/data science, and am unfamiliar with the general lingo of data science, so please bear with me. I'm trying to make a machine learning application with Python to extract invoice…
AlexT
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where does the database created in spark go?

I am following this tutorial:https://docs.microsoft.com/en-us/learn/modules/intro-to-azure-databricks/4-using-notebooks In this tutorial we create a database like this: %sql CREATE DATABASE IF NOT EXISTS Databricks; USE Databricks; CREATE TABLE IF…
user87418
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Custom trained model in Azure ML

I have a predictive model which I trained on a training set. I have written it in R. Now I want to deploy it as a web service so anyone can just input the data into it and get the output from the predictive model. I wanted to use Azure ML for…
Sarmad
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Sales Dataset to determine best model for predicting future sales

We have a set of products in which we are trying to determine which products we should continue to sell, and which products to remove from our inventory. The file contains BOTH historical sales data AND active inventory, which can be discerned with…
David B
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Selecting the right algorithm for match probability prediction

Looking for assistance kick-starting a new machine learning scenario. In this case I need to pair one entity (ex. person) with a group of entities (ex. other people) given a history of matching patterns over time. For example: Assume we have people…
JoeGeeky
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What Machine Learning Algorithm could I use to determine some measure in a date?

I am getting stuck with this problem. Let's say that we have the next information. CustomerID: 1, Date: 3/2/2018, Quantity: 3, Total: 390.78, Min: 130.26, Max: 130.26 We want to determine given a day, month and year what will be the total summation…
Arturo Reyes
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Is it possible to use TensorFlow inside a python script in Azure Machine Learning Studio?

I'm trying to get TensorFlow running inside a python script in Azure Machine Learning Studio. As TensorFlow is not part of Azure Machine Learning Studio, I needed to import it using a zip file. I followed the instructions here:…
Sam
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Converting ML Azure random forest to Python - what is "Number of random splits per node"?

I want to convert a random forest model from ML Azure to Python (using SKlearn.ensemble.RandomForestRegressor. However there is a hyperparameter called "Number of random splits per node". There is no equivalent in SKlearn's random forest…
Lugi
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Create Custom Python Model in Azure ML Studio?

I came across this article on how to create a Custom R Model and use it in Azure ML studio https://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/create-r-model Can we create a Python model instead ? While I have seen…
Maddy
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Anomoly detection method selection

I need to decide between SVM (One-Class Support Vector Machine) and PCA (PCA-Based Anomaly Detection) as anomaly detection methods. Azure ML is used and provides SVM and PCA as methods - hence the choice of 2 possible methods. Does anyone have…
Snympi
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Using Pandas to_numeric() in Azure Machine Learning Studio

I am facing an issue that Azure Machine Learning Studio fails to find the to_numeric method in pandas. After reading a .csv in AMLS I try to process it in a python script. The line that is throwing me an error is: dataframe1['Monthly Debt'] =…
luisfer
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Does MS PowerBI directly connect with Azure's ML workbench?

Someone wants me to try to see if I can establish a workflow for them using PowerBI and Azure's ML, then show them how to use it. The idea is to create kind of a seemless experience for them, so they done have to worry about coding or dealing with…
Hack-R
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Estimating the uncertainty of regression models

Given a regression model, with n features, how can I measure the uncertainty or confidence of the model for each prediction? Suppose for a specific prediction the accuracy is amazing, but for another it's not. I would like to find a metric that will…
Maria
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different scored probability distributions for a classification model using python vs Azure ML Studio

I have a classification model which I initially built in Azure ML studio and then created a similar model in python (its similar because the algorithms in python VS Azure are a bit different so they are not exactly the same). What I am observing is…
Fatima
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