A NLP (Natural Language Processing) Java Application which detects Names, organizaions, and locations in a text by running Hugging face's Roberta NER model using ONNX runtime and Deep Java Library

Open Project folder in Java IDE (Recommended: IntelliJ IDEA Community) with gradle support and Build the project

1. Java Development Kit JDK version: 11
2. Gradle version 7+

These files are required to run the project

1. ONNX model
2. tokenizer.json file

To convert HuggingFace NER model to ONNX Open this Google Colaboratory Notebook run the code as image shown below and follow all the steps

(the code for above purpose is also saved in jupyter notebook in the file convert Huggingface model to ONNX.ipynb. you can run the code using Jupyter notebook)

after running the one of above codes your onnx model will be saved in onnx/ folder.

Tokenzer file tokenizer.json was taken from this huggingface repo
Download the tokenizer.json from the link

move files
Copy files created from above two stesp into raw-files directory as shown in the below image

Build the project using This button

Open the Main.java file and click the play button as shown in the red box in the below image