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Questions tagged [ml.net-model-builder]

52 questions
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Could not load file or assembly 'System.Runtime, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'

I have created an ASP.NET web application using Visual Studio 2022 and C#. I have created a separate class library using Visual Studio 2022 and C#. In this class library, I have added a Machine Learning model. I have trained the model and obtained…
Mahek Bherwani
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How do I generate a new netmodel zip file of ML.NET Text Classification Scenario?

I have a project that a user can create a new Model for text classification, it is like a user can create many models for text classification. Then I created an ML Model in the project and I don't know how to implement a method for this that can…
Newbieee
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Reverse Engineer ML.net Model Builder Settings

I have a model that was generated using ML .Net Model Builder. I am using the ForecastBySsa engine. I cannot manually recreate the same results. I can use the same settings for the fitting (as provided in the auto-generated console app), but the…
mark gamache
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Convert ML.NET model to TensorFlow.js model

I want to use tensorflow.js in my ReactNative app for machine learning. The model creation api of tfjs seems quite intimidating, while on the other hand i found the AutoML and Model Builder of ML.NET quite interesting. Is there a way to convert an…
Anestis Kivranoglou
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ML .NET can't create ".mbconfig"-File

I'm trying to get in touch with ML .NET, but I can't add a ".mbconfig"-File to a existing Project. The "Machine Learning Model..." Menu-Context is available, but not the ".mbconfig"-File (see Picture for Menu-Context) See Video-Link for verifying,…
Manfred Zimmer
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Can you use ML.NET to train models that use jagged arrays as training data?

Background: I have experience implementing TensorFlow models in dotnet using TensorFlow.Net, and the models I use are trained in python/TF and generally take in multidimensional arrays and return multidimensional arrays. I want to do something…
RCru
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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…
Diya Rawat
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Effect of a column of data on the final classification result

I'am ML newbie but I decided to create a program in ML.NET for data classification. However, my dataset has a very large number of columns, so I'll use another example. There is an iris database with five columns: sepalLength (number) sepalWidth…
Adam Wróbel
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Does VS2022 need azure to use model builder for image recognition

I would like to use model builder to do image recognition, I followed this example https://learn.microsoft.com/en-us/dotnet/machine-learning/tutorials/object-detection-model-builder#prerequisites to do it in VS2019 but azure cost money would like to…
Tate
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What ML.NET Concatenate really does?

I believe I understand when Concatenate needs to be called, on what data and why. What I'm trying to understand is what physically happens to the input columns data when Concatenate is called. Is this some kind of a hash function that hashes all the…
Alex
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How to analyze array of scores given by prediction in multiclass classification in ml.net?

I have created a Multiclass classification project in ML.NET. This project classifies the errors and predicts the type of error the model thinks it is. For e.g. Object reference not set to an instance of an object is a "runtime" error. This works…
rajesh_zero
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Image clasification - loading from Bitmap object. Microsoft.ML

I created the model using the Visual Studio graphical assistant. The studio generated a project and code for me. Everything suits me, except that at the input I have to give the path to the file as a string. Can I transfer an image to the neural…
xxx
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How to generate dynamically the Data Model Class in ML.Net?

I'm a beginner in C# and ML.Net and I'm working on loading data in ML.Net, to do so I have some data stored in a .csv file. The first step is to create a class for the Data Model like this : public class ModelInput [ColumnName("sepallength"),…
Sunakutra76
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Lack of PredictRecommendation/3 method

I'm working on recommendation system, which uses ML.Net and currently I've been having problems with predicting single value while creating a model. It wasn't happening before (while using the same dataset). The other problem may be negative…
Kame
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ML.Net model builder - Why do I get an SQL data error " Incorrect syntax near the keyword 'Open' "?

I am using ML.Net Model Builder version: 16.3.0.2056001 on Visual Studio 2019, using .Net 5.0. Using Model Builder Wizard with a fresh template project, I select Add > Machine Learning > Connect to SQL Server, which is Tested successfully and the…
Holland Risley
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