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Browse files- index.html +66 -0
index.html
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<!-- index.html -->
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Transformer Sentiment Analyzer</title>
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<header>
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<h1>Transformer Sentiment Analyzer</h1>
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</header>
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<main class="container">
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<form id="analyze-form">
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<label for="inputText">Enter text to analyze:</label>
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<textarea id="inputText" name="inputText" rows="4" placeholder="Type your text here..." required aria-required="true"></textarea>
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<button type="submit" id="analyzeButton">Analyze Sentiment</button>
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</form>
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<section id="result" aria-live="polite"></section>
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</main>
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<script type="module" src="index.js"></script>
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</body>
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</html>
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```
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```javascript
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// index.js
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import { pipeline } from 'https://cdn.jsdelivr.net/npm/@xenova/transformers';
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const analyzeForm = document.getElementById('analyze-form');
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const inputText = document.getElementById('inputText');
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const resultSection = document.getElementById('result');
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const analyzeButton = document.getElementById('analyzeButton');
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let sentimentPipeline;
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async function initPipeline() {
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analyzeButton.disabled = true;
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analyzeButton.textContent = 'Loading model...';
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sentimentPipeline = await pipeline('sentiment-analysis');
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analyzeButton.textContent = 'Analyze Sentiment';
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analyzeButton.disabled = false;
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}
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analyzeForm.addEventListener('submit', async (event) => {
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event.preventDefault();
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const text = inputText.value.trim();
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if (!text) return;
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analyzeButton.disabled = true;
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analyzeButton.textContent = 'Analyzing...';
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resultSection.textContent = '';
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try {
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const output = await sentimentPipeline(text);
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const { label, score } = output[0];
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resultSection.textContent = `Sentiment: ${label} (Confidence: ${(score * 100).toFixed(2)}%)`;
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} catch (error) {
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resultSection.textContent = 'Error analyzing sentiment.';
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}
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analyzeButton.textContent = 'Analyze Sentiment';
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analyzeButton.disabled = false;
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});
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initPipeline();
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