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ml

Machine learning is the practice of teaching a computer to learn. The concept uses pattern recognition, as well as other forms of predictive algorithms, to make judgments on incoming data. This field is closely related to artificial intelligence and computational statistics.

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askhade
askhade commented May 27, 2021

Bug Report

Is the issue related to model conversion? No

Describe the bug

DynamicQuantizeLinear function op does not have shape inference function defined. In absence of shape inference, function body is used to get the shape inference for the function op and although it works as a fallback option it hurts perf.

Expected behavior

Add shape inference function for DynamicQuan

justinormont
justinormont commented Jan 25, 2021

Remove logging line, or modify from ch.Info to ch.Trace:
https://github.com/dotnet/machinelearning/blob/5dbfd8acac0bf798957eea122f1413209cdf07dc/src/Microsoft.ML.Mkl.Components/SymSgdClassificationTrainer.cs#L813

For my text dataset, this logging line dumps ~100 pages of floats to my console. That level of verbosity is unneeded at the Info level.

I'd recommend just removing the loggin

pyaf
pyaf commented May 24, 2021

Describe the Problem

plot_model currently has the save argument which can be used to save the plots. It does not provide the functionality to decide where to save the plot and with what name. Right now it saves the plot with predefined names in the current working directory.

Describe the solution you'd like

We can have another argument save_path which is used whenever the `

edogrigqv2
edogrigqv2 commented Dec 13, 2020

🚨🚨 Feature Request

We need description, citation, license, and version meta info to be added to the dataset.

Is your feature request related to a problem?

Some datasets need this info inside them for legal reasons.

If your feature will improve HUB

Easy to implement, won't hurt for sure.

Description of the possible solution

Currently, we have all metadata store

mmlspark
brunocous
brunocous commented Sep 2, 2020

I have a simple regression task (using a LightGBMRegressor) where I want to penalize negative predictions more than positive ones. Is there a way to achieve this with the default regression LightGBM objectives (see https://lightgbm.readthedocs.io/en/latest/Parameters.html)? If not, is it somehow possible to define (many example for default LightGBM model) and pass a custom regression objective?

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