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LightGBM
jameslamb
jameslamb commented Oct 3, 2020

Description of the problem

As of the changes in #3160 , builds of the CRAN version of the R package with gcc now raise "unknown pragma" warnings.

CRAN does not allow the use of -Wunknown-pragmas to suppress such warnings, so we remove them with sed when building the R package.

The "bug" here is that LightGBM's CI did not catch this. That should also be fixed.

How to fix thi

NWU-NISL
NWU-NISL commented Oct 8, 2020

When I passed NaN and an object with the "valueOf" attribute value as a callable function to the first and second parameters of Math.max, chakra did not execute this function. According to the ES10 standard, the ToNumber operation is performed on each parameter of Math.max, and the "valueOf" attribute value function of the second parameter will be executed.

version

chakra-1_11_22

**co

rainersigwald
rainersigwald commented Jul 8, 2020

We have several errors/warnings that have a URL in the text of the message. After #5488 (thanks, @jmezac!) we'll have a structured way to represent this that will eventually (dotnet/project-system#6335) be used in the Visual Studio UI.

We should use that!

Likely candidates:

$ rg "fwlink|aka\.ms" -g *resx
src\Tasks\Resources\Strings.resx
683:    <
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?

azure-sdk-for-net
jsquire
jsquire commented Sep 30, 2020

Summary

The Event Hubs migration guide was written to be a launching point to guide developers familiar with the legacy client library to the equivalent API and patterns of the modern library. While the content has well received, the format has proven to harm readability and cause difficulty in finding the appropriate content. When developing the Service Bus migration guide, an alternate f

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