mize | R Package for Unconstrained Numerical Optimization | Machine Learning library

by jlmelville R Version: v0.2.4 License: Non-SPDX

X-Ray Key Features Code Snippets(3)Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | mize Summary

mize is a R library typically used in Artificial Intelligence, Machine Learning, Deep Learning applications. mize has no bugs, it has no vulnerabilities and it has low support. However mize has a Non-SPDX License. You can download it from GitHub.

Unconstrained Numerical Optimization Algorithms. mize can be used as a standalone function like the stats::optim function, or can be integrated into other packages by creating a stateful optimizer and handling the iterations, convergence, logging and so on externally. mize knows how to do Broyden-Fletcher-Goldfarb-Shanno (BFGS), the limited-memory BFGS (L-BFGS), various flavors of Conjugate Gradient (CG), Nesterov Accelerated Gradient (NAG) and momentum-based methods, among others.

Support

Quality

Security

License

Reuse

Support

mize has a low active ecosystem.

It has 7 star(s) with 2 fork(s). There are 3 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of mize is v0.2.4

Quality

mize has no bugs reported.

Security

mize has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

mize has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

mize releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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mize Key Features

No Key Features are available at this moment for mize.

mize Examples and Code Snippets

mize,Examples

Lines of Code : 28

License : Non-SPDX (NOASSERTION)

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# Make a list containing the function and gradient:
rosenbrock_fg <- list(
   fn = function(x) { 100 * (x[2] - x[1] * x[1]) ^ 2 + (1 - x[1]) ^ 2  },
   gr = function(x) { c( -400 * x[1] * (x[2] - x[1] * x[1]) - 2 * (1 - x[1]),

mize,Installing

Lines of Code : 6

License : Non-SPDX (NOASSERTION)

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# Install from CRAN:
install.packages("mize")

# Or install the development version from GitHub:
# install.packages("devtools")
devtools::install_github("jlmelville/mize")

mize,Documentation

Lines of Code : 1

License : Non-SPDX (NOASSERTION)

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?mize

Community Discussions

Trending Discussions on mize

How to create a new user using API in JAVA

Trying to build the C# wrappers for RDKit with build.bat from bp-kelley/rdkit-csharp

How can I build RDKits C# Wrappers — Visual Studio 2019 x64

Append records to bottom of dataframe

QUESTION

How to create a new user using API in JAVA

Asked 2020-May-01 at 02:50

I am very new to JAVA and I need to create a HTTP-based RESTful API SMP and I am working on the first API, which needs to create a user and insert it into database. I have already created the database and tables in MYSQL. I found some sample code online and I am trying to alter it to work for what I need but it is not working, no errors just not putting anything in database. The description of the API with expected output plus the code I have so far is below. Not entire code just the code for this API. So any help on what I am doing wrong and need to do to get his working would be great. Also in the API.java is where I need to put each endpoint and I add the helper functions that do the SQL functions in DBEngine.java.

...

ANSWER

Answered 2020-May-01 at 02:50

If you want to achieve this:

Source https://stackoverflow.com/questions/61529715

QUESTION

Trying to build the C# wrappers for RDKit with build.bat from bp-kelley/rdkit-csharp

Asked 2019-Nov-13 at 11:05

I'm trying to build the C# wrappers for RDKit, but have been struggling to make progress. I've attempted two routes:

n.b. This question is long and unhelpful. Long story short use NuGet (see answer below).

Attempt One Docs from RDKit /Code/JavaWrappers/csharp_wrapper

The first one is found in https://github.com/rdkit/rdkit.

There are C# wrappers with build instructions in ./Code/JavaWrappers/csharp_wrapper found at: https://github.com/rdkit/rdkit/tree/master/Code/JavaWrappers/csharp_wrapper

My first attempt to compile the wrappers involved manually trying to build these. Following this README: https://github.com/rdkit/rdkit/blob/master/Code/JavaWrappers/csharp_wrapper/README

To build on Windows:
Since cmake doesn't know anything about C#, there's an unfortunate manual step involved in this.

Make sure that the cmake configuration variable RDK_BUILD_SWIG_CSHARP_WRAPPER is set to ON.

Run cmake to generate the solution file and open it in Visual Studio.

Select the option to add an existing project and add $RDBASE/Code/JavaWrappers/csharp_wrapper/RDKit2DotNet.csproj

Right click on the added project (named RDKit2DotNet) and add a dependency to RDKFuncs (this is the project that creates the C++ dll that the C# project needs)

Build the RDKit2DotNet project.

Your bin directory ($RDBASE/Code/JavaWrappers/csharp_wrapper/bin/Release if you did a release build) now contains two DLLs: - RDKFuncs.dll is the C++ dll containing the RDKit functionality - RDKit2DotNet.dll contains the C# wrapper. To use the wrappers in your own projects, you should copy both dlls into your project directory and add a reference to RDKit2DotNet.dll

The directory RDKitCSharpTest contains a sample test project and some code that makes very basic use of the wrapper functionality.

To get cmake to run I updated the CMakeLists.txt to tell it how to find swig and to set RDK_BUILD_SWIG_CSHARP_WRAPPER ON as follows:

...

ANSWER

Answered 2019-Nov-13 at 11:05

Never did manage manually compile the RDKit DotNet Wrapper.

However I did find a NuGet package for an old version that did what I need it to:

https://www.nuget.org/packages/RDKit2DotNet/2017.9.1-alpha1

Install-Package RDKit2DotNet -Version 2017.9.1-alpha1

Update

There is now a newer version which works perfectly:

https://www.nuget.org/packages/RDKit.DotNetWrap/

Install-Package RDKit.DotNetWrap -Version 0.2019033.1

Source https://stackoverflow.com/questions/56088910

QUESTION

How can I build RDKits C# Wrappers — Visual Studio 2019 x64

Asked 2019-May-11 at 12:49

I have followed the steps described here: https://github.com/bp-kelley/rdkit-csharp to try and create RDKits C# Wrappers.

...

ANSWER

Answered 2019-May-11 at 12:49

Try changing your cmake call to this:

cmake -G "Visual Studio 16 2019" -A x64 ... [rest of your CMake options] ...

Here is the documentation for the different platform names (architectures) you can use with VS 2019.

As the error message in your question suggests, CMake used to support specifying Win64 along with the Visual Studio version, like this: "Visual Studio 15 2017 Win64". However, they have stopped supporting that as of Visual Studio 16 2019, forcing us to use the -A x64 approach.

Source https://stackoverflow.com/questions/56085732

QUESTION

Append records to bottom of dataframe

Asked 2018-Mar-26 at 21:44

I have two dataframes like the ones sampled below. I'm trying to append the records from one of the dataframes to the bottom of the first. So the final data frame should only have two columns. Instead I seem to be appending the columns from one dataframe on to the right side of the first. Does anyone see what I'm doing wrong?

...

ANSWER

Answered 2018-Mar-26 at 21:44

Your DataFrames do not seem to have column headers (I imagine the first row of your data is being used as the column headers), which is likely the root of your issue. When you append the second DataFrame, the program doesn't know which columns the data correspond to, so it adds them as new columns. See the following example:

Source https://stackoverflow.com/questions/49500921

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