meka | label classifiers and evaluation procedures | Machine Learning library

by Waikato Java Version: meka-1.9.5 License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | meka Summary

meka is a Java library typically used in Artificial Intelligence, Machine Learning, Deep Learning applications. meka has no bugs, it has no vulnerabilities, it has build file available, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

The MEKA project provides an open source implementation of methods for multi-label learning and evaluation.

Support

Quality

Security

License

Reuse

Support

meka has a low active ecosystem.

It has 178 star(s) with 67 fork(s). There are 24 watchers for this library.

It had no major release in the last 12 months.

There are 28 open issues and 37 have been closed. On average issues are closed in 198 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of meka is meka-1.9.5

Quality

meka has 0 bugs and 0 code smells.

Security

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

meka code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

meka is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

meka releases are available to install and integrate.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed meka and discovered the below as its top functions. This is intended to give you an instant insight into meka implemented functionality, and help decide if they suit your requirements.

Build a classifier
Group parameters
Returns the capabilities
Test capabilities
Build the classifier
Recursively walk the tree for a given root node
Sets command line options
Gets the commandline
Build a train classification
Prepare the chain
Evaluate a batch window
Builds the classifier
Returns the distribution distribution for the given instance
Generate a classifier
Transforms predictions back to true
Distribute distribution for a single instance
Returns the distribution for a given instance
Transforms an instance
Applies the transformation to the compressed dataset
Returns an enumeration of options available for this tag
Calculates Distribution for an instance
Builds a classifier
Initialize the classifier
Returns the command line options
Returns the distribution for the given instance
Build classifier

Get all kandi verified functions for this library.

meka Key Features

No Key Features are available at this moment for meka.

meka Examples and Code Snippets

No Code Snippets are available at this moment for meka.

Community Discussions

Trending Discussions on meka

Looping a multidimensional array to update values in PHP

Is there any way to check if my Stream Analytics input is already in a table?

Lint found fatal errors while assembling a release target - gradle error?

MEKA: Evaluation failed(CV): java.lang.ArrayIndexOutOfBoundsException:-1

How to shuffle the letters of a word using lua

Kind Assistance with Displaying Login Errors on Home Page

Kind assistance with inserting into multiple tables

QUESTION

Looping a multidimensional array to update values in PHP

Asked 2020-Apr-03 at 14:49

in these troubling times I've been trying to keep my social contact up and that includes my board game club.

I figured we could still play "King of Tokyo" as it involves no "secret cards" (ie, nothing in your hands only you can see, everything is on the table). So I set up about five webcams (well, two webcams, two mobile phones and a tablet all running IP Webcam), one for my pretty face, one for the board, one for the dice, one for the player stat cards and a roaming one if needs be. OBS studio worked a charm linking everything together and switching where needs be plus the PIP so you could see board, dice rolls and stat cards all on one screen.

However, that's all a tad complex and I spent focusing so much on managing the cameras I fluffed my role as a GM up a few times so decided to simplify things, I've written a small PHP script that does the dice rolls and player stats so I can link that in as an overlay on OBS and drop two cameras, merging that next to the game board.

So, long intro, apologies, here's the problem - TL;DR join in here:

I have the following array:

...

ANSWER

Answered 2020-Apr-03 at 14:49

Need to use . instead of +

Source https://stackoverflow.com/questions/61014431

QUESTION

Is there any way to check if my Stream Analytics input is already in a table?

Asked 2020-Jan-27 at 09:29

I have an input from a iothub to a stream analytics(SA). This input contains data detected by a bluetooth device and I store them on a data base (an output of the SA), in a table called InputMessages. The problem is that I have another table (Devices) with the devices that it must detect. Its primary key is the MAC of the detected devices wich is also related with the inputMessages by FK. Sometimes I have an error in the stream analytics input because the detected device is not in the devices table. I'm trying to meka filter on the SA query to avoid this to happend discarting the messages from the devices that are not in the Devices table with this code, but its not working.

The query looks like this:

...

