¿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.…
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
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…
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…
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…
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.
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…
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 =…
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…
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…
How can I use Machine learning model builder in production?
Hi, I've seen there's a machine learning model builder in visual studio. What I've done is, I've train my data using that model builder, and consumed that's prediction from another project of mine. The problem is, whenever I retrain the data, my data…
libtorchsharp module could not be found
im getting 2 exceptions : "System.Reflection.TargetInvocationException: 'Exception has been thrown by the target of an invocation " and "DllNotFoundException: Unable to load DLL 'LibTorchSharp': The specified module could not be found.…
how to inference model onnx with dynamic input sizes in ml.net ?
I want to infer model.onnx with animation size using ml.net or any other library on .net. I used ml.net and it seems to require declaring a fixed input size and the image must be resized to that size before being added to the model.
How to get ’Learn’ in english and not auto translated
I prefer reading tech in english
Azure Quantum Workspace from VScode Job was terminated due to a failed assertion
I have this code: host.py import json import numpy as np import matplotlib.pyplot as plt import qsharp import qsharp.azure plt.style.use('ggplot') from qsharp import azure from azure.quantum import Workspace from azure.quantum.optimization import…
How to add custom normalize image data by MlContext.Transform ?
i have flow preprocess data in python like this : img -= (104, 117, 123) (RGB image) I want to do this with MlContext.Transform because i haved this : MLContext mlContext = new MLContext(); var pipeline = mlContext.Transforms.LoadImages(outputColumnName:…
Consuming ML NET cuda GPU trained model on a system without cuda GPU
Greetings. Am I able to train Object Detection model using Visual Studio Model Builder with local GPU (supports cuda) parameter and then consume the model on a system without CUDA GPU (only CPU)?
How to Identify human images using ml.net?
I have different images of the users of my applications. There could be multiple images per user also. I wanted to use ML.NET, to identify name of the user from the image. The images are uploaded to Azure blob storage. Please suggest solution for this…
Issues when retraining a model
Dear experts, I am following the retraining page and I have issues : https://learn.microsoft.com/fr-fr/dotnet/machine-learning/how-to-guides/retrain-model-ml-net 1/ I am not clear about where I can find the data_prep_pipeline.zip file ? …
AZ-900 Badge Missing
HI MS, I Passed AZ-900 Exam . Got a cerfification but no badge. Best regards, Steve Dong