sentio-model: A Fine-Tuned Sentiment Analysis Model

sentio-model is a distilled version of a larger language model, fine-tuned for the task of sentiment analysis. This model has been optimized for performance and efficiency, making it suitable for a wide range of applications where understanding user sentiment is key.

Model Description

This model is a DistilBERT-base-uncased model fine-tuned on the imdb dataset for sentiment analysis. DistilBERT is a smaller, faster, and lighter version of BERT, which is ideal for production environments with limited computational resources. The imdb dataset contains movie reviews labeled as either positive or negative, making it a standard benchmark for sentiment analysis tasks.

Base Model: distilbert-base-uncased Fine-Tuning Dataset: imdb Task: Sentiment Analysis (Text Classification) Language: English

Intended Uses & Limitations

Intended Uses

This model is primarily intended for binary sentiment classification of English text. It can be used in a variety of scenarios, including:

• Customer Feedback Analysis: Automatically classify customer reviews, social media comments, and support tickets as positive or negative.
• Brand Monitoring: Track brand sentiment across various online platforms.
• Content Recommendation: Filter or recommend content based on user sentiment.

Limitations and Bias

While sentio-model is a powerful tool, it's important to be aware of its limitations:

• Domain Specificity: The model was fine-tuned on movie reviews. Its performance may vary on text from different domains (e.g., legal or medical documents).
• Nuanced Language: The model might struggle with sarcasm, irony, or other forms of nuanced language.
• Bias in Data: The imdb dataset may contain biases present in the original reviews, which could be reflected in the model's predictions. It's recommended to evaluate the model for fairness and potential biases before deploying it in a sensitive application.

How to Get Started with the Model

You can easily use this model with the transformers library.

Installation

First, make sure you have the transformers library installed:

pip install transformers 

Usage

Here's how you can use the model for inference in Python:

from transformers import pipeline 

# Initialize the sentiment analysis pipeline 
sentiment_pipeline = pipeline("sentiment-analysis", model="louijiec/sentio-model") 

# Example texts 
texts = [ 
    "This movie was absolutely fantastic! The acting was superb.", 
    "I was really disappointed with the plot. It was boring and predictable." 
] 

# Get predictions 
results = sentiment_pipeline(texts) 
print(results) 

Training Procedure

The model was fine-tuned using the following hyperparameters:

• Learning Rate: 2e-5
• Batch Size: 16
• Number of Epochs: 3
• Weight Decay: 0.01

The training was performed on a single NVIDIA T4 GPU.

Evaluation Results

The model achieves the following performance on the imdb evaluation set:

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