ANSWER

Answered 2020-Jan-27 at 09:29

No built-in ASA operator or query elements could implement above pseudo code as i know.

Since your obstacle is the foreign key constraint when writing to the database.So as a workaround,i'd suggest you configuring an Azure Function as output of ASA job.You could select the properties, and pass them into azure function!Then inside azure function,you could do the judge of foreign key constraint issue.Anyway,it's easy to make sure that data will only be written to the database if it meets the conditions with coding.

More details,please refer to this doc:https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-with-azure-functions. That's for Redis,your destination is sql db.No differences i think.

Source https://stackoverflow.com/questions/59877524

QUESTION

Lint found fatal errors while assembling a release target - gradle error?

Asked 2019-Jun-28 at 04:45

I am using AS 3.1 with gradle-4.5-all.zip and main build.gradle:

...

ANSWER

Answered 2018-Oct-21 at 08:35

the release apk is compiled without any error messages. Is it a some gradle bug or what!?

It seems like that dependency has a package which conflicts with the Android itself. The reason why it works without implementation and adding it manually, it might be that it downloads needed packages when you add it to be downloaded from maven repository and that's when the issue came up.

Anyways, the solution at these situations might be using the latest version:

Source https://stackoverflow.com/questions/52912899

QUESTION

MEKA: Evaluation failed(CV): java.lang.ArrayIndexOutOfBoundsException:-1

Asked 2019-Mar-04 at 19:27

MEKA is the open source machine learning framework. I have a created a *.arff file for text contents for solving the multi-label classification. But I couldn't execute the data. I am getting the following error when I run the Binary relevance based Naive Bayes method for my *.arff file.

...

ANSWER

Answered 2019-Mar-04 at 19:27

you must specify number of categories in this line @relation 'MovieR: -C 0'

for example: if it is the first 2 attributes then it will be: @relation 'MovieR: -C 2'

if it is the last 2 attributes, then it will be: @relation 'MovieR: -C -2'

Source https://stackoverflow.com/questions/49399938

QUESTION

How to shuffle the letters of a word using lua

Asked 2018-Aug-09 at 07:51

I used this str_shuffle() function in PHP and meka this api I need to do the same idea shuffle the letters With space between them but with lua to working with telegram bots I searched a lot and found nothing similar

...

ANSWER

Answered 2018-Aug-08 at 19:17

Here is some code that does what you want with comments to explain how it works:

Source https://stackoverflow.com/questions/51752497

QUESTION

Kind Assistance with Displaying Login Errors on Home Page

Asked 2017-Apr-09 at 21:30

I am testing the login system for a study planner that I am building. As for now, the application seems to let me log in and logout okay but the current problem I have is that it won’t display an error messages ($error variable) on the index.php (which were initialised in the login.php file) when it is supposed to. So, I am wondering if someone could please point me in the right direction, as I cannot seem to figure out what I am doing wrong.

I could post the whole files but apart from the fact that I don’t want to inundate a potential helper, I have included the files which I believe the most important, that is, the login.php and index.php but I can include the others too if need be.

Thanking you in advance.

...

ANSWER

Answered 2017-Apr-09 at 21:30

Solution 1:

You can send error in url in edit.php and catch error on index.php like below:

Edit.php

Source https://stackoverflow.com/questions/43311754

QUESTION

Kind assistance with inserting into multiple tables

Asked 2017-Apr-08 at 19:20

I am building a study planner.

I have designed a draft interface and the database and I am currently trying to insert test registration details into the database but I have been on this for three days now with no success. I will highly appreciate some kind help with pointing out what I have been doing wrong, please.

The message/error I am getting is as thus:

...

ANSWER

Answered 2017-Apr-08 at 19:19

The problem is that you are using mysqli->insert_id before the query has been executed. When you define the first query, the database hasn't generated the id yet, because the insert hasn't been performed.

The correct way of doing that is

Source https://stackoverflow.com/questions/43299221

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

Vulnerabilities

No vulnerabilities reported

Install meka

You can download it from GitHub.
You can use meka like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the meka component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .