ml-cpp | Machine learning C++ code

by elastic C++ Version: v8.8.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | ml-cpp Summary

ml-cpp is a C++ library typically used in Big Data, Spark applications. ml-cpp has no bugs, it has no vulnerabilities and it has low support. However ml-cpp has a Non-SPDX License. You can download it from GitHub.

The ml-cpp repo is a part of Machine Learning for the Elastic Stack, which is available with either a trial or platinum license for the Elastic Stack. This repo only contains the the C++ code that implements the core analytics for machine learning. Code for integrating into Elasticsearch and source for its documentation can be found in the main elasticsearch repo.

Support

Quality

Security

License

Reuse

Support

ml-cpp has a low active ecosystem.

It has 139 star(s) with 61 fork(s). There are 292 watchers for this library.

It had no major release in the last 6 months.

There are 84 open issues and 203 have been closed. On average issues are closed in 114 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of ml-cpp is v8.8.0

Quality

ml-cpp has no bugs reported.

Security

ml-cpp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

ml-cpp 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

ml-cpp releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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ml-cpp Key Features

No Key Features are available at this moment for ml-cpp.

ml-cpp Examples and Code Snippets

No Code Snippets are available at this moment for ml-cpp.

Community Discussions

Trending Discussions on ml-cpp

Illegal map value with envoy v3 about typed_config http connection manager

Linking yaml-cpp with conan

Meson - How to specify which wxgtk version to use?

Issues when installing drake in M1 macOS

How to modify a value with yaml-cpp?

How to create the top object with yaml-cpp?

Yaml_cpp in debug with visual studio 2019 and cmake

undefined reference to : what's wrong?

How to build a node with yaml-cpp?

Editing a QVariantMap from QML

QUESTION

Illegal map value with envoy v3 about typed_config http connection manager

Asked 2021-May-25 at 08:03

I am following this tutorial, in order to have a gRPC service transcoded to HTTP. However, it is not up to date, since it uses envoy API v2, but this is not anymore available (I am getting an error saying this), they are now using the v3. Therefore, the syntax is slightly different.

For the v2, this snippet has no syntax error, however, it raises an error saying that the V2 is not available anymore (so it is not usable in the end):

...

ANSWER

Answered 2021-May-25 at 08:03

Yes, its a bit of a pain. There's an online envoy config checker that helps a bit in determining exactly which versions ditch backwards compatability.

You have correctly switched from the legacy config to typed_config data.

However, it looks like you inadvertently included a tab in your latest config (line 15) which causes illegal map value.

You also need to migrate clusters/hosts section to load_assignments like this:

Source https://stackoverflow.com/questions/67636057

QUESTION

Linking yaml-cpp with conan

Asked 2021-May-17 at 18:59

I'm using yaml-cpp from conan center, in my conan file, yaml-cpp/0.6.3, along with other dependencies.

The rest of the libraries link properly, so there must be something missing in my CMakeLists.txt file. (Maybe some extra definition...?)

Until now, with those lines:

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ANSWER

Answered 2021-May-17 at 18:59

The package is okay, but your profile is misconfigured.

undefined reference to `YAML::LoadFile(std::__cxx11::basic_string const&)' collect2: error: ld returned 1 exit status

You have to update your libcxx setting:

Source https://stackoverflow.com/questions/67575266

QUESTION

Meson - How to specify which wxgtk version to use?

Asked 2021-Apr-28 at 22:31

I'm using Arch Linux and working on a project using wxgtk3 which I installed from pacman, I also installed wxformbuilder from the AUR which pulls in wxgtk2 as a dependency. When I try to build my program, it builds fine, but when I try to run it, it throws a huge error message,

...

ANSWER

Answered 2021-Mar-20 at 22:45

You can specify version for your dependency as:

Source https://stackoverflow.com/questions/66717115

QUESTION

Issues when installing drake in M1 macOS

Asked 2021-Mar-19 at 05:03

I follow the steps in the webpage, a problem came out when executing./setup/mac/install_prereqs.sh

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ANSWER

Answered 2021-Mar-19 at 05:03

The official answer: "On macOS, x86_64 is the only supported architecture and running Drake under Rosetta 2 emulation on arm64 is not supported." -- https://drake.mit.edu/developers.html#supported-configurations as of 2021-03-18.

You can subscribe to https://github.com/RobotLocomotion/drake/issues/14555 for any updates regarding M1 support.

