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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Transformers.js Sentiment Analysis</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/transformers/2.5.0/transformers.min.js"></script>
<style>
body { font-family: Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px; }
textarea { width: 100%; height: 100px; }
button { margin-top: 10px; }
#result { margin-top: 20px; }
</style>
</head>
<body>
<h1>Transformers.js Sentiment Analysis</h1>
<textarea id="input" placeholder="Enter text for sentiment analysis"></textarea>
<button onclick="analyzeSentiment()">Analyze Sentiment</button>
<div id="result"></div>
<script>
async function analyzeSentiment() {
const input = document.getElementById('input').value;
const result = document.getElementById('result');
try {
// Load the sentiment analysis pipeline
const pipeline = await transformers.pipeline('sentiment-analysis');
// Perform sentiment analysis
const sentiment = await pipeline(input);
// Display the result
result.innerHTML = `
<h3>Sentiment Analysis Result:</h3>
<p>Label: ${sentiment[0].label}</p>
<p>Score: ${sentiment[0].score.toFixed(4)}</p>
`;
} catch (error) {
result.innerHTML = `<p>Error: ${error.message}</p>`;
}
}
</script>
</body>
</html> |