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 …
Azure Data Lake Storage
Azure Synapse Analytics
.NET Machine learning
Speech AI video translation has stopped working.
Previously working code is now failing. Seems to be on the Azure end as even the VideoTranslationSample app is also failing (https://github.com/Azure-Samples/cognitive-services-speech-sdk). In general, the Translation says it has succeeded, but the…
.NET Machine learning
ML.NET ImageClassification with GPU
I 'll get a very low accuracy(about 3%) This is not the case with CPU(about 88%) with RTX 3070ti What may be the reason for this?
C#
.NET Machine learning
Q/A prediction model using ML.NET
i need new exmples Q/A scenario format that has all the colums for ML.net : colums to predict, context, question , answer index
.NET Machine learning
Using ML.NET for Predicting Hourly User Session Counts
I am new to AI/ML and need assistance with a business scenario that involves machine learning, specifically using ML.NET as our preferred technology. We have collected hourly user session count data per country for the last year through log analytics.…
Azure Machine Learning
.NET Machine learning
Integrating AI to .NET
Hi, I'm a jun. .NET dev. Nowadays I wanted to learn and integrate AI to my project, but I'm confused. Should I learn phyton and integrate AIs that were written with phyton, or start using ML.NET? I want my product or project to be very high quality. But…
ASP.NET Core
.NET Machine learning
Learning and integrating AI with .NET
Hi, I'm a junior back-end developer in .NET. Nowadays I wanted to learn and integrate AI to my project, but I'm confused. Should I learn phyton and integrate AIs that were written with phyton, or start using ML.NET? I want my product or project to be…
ASP.NET Core
.NET Machine learning
I cannot re-use a workable code in 2021 to predict from LbfgsMaximumEntropy taining
Hello this piece of code is not working anymore, it was running well in 2021. Current setup : Microsoft Visual Studio Professional 2022 (64-bit) - LTSC 17.4 Version 17.4.21 Windows 10 Entreprise LTSC 21H2 crash when use Training code at ligne 223…
.NET Machine learning
How to fix the following errors while training the data in ML.NET model builder?
I am a complete beginner in ML. I followed this tutorial to get started - https://dotnet.microsoft.com/en-us/learn/ml-dotnet/get-started-tutorial/intro. While training step, I run into these errors in the image. I am using Visual Studio 2019 (Community).…
.NET Machine learning
17:57:58 [Apache] Status change detected: stopped 17:57:58 [Apache] Error: Apache shutdown unexpectedly. 17:57:58 [Apache] This may be due to a blocked port, missing dependencies, 17:57:58 [Apache] improper privileges, a crash, or a shutdown by a
i want to error to operate localhost
.NET
ASP.NET Core
.NET CLI
.NET Machine learning
System.AccessViolationException: Attempted to read or write protected memory at TorchSharp.PInvoke.LibTorchSharp.THSGenerator_manual_seed
I was trying to reproduce the example of ML.Net in GitHub: machinelearning-samples/samples/csharp/getting-started/MLNET2/SentenceSimilarity and I got the following error : Fatal error. System.AccessViolationException: Attempted to read or write…
.NET Machine learning
¿Cómo soluciono el problema "Índice fuera de los límites de la matriz."?
Me encuentro realizando un modelo de clasificación de imagenes con dimensiones de aproximadamente 200x460 en escala de grises por imagen, dónde utilizo como dataset 4 clases de imagenes distintas con cerca de 250 imagenes cada una divididas por carpetas.…
.NET
.NET Machine learning
When using AutoML for training a Win32Exception arises indicating that the wait operation timed out after 30 seconds
CPU: i7-12800h (14 cores, Total Threads: 20) RAM: 32 GB SSD: Samsung 980 Pro, 2 TB Windows Server 2019 Datacenter Evaluation NET Framework: 4.8 Microsoft.ML: 3.0.1 Microsoft.ML.AutoML: 0.21.1 Issue: When I start to train a model using AutoML, I get…
SQL Server
C#
.NET Machine learning
Deploy ASP.NET Core Web API with Simba Spark Driver for Databricks to Azure App Serivce
Hi all, I have a .NET Core Web API which creates a connection to the SQL endpoint of Azure Databricks with the official Simba ODBC driver. Locally everything works fine. I can see my System DSN entry and I use this driver to create the connection and…
.NET Machine learning
Azure App Service
MAUI ML.Net app running on arm64 Android device
Hello there! I have managed to create MAUI App, that utilizes ML model trained on my Windows PC. This is simple app, that classifies text into 2 categories, positive or negative. Here are the links for tutorial…
.NET MAUI
.NET Machine learning
Consume ML.NET from .NET Framework 4.8
Hello, I am wondering if it is possible to consume an ML.NET Model from .NET Framework 4.8? If I consume the ML model from .NET Core it works perfectly but I need to make it work for .NET4.8 Thanks in advance for your help.
.NET Machine learning
Seeking Guidance for Invoice Extraction Project Using ML.NET with Blazor
Hello ML.NET community, I am embarking on a project to develop an invoice extraction application using Blazor, and I'm planning to integrate ML.NET for accurate invoice data extraction. As a newcomer to both Blazor and ML.NET, I am seeking guidance and…
Blazor
.NET Machine learning
How to Apply Platt Calibration to bestRun.Model in AutoML
I am using AutoML in ML.net. trainData contains the Training Data testData contains the TestData Data The code works well where I "CreateBinaryClassificationExperiment" for 20 seconds. After the 20 seconds, I return: var bestModel =…
C#
.NET Machine learning

How to use ML.NET Builder to compare data in an application (ASP.Net Core WEB Api)
How can I utilize ML.NET Builder to compare data obtained from a MongoDB collection (gst collection) based on specific parameters? Furthermore, I require assistance categorizing data retrieved from the GST portal as matched or unmatched. What procedure…
ASP.NET Core
.NET Machine learning


Machine Learning Model Suggestions
I'm new in machine learning and I'm trying to create a model which will identify data into accurate Item Code from Item description. I'm approaching it as a multiclass classification problem. The problem is, the Item Code can be over 1000s. My…