.NET Machine learning

0 answers

multi-label classification in Ml.net is possible?

0 I'm newbie in ml.net and I want to implement multi-label classification. Suppose Movie is my targeted variable i want to predict that movies genre such Romance = 99.98 % Comedy = 00.01% and Horror = 0.01% . How can i perform all these in ml.net?…

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Tushar M 1

commented

René Mittå 1

0 answers

80 port of apache not working on Azure VM

Apache is not accessible on Ubuntu based Azure VM on 80 port despite allowing it in NSG: It is allowed in Ubuntu too: Hitting the public IP keeps loading the page and it times out after some time.

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Dev 1

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vipullag-MSFT 24,206 Microsoft Employee

1 answer

ML from std::c++

I have an existing (std::)c++ app that is build on the JUCE framework. It runs on Wndows, iOS, Android, macOS and Linux. The application does DSP on audio. I intend to use ML for noise reduction. QUESTION Can I use ML.NET and call ML.NET from the…

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Eigil Krogh Sorensen 76

accepted

Eigil Krogh Sorensen 76

1 answer

Data integrity testing using NTTTCP tool

Hi, I would like to do some data integrity testing over LAN: a. No packet drop b. Data received on PC2 as sent from PC1 is those feature are available on ttcp tool?

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Maoz M 1

commented

Luis Rodriguez 6,191 Microsoft Employee

0 answers

Error generated in Synapse when I query dataverse data in Spark Notebook

Hey there, I am having an issue querying the data from the Synapse Link for Dataverse in a Spark Notebook within Synapse. I am able to run a SQL query against the data (which appears in Synapse as a Lake Database) and it returns data. See below …

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Robert O'Neill 1

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Robert O'Neill 1

1 answer

ML.NET Sample

Does anyone have a link for a ml.net sample where you can input a custom number of columns? All the samples I have seen always have a fixed number of columns. Thanks

asked

jon manrique 1

answered

jon manrique 1

0 answers

Attempting to Create a model with unknown columns count.

I would like to create a model in ML.net with unknown count of columns. I load the data from a text file. The first column will always be the result label. After that, it can be 2, 3 or even 20 columns with custom names(Header). I tried creating a…

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jon manrique 1

1 answer

Trying to Flatten My Json using CosmosDB Spark connector - Azure Databricks

Hi, Using the below cosmos DB query it is possible to achieve the expected output, but how can I do the same with spark SQL in Databricks. COSMOSDB QUERY : select c.ReportId,c.ReportName,i.price,p as provider from c join i in in_network join p in…

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Tomar, Abhishek 1

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PRADEEPCHEEKATLA-MSFT 77,516 Microsoft Employee

1 answer

Microsoft.Data.Analysis DataFrame - What is the idiomatic way to fill one column with manipulated values from another?

C# 10 / .NET 6 / Microsoft.Data.Analysis Given a Microsoft.Data.Analysis DataFrame with two columns, what is the idiomatic way to take values from one column, manipulate them, then use the resulting value to fill the rows of the second column…

asked

Chris X 41

accepted

Chris X 41

0 answers

Text Similarity Percentage in Document Files using ML.Net

I want to group the 80% or above similar PDF documents using K Mean Algorithm and ML.Net. I am reading the text from PDF files. My requirement is whatever similarity percentage user enters, the document files should grouped according to that percentage…

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Diya Rawat 1

0 answers

Binding Source Filter doesn't work on column names with two or more words in DataGridView vb.net

Dim bagentdata As New BindingSource Dim myCommand As New MySqlCommand Dim myAdapter As New MySqlDataAdapter Dim myData As New DataTable Dim SQL As String Private Sub frmAgent_Load(sender As Object, e As EventArgs) Handles MyBase.Load Try …

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SUBHAM DUTTA 1

4 answers

ML.NET 1.5.5 -> Microsoft.ML.Mkl.Redist : Unable to load DLL 'MklImports': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Windows .NETFramework 4.7.2 ML.NET packages 1.5.5 (I have tried a lower version too). When calling Context.Forecasting.ForecastBySsa "Unable to load DLL 'MklImports': The specified module could not be found. (Exception from HRESULT:…

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Paul 96

answered

Ed Santiago 1

1 answer

Loading an Azure Table using Pyspark

Hello, I am trying to load a parquet Dataframe from Synapse workbook into Azure BLOB No SQL Table, Can you please help me with the steps. Thank you

asked

Rohith Gorthi 21

accepted

Rohith Gorthi 21

0 answers

Why is this ElementwiseGreaterThanOrEqual() method call resulting in a "Specified method is not supported" error?

