154 questions with .NET Machine learning tags

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How to access tree level predict using FastForestRegressionModel in ML.NET?

I trained FastForest regression model with 200 trees, need to generate predict distribution by tree level predict. This can be easily done in python scikit-learn random forest model using each estimator to predict. In VS debug, I can see the…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-07-30T13:11:48.553+00:00
qdeng 1 Reputation point
0 answers

Microsoft ML.Net will not save model to disk

I've written an application in C# that must be run as a library by another application. The parent application (to which I have an API but no source) is using marshaling I believe to transfer data back and forth between the running application into my…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-07-26T10:58:11.153+00:00
RB 1 Reputation point
commented 2021-07-27T05:18:29.643+00:00
Daniel Zhang-MSFT 9,621 Reputation points
0 answers

Model Retraining and accuracy

Hi, My team needs to deal with a scenario where we will get data samples (training data) almost every day and we need to train a model using these data samples We will be storing these data samples in some storage. Once we reach a specific number…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-07-21T10:18:07.173+00:00
Tankhar 1 Reputation point
0 answers

mlnet prediction clarification about re training data

Hi, I am using the automatic model selector command line (mlnet) with a specific scenario: for a 7000 lines of data: I am training on 5000 data rows, validating on the next 1000 data rows and executing (predicting) on the next 1000 data rows.…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-07-10T14:23:11.203+00:00
super richmann 1 Reputation point
commented 2021-07-17T10:29:07.827+00:00
super richmann 1 Reputation point
0 answers

Use a list to help a categorical column in ML.NET

Dear experts, I am using ML.NET and performing Text Classification. For my purpose I use a simple example. I have 2 columns : Feature -> col0 = some text Label -> col1 = code number The code number could be a part of a predefined set…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-07-13T09:25:47.167+00:00
DJamin 386 Reputation points
0 answers

ML.net and Video Recognition

I have scoured the internet for a way to get an image from a video and then feed that image into a ML.Net NN. It doesn't look like there is a very straight forward way to do this. Will ML.Net framework ever support an easy way to extract a image from a…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-07-01T02:39:21.547+00:00
Sean Kelly 1 Reputation point
0 answers

Newbie Prediction Model

Hi Newbie Question Hope you can help. I have sales data where each client is listed as "industry class". I want to create 2 types of "predictions" which products similar clients should purchase based on their "industry…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-06-29T06:36:23.82+00:00
Meir Rotfleisch 1 Reputation point
2 answers One of the answers was accepted by the question author.

Exponential curve fitting

Hello Have a set of XY data and would like to fit them on an exponential curve as below a + b * Math.Exp(-x / c) Which regression trainer class can be used to get the value of a,b,c ? Thanks

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-06-06T14:39:18.63+00:00
Abhishek 26 Reputation points
accepted 2021-06-15T04:41:57.84+00:00
Abhishek 26 Reputation points
0 answers

Image Classification using ML.NET deep learning module

I have not tried image classification using ML.NET. But first off, can I use ML.NET to generate multiple polygons if I "feed" it high-resolution images for training data? It seems like all it does is output some predictions in text. Can it…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-28T17:48:17.437+00:00
deskcheck1-0579 411 Reputation points
commented 2021-06-02T16:37:30.897+00:00
GiftA-MSFT 11,161 Reputation points
0 answers

ML.NET and TensorFlow Lite

Hi. In ML.NET, can we load a tensorflow lite model?

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-20T15:29:30.263+00:00
Abraham Carrillo 36 Reputation points
0 answers

ML.NET for similar patterns recognition

Hello, I'm new in Machine Learning world; I see some example in github. I've an application that draw a 2d chart from binary data, and search for something as 5000 patterns(recorded in a db) into those files (10MB). I use a Boyer Moore algo to…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-20T12:32:11.553+00:00
Damien Darhk 1 Reputation point
0 answers

Hyperparameters tuning on Microsoft.ML using visual studio

First of all, I'm really thankful you to look at my question and develop this kind of great software and packages for machine learning. I'm using visual studio embedded in Unity3D to build classification models using Microsoft.ML, and I successfully…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-17T08:53:39.573+00:00
Taekyoung Kim 1 Reputation point
0 answers

ML Molder Builder Image classification use GPU error

Hello, I have an question， using Image classification in ML Molder Builder, I check GPU compatibility normal, but when i train model next,throw GPU configuration error Looking forward to your solution,thanks.

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-15T08:55:16.71+00:00
Yadong Wang 1 Reputation point
1 answer

What are the differences between LightGBM and FastTree algorithms used by ML.Net's modelbuilder?

For my master thesis, I am using ML.Net library with the model builder to build machine learning models for regression / to predict values. My field of study is in constructional mechanics, so I'm rather new to machine learning. For most of my…

Azure Machine Learning
Azure Machine Learning
An Azure machine learning service for building and deploying models.
2,711 questions
.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-06T11:05:48.307+00:00
Glenn Edson Bergstrøm 1 Reputation point
answered 2021-05-06T21:50:12.9+00:00
YutongTie-MSFT 48,491 Reputation points
0 answers

Getting my evaluation

Hey. I've recently trained a model, but I cannot figure out how to get the evaluation of the trained model (things like RSquared, Absolute-loss, etc.). Could you help me please?

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-05-02T16:32:15.123+00:00
Ács Botond 1 Reputation point
1 answer

automl CLI on GPU

Hi, I am building a software that is calling automl classification and automl regression from C# on windows. I have a strong GPU and I would like to utilize it for the training process. Does automl supports GPU utilization? I saw that it is somehow…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-04-06T11:33:37.75+00:00
super richmann 1 Reputation point
commented 2021-04-30T07:12:35.523+00:00
super richmann 1 Reputation point
1 answer

ML.NET support CUDA 11

Loading model from: F:\V2Sorter\DataSet\03.01.2021\imageClassifier_2.zip 2021-04-16 16:06:33.457209: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1720] Found device 0 with properties: pciBusID: 0000:03:00.0 name: GeForce RTX 3080…

Azure Machine Learning
Azure Machine Learning
An Azure machine learning service for building and deploying models.
2,711 questions
.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-04-16T14:31:08.453+00:00
Yurii Cherekh 1 Reputation point
answered 2021-04-16T19:06:11.1+00:00
YutongTie-MSFT 48,491 Reputation points
0 answers

DirectML with ML.NET

Is there a way to use DirectML with ML.NET. I don't have a Nvidia GPU and I have to train a ML. if there is any work around it is also appreciated. Thanks

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-04-06T13:03:46.337+00:00
Vishvanathan K 1 Reputation point
0 answers

Setting the training time of an ml .net algorithm

Hello, I used the automated ML .Net and found the top 5 algorithms which work best on my dataset. Then I added the code to my project solution. After adding the code to my solution, I am trying to change the dataset and get the evaluation results. But…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-04-05T07:30:02.827+00:00
Kezban Demirtas 1 Reputation point
0 answers

error message from Python interpreter

---------- Start of error message from Python interpreter ---------- Caught exception while executing function: Traceback (most recent call last): File "C:\server\invokepy.py", line 199, in batch odfs = mod.azureml_main(*idfs) File…

.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2021-03-31T03:49:35.88+00:00
Bahareh Nakisa 1 Reputation point