machinelearning
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ML.NET is an open source and cross-platform machine learning framework for .NET.
At the moment, it is not possible to create a dataframe containing datetime columns using the static method DataFrame FromArrowRecordBatch(RecordBatch recordBatch) This will be helpful for loading a recordBatch using...
**Is your feature request related to a problem? Please describe.** I wouldn't like to save files on my service's disk but providing a file name for an ONNX model is...
Code: IDataView trainData = DataFrame.LoadCsv(TrainDatasetPath, separator: ';', header: true, guessRows: 100); Gives exception: DataFrame already contains a column called Target20 (Parameter 'column') Suggestion: It would be nice if LoadCsv would...
**System Information (please complete the following information):** - OS & Version: Windows 11 - ML.NET Version: ML.NET v1.5.5 - .NET Version: NET6.0 **Describe the bug** Out-of-memory errors on FastTree. There...
Hi, Although CategoricalColumnNames returns the correct count of the categorical columns with their correct names, NumericColumnNames on the other hand returns the correct count and column name if the dataset...
I am working on training and evaluation in ML.NET. The data comes from a .csv file. According to the requirements, there may be variable number of columns in the file....
- Windows 10 build (19044.1469) Latest of these as per (2022-02-01): - Microsoft.ML.NET Version: 1.7 - Microsoft.ML.ImageAnalytics: 1.7.0 - Microsoft.OnnxRuntime: 1.10 - Microsoft.OnnxRuntime.GPU: 1.10 - Microsoft.OnnxTransformer: 1.7.0 - .NET Framework...
# Plan for Deep Learning in .NET This past year we've been working on our plan for deep learning (DL) in .NET which is outlined in this issue below. We...
I have: - IDataView trainingData - IDataView testData I want to combine trainingData and testData `IDataView combinedData = trainingData + testData;` Finally, I want to retrain the model with it....
PR validation regularly fails with ``` Microsoft.ML.Tests.ImageTests.TestBackAndForthConversionWithoutAlphaNoInterleaveNoOffset [FAIL] [31;1m[m[37m System.ArgumentException : Parameter is not valid. [m[30;1m Stack Trace: [m[37m at System.Drawing.SafeNativeMethods.Gdip.CheckStatus(Int32 status) [m[37m at System.Drawing.Bitmap.UnlockBits(BitmapData bitmapdata) [m[37m /__w/1/s/src/Microsoft.ML.ImageAnalytics/VectorToImageTransform.cs(421,0): at Microsoft.ML.Transforms.Image.VectorToImageConvertingTransformer.Mapper.c__DisplayClass5_0`1.b__0(Bitmap&...
