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license: apache-2.0
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---
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---
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license: apache-2.0
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language:
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- tr
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metrics:
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- accuracy
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- f1
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base_model:
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- dbmdz/bert-base-turkish-cased
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pipeline_tag: text-classification
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---
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# byunal/bert-base-turkish-cased-stance
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This repository contains a fine-tuned BERT model for stance detection in Turkish. The base model for this fine-tuning is [dbmdz/bert-base-turkish-cased](https://huggingface.co/dbmdz/bert-base-turkish-cased). The model has been specifically trained on a uniquely collected Turkish stance detection dataset.
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## Model Description
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- **Model Name**: byunal/bert-base-turkish-cased-stance
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- **Base Model**: [dbmdz/bert-base-turkish-cased](https://huggingface.co/dbmdz/bert-base-turkish-cased)
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- **Task**: Stance Detection
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- **Language**: Turkish
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The model predicts the stance of a given text towards a specific target. Possible stance labels include:
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- **Favor**: The text supports the target
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- **Against**: The text opposes the target
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- **Neutral**: The text does not express a clear stance on the target
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## Installation
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To install the necessary libraries and load the model, run:
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```bash
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pip install transformers
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```
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## Usage
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Here’s a simple example of how to use the model for stance detection in Turkish:
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```bash
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from transformers import AutoModelForSequenceClassification, AutoTokenizer
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import torch
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# Load the model and tokenizer
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model_name = "byunal/bert-base-turkish-cased-stance"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModelForSequenceClassification.from_pretrained(model_name)
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# Example text
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text = "Bu konu hakkında kesinlikle karşıyım."
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# Tokenize input
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inputs = tokenizer(text, return_tensors="pt", truncation=True, padding=True)
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# Perform prediction
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with torch.no_grad():
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outputs = model(**inputs)
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# Get predicted stance
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predictions = torch.argmax(outputs.logits, dim=-1)
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stance_label = predictions.item()
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# Display result
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labels = ["Favor", "Against", "Neutral"]
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print(f"The stance is: {labels[stance_label]}")
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```
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## Training
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This model was fine-tuned using a specialized Turkish stance detection dataset that uniquely reflects various text contexts and opinions. The dataset includes diverse examples from social media, news articles, and public comments, ensuring a robust understanding of stance detection in real-world applications.
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- Epochs: 10
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- Batch Size: 32
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- Learning Rate: 5e-5
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- Optimizer: AdamW
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## Evaluation
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The model was evaluated using Accuracy and Macro F1-score on a validation dataset. The results confirm the model's effectiveness in stance detection tasks in Turkish.
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- Accuracy Score: % 81.0
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- Macro F1 Score: % 81.0
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