FictoRoBERTa

We have finetuned RoBERTa base on Brown corpus to predict if a text was written using a non-fiction straight forward style or a fictional descriptive style. Here fiction and non-fiction only refers to the writing style and not to factual correctness of whats written in the text. For more details, please see this blog and the referenced paper: https://bekushal.medium.com/fictometer-a-simple-and-explainable-algorithm-for-sentiment-analysis-31186d2a8c7e

from transformers import AutoModelForSequenceClassification, AutoTokenizer

# Load the model
model_name = "bekushal/FictoRoBERTa"

model = AutoModelForSequenceClassification.from_pretrained(model_name)
tokenizer = AutoTokenizer.from_pretrained(model_name)

# Example input text
input_text = "It is a sunny day with a nice wind blowing and I am feeling very happy."

# Preprocess the input
inputs = tokenizer(input_text, return_tensors="pt", truncation=True, padding=True)

# Perform inference
outputs = model(**inputs)

# Get predicted class probabilities
predicted_probabilities = outputs.logits.softmax(dim=-1)

# Get predicted class label
predicted_label = predicted_probabilities.argmax().item()

# Convert predicted label to human-readable format
predicted_class = "fiction" if predicted_label == 1 else "non-fiction"

# Display results
print("Predicted class:", predicted_class)
print("Predicted class probabilities [non-fiction, fiction]:", predicted_probabilities)```


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license: apache-2.0
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