However, if you want to try to hack through it locally, you could try commenting out homebrew dependencies that do not succeed (e.g., IBEX in this case).

With IBEX disabled, you'll also have to bazel build --define=NO_DREAL=ON to disable dReal for the moment. Likely, other dependencies will also fail, but we have not tested on M1 yet so we don't know how close it is to working.

I've filed https://github.com/dreal/homebrew-dreal/issues/10 in case we can fix the IBEX problem easily.

The other option would be to spin up an Ubuntu VM (based on either 18.04 or 20.04).

Source https://stackoverflow.com/questions/66702376

QUESTION

How to modify a value with yaml-cpp?

Asked 2021-Mar-03 at 11:37

I'm trying to make configuration file for my application, for which I'm using yaml-cpp library to generate a configuration and modify when user changes changes some setting or something in the application. I have a separate class set up for this, the constructor generates the yaml file which looks like this,

...

ANSWER

Answered 2021-Mar-03 at 11:37

You override the file, of course it only contains the items you gave to the emitter out. If you want to modify the loaded file, you should update the values in config and write all of it back out:

Source https://stackoverflow.com/questions/66451365

QUESTION

How to create the top object with yaml-cpp?

Asked 2021-Jan-31 at 09:19

I am trying to create a config file for my application using yaml-cpp, I am able to create map by

...

ANSWER

Answered 2021-Jan-31 at 09:19

What you want to achieve is a map containing two keys Foo and Bar. Each of these containing a map as a value. The code below show you how you can achieve that:

Source https://stackoverflow.com/questions/65976778

QUESTION

Yaml_cpp in debug with visual studio 2019 and cmake

Asked 2021-Jan-26 at 07:51

I'm trying to understand how to use my linux project on windows with visual studio 2019. So I write a simple test for yaml_cpp :

...

ANSWER

Answered 2021-Jan-26 at 07:51

It's definitely wierd that release file is found while debug is not. You should look at Visual Studio's test properties page (under "Editeur de liens", check "Dependances supplémentaires" in "entrée", and "Répertoire de bibliothèques supplémentaires" in "Général", then switch between "Debug" and "Release" config and see what's different).

Anyway, here are two workarounds that may fix your issue:

Explicitely specify where libraries should be picked-up from:

Source https://stackoverflow.com/questions/65798917

QUESTION

undefined reference to : what's wrong?

Asked 2021-Jan-19 at 15:14

Im' trying to port a home made software from AIX to "Red Hat Enterprise Linux 7.8"

I'm facing "undefined reference to" errors at link time and, for now, I can't find where I screwed up.

The goal is to generate an executable from 2 homemade shared librairies (msi and atmi), some object previously compiled (MsiServices.o) and a C program (pingsrv.c). Below is the command :

...

ANSWER

Answered 2021-Jan-19 at 14:15

When you're compiling pingsrv.c you try to link msi with -l. Have you put libmsi.so in the library path so that -l can find it?

Source https://stackoverflow.com/questions/65793107

QUESTION

How to build a node with yaml-cpp?

Asked 2020-Nov-17 at 18:37

I want to use yaml-cpp for a project of mine to generate a yaml-file however I have trouble figuring out how exactly I have to go about this. The yaml file I need to emit should look like this:

...

ANSWER

Answered 2020-Nov-17 at 10:53

The value in the array is just another mapping with the keys name and local, so you need to put that mapping into the array, e.g.:

Source https://stackoverflow.com/questions/64867572

QUESTION

Editing a QVariantMap from QML

Asked 2020-Nov-17 at 17:53

I have a QVariantMap created in C++ from a JSON object and I want to update this object from QML. I set it as a context property.

...

ANSWER

Answered 2020-Nov-17 at 16:54

One possible option is QQmlPropertyMap:

Source https://stackoverflow.com/questions/64879496

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ml-cpp

To get started with Machine Learning please have a look at https://www.elastic.co/guide/en/machine-learning/current/ml-getting-started.html. Full documentation of Machine Learning can be found at https://www.elastic.co/guide/en/machine-learning/current/index.html.
You don't need to specifically build the C++ components for machine learning as, by default, the elasticsearch build will download pre-compiled C++ artifacts. Setting up a build environment for ml-cpp native code is complex. If you are specifically interested in working with the ml-cpp code, then information regarding setting up a build environment can be found in the build-setup directory. To use CLion with the project, please refer to the "Using CLion" tutorial.