Model Description: This Named-Entity-Recognition (NER) model is designed to identify and classify named entities in Persian (Farsi) text into predefined categories such as person names, organizations, locations, dates, and more. The model is built using the Hugging Face Transformers library and fine-tuned on the PartAI/TookaBERT-Base model.

Intended Use: The model is intended for use in applications where identifying and classifying entities in Persian text is required. It can be used for information retrieval, content analysis, customer support automation, and more.

Model Architecture:

Model Type: Transformers-based NER
Language: Persian (fa)
Base Model: PartAI/TookaBERT-Base

Training Data

Dataset: The model was trained on a diverse corpus of Persian text, with a training dataset of 15,000 sentences and a test dataset of 2,000 sentences, to ensure broad applicability and high accuracy.

Data Preprocessing:

Text normalization and cleaning were performed to ensure consistency.
Tokenization was done using the BERT tokenizer.

Training Procedure

Training Configuration:

Number of Epochs: 4
Batch Size: 8
Learning Rate: 1e-5
Optimizer: AdamW

Training and Validation Losses:

Epoch 1:
- Loss: 0.0610
- Validation Loss: 0.0347
Epoch 2:
- Loss: 0.1363
- Validation Loss: 0.0167
Epoch 3:
- Loss: 0.0327
- Validation Loss: 0.0125
Epoch 4:
- Loss: 0.0016
- Validation Loss: 0.0062

Hardware:

Training Environment: NVIDIA P100 GPU
Training Time: Approximately 1 hour

Model Prediction Tags

The model predicts the following tags:

"O"
"I-product"
"I-person"
"I-location"
"I-group"
"I-creative-work"
"I-corporation"
"B-product"
"B-person"
"B-location"
"B-group"
"B-creative-work"
"B-corporation"

How To Use

python

import torch
from transformers import pipeline

# Load the NER pipeline
ner_pipeline = pipeline("ner", model="NLPclass/Named-entity-recognition")

# Example text in Persian
text = "باراک اوباما در هاوایی متولد شد."

# Perform NER
entities = ner_pipeline(text)

# Output the entities
print(entities)

bibtex

@misc{mansoorhamidzadeh,
  author = {mansoorhamidzadeh},
  title = {Named-Entity-Recognition for Persian using Transformers},
  year = {2024},
  publisher = {Hugging Face},
  howpublished = {\url{https://huggingface.co/mansoorhamidzadeh/Named-entity-recognition}},
}