classifier_webaccessibility

from datasets import load_dataset
from transformers import BertTokenizer, BertForSequenceClassification, Trainer, TrainingArguments
import torch

# Load the dataset
dataset = load_dataset("ilyada/web_accessibility_dataset")

# Load pre-trained model and tokenizer
model_name = "bert-base-uncased"
tokenizer = BertTokenizer.from_pretrained(model_name)
model = BertForSequenceClassification.from_pretrained(model_name, num_labels=2)

# Tokenize the dataset
def tokenize_function(examples):
    return tokenizer(examples["text"], padding="max_length", truncation=True)

tokenized_datasets = dataset.map(tokenize_function, batched=True)

# Split the dataset into train and test
train_test_split = tokenized_datasets["train"].train_test_split(test_size=0.2)
train_dataset = train_test_split['train']
test_dataset = train_test_split['test']

# Define training arguments
training_args = TrainingArguments(
    output_dir="./results",
    evaluation_strategy="epoch",
    learning_rate=2e-5,
    per_device_train_batch_size=8,
    per_device_eval_batch_size=8,
    num_train_epochs=3,
    weight_decay=0.01,
    push_to_hub=True,  # This enables pushing the model to Hugging Face Hub
    hub_model_id="ilyada/web_accessibility_model",  # LLM generated dataset
    hub_strategy="end",
)

# Initialize the Trainer
trainer = Trainer(
    model=model,
    args=training_args,
    train_dataset=train_dataset,
    eval_dataset=test_dataset,
)

# Train the model
trainer.train()

# Evaluate the model
results = trainer.evaluate()
print(results)

# Push model to Hugging Face Hub
trainer.push_to_hub()