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Support

For any questions, feedback or suggestions:

• File a bug or improvement in NLPCraft JIRA
• Post a question at  Stack Overflow using nlpcraft tag
• Access GitHub mirror repository.
• Join project developers on dev@nlpcraft.apache.org (subscribe, archive)

By downloading NLPCraft you are agreeing to Apache 2.0 License terms & conditions.

Official Apache Release

Download the NLPCraft release - 0.7.4 is the latest version:

Binary Release / Docker

Download the NLPCraft binary release - 0.7.4 is the latest version:

Building Binaries

To build binaries from the source release download the source release and run the following commands:

                $ unzip -q apache-nlpcraft-incubating-0.7.4.zip
                $ cd apache-nlpcraft-incubating-0.7.4
            

                $ mvn clean package -DskipTests
            

Built JARs and Javadoc will be located in target sub-folder.

Release Verification

We highly recommend to verify the integrity and authenticity of the ZIP archive by comparing cryptographic signatures. Following instructions assume binary release on Mac OS/Linux environment but the verification steps are similar for Windows.

Mac OS

                    # Run these two commands and compare generated hashes:
                    $ openssl dgst -sha256 apache-nlpcraft-incubating-0.7.4.zip
                    $ cat apache-nlpcraft-incubating-0.7.4.zip.sha256
                

                    # NOTE: make sure to have GPGTools (gpgtools.org) installed.
                    $ gpg --verify apache-nlpcraft-incubating-0.7.4.zip.asc apache-nlpcraft-incubating-0.7.4.zip
                

Linux

                    $ sha256sum --check apache-nlpcraft-incubating-0.7.4.zip.sha256
                

                    $ gpg --verify apache-nlpcraft-incubating-0.7.4.zip.asc apache-nlpcraft-incubating-0.7.4.zip
                

Maven/Grape/SBT

The easiest way to start using NLPCraft is to add Maven dependency (Grape, SBT, etc.) to your project. NLPCraft project consists of a single module.

                    <dependency>
                        <groupId>org.apache.nlpcraft</groupId>
                        <artifactId>nlpcraft</artifactId>
                        <version>0.7.4</version>
                    </dependency>
                    

                    @Grab ('org.apache.nlpcraft:nlpcraft:0.7.4')
                    

                    dependencies {
                        runtime group: 'org.apache.nlpcraft', name: 'nlpcraft', version: '0.7.4'
                    }
                    

                    libraryDependencies += "org.apache.nlpcraft" % "nlpcraft" % "0.7.4"
                    

See integration section for additional integration with Stanford CoreNLP library that is not part of the official Apache NLPCraft release.

GitHub

If you want to contribute to the project you need to get the full developer snapshot from GitHub mirror:

            $ git clone https://github.com/apache/incubator-nlpcraft.git
            $ mvn clean package
            

Java Client

NLPCraft provides native Java Client for REST APIs. Java Client is hosted as a separate GitHub project and you can add Maven dependency (Grape, SBT, etc.) to your project to start using it:

                    <dependency>
                        <groupId>org.apache.nlpcraft</groupId>
                        <artifactId>nlpcraft-java-client</artifactId>
                        <version>0.7.2</version>
                    </dependency>
                    

                    @Grab ('org.apache.nlpcraft:nlpcraft-java-client:0.7.2')
                    

                    dependencies {
                        runtime group: 'org.apache.nlpcraft', name: 'nlpcraft-java-client', version: '0.7.2'
                    }
                    

                    libraryDependencies += "org.apache.nlpcraft" % "nlpcraft-java-client" % "0.7.2"