Assuming this code: DataFrame df = new(); df.Columns.Add(new PrimitiveDataFrameColumn<DateTimeOffset>("Started", 3)); df[0, 0] = DateTimeOffset.Parse("03-28-2022"); df[1, 0] =…

asked

Chris X 41

commented

Chris X 41

1 answer

Azure ML Studio is bugged out and can not create a Microsoft ticket under MSDN. Need a few suggestions

ML studio is, by default picking up Python 3.6 kernel, even when I'm specifying use Python 3.8 AzureML kernel. In UI, it's changed but not actually.

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Kaushik, Sidharth 21

accepted

Kaushik, Sidharth 21

1 answer

Function that works in python but sql doesn't pyspark

Function that works in python but sql doesn't pyspark I have successfully performed a function, and I have used it without problems, python, I have seen in videos and I have read that it can be implemented in both contexts, but I cannot do it myself Here…

asked

Carlos José González Arenas 1

answered

Carlos José González Arenas 1

1 answer

Changes to file ingestion methodology Pyspark Azure Synapse from Data Lake.

Hi we have been experiencing some peculiarities in reading files from within the connected storage of Synapse Analytics over the last few days. These have been experienced while using pyspark in Notebooks. Our initial issue started using the pandas…

asked

Stephen Connell 21

commented

ShaikMaheer-MSFT 37,896 Microsoft Employee

1 answer

SQL connect error from Data bricks notebook

Hi , while connecting to sql server from databricks notebook with service principal as auth , im getting this error once every week .95% of the time , im not seeing this error but want to understand why im facing this and how i can resolve this ? …

asked

Sekhar matta, Guna 1

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HimanshuSinha-msft 19,381 Microsoft Employee

0 answers

Hierarchical Classification in ml.net

Is there way to achieve Hierarchical Classification in ml.net? Like Predict cat from animal category and then predict breed of that cat based on cat as a output? in multicast-classification?

asked

Tushar M 1

1 answer

Using SynapseML v0.9.5 in Spark pool

We aim to use the geocoding features of SynapseML library v0.9.5 over Synapse Spark pools. However, this library needs Spark 3.2+ while Spark pools just support Spark 3.1 & 2.7. So we can just install SynapseML v0.9.4 but it does not have the…

asked

Ali Davoudian 61

commented

Ali Davoudian 61

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150 questions with .NET Machine learning tags

multi-label classification in Ml.net is possible?

80 port of apache not working on Azure VM

ML from std::c++

Data integrity testing using NTTTCP tool

Error generated in Synapse when I query dataverse data in Spark Notebook

ML.NET Sample

Attempting to Create a model with unknown columns count.

Trying to Flatten My Json using CosmosDB Spark connector - Azure Databricks

Microsoft.Data.Analysis DataFrame - What is the idiomatic way to fill one column with manipulated values from another?

Text Similarity Percentage in Document Files using ML.Net

Binding Source Filter doesn't work on column names with two or more words in DataGridView vb.net

ML.NET 1.5.5 -> Microsoft.ML.Mkl.Redist : Unable to load DLL 'MklImports': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Loading an Azure Table using Pyspark

Why is this ElementwiseGreaterThanOrEqual() method call resulting in a "Specified method is not supported" error?

Azure ML Studio is bugged out and can not create a Microsoft ticket under MSDN. Need a few suggestions

Function that works in python but sql doesn't pyspark

Changes to file ingestion methodology Pyspark Azure Synapse from Data Lake.

SQL connect error from Data bricks notebook

Hierarchical Classification in ml.net

Using SynapseML v0.9.5 in Spark pool