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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>mdeberta-ner-ontonotes5</title> |
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<meta name="description" content="Named Entity Recognition Demo"> |
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<style> |
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:root { |
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--c-misc: #f3e5f5; |
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--t-misc: #4a148c; |
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} |
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body { |
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; |
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max-width: 800px; |
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margin: 0 auto; |
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padding: 40px 20px; |
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background-color: #fafafa; |
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color: #111; |
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line-height: 1.6; |
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} |
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.container { |
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background: white; |
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padding: 40px; |
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border-radius: 12px; |
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box-shadow: 0 2px 8px rgba(0,0,0,0.04); |
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border: 1px solid #eaeaea; |
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} |
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header { |
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margin-bottom: 30px; |
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} |
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h1 { |
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font-size: 24px; |
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font-weight: 600; |
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margin: 0 0 8px 0; |
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letter-spacing: -0.02em; |
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} |
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.subtitle { |
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color: #666; |
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font-size: 14px; |
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} |
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.input-group { |
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margin-bottom: 20px; |
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position: relative; |
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} |
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label { |
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display: block; |
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font-size: 12px; |
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font-weight: 600; |
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text-transform: uppercase; |
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color: #888; |
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margin-bottom: 8px; |
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letter-spacing: 0.05em; |
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} |
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textarea { |
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width: 100%; |
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min-height: 120px; |
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padding: 16px; |
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border: 1px solid #ddd; |
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border-radius: 8px; |
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font-size: 16px; |
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line-height: 1.6; |
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resize: vertical; |
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background-color: #fff; |
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box-sizing: border-box; |
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font-family: inherit; |
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outline: none; |
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transition: border-color 0.2s, box-shadow 0.2s; |
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color: #333; |
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} |
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textarea:focus { |
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border-color: #000; |
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box-shadow: 0 0 0 2px rgba(0,0,0,0.05); |
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} |
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button.main-btn { |
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background-color: #1a1a1a; |
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color: white; |
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border: none; |
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padding: 14px 32px; |
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border-radius: 8px; |
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font-family: inherit; |
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font-size: 15px; |
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font-weight: 500; |
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cursor: pointer; |
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display: block; |
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width: 100%; |
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transition: background-color 0.2s, transform 0.1s; |
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} |
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button.main-btn:hover { |
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background-color: #333; |
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} |
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button.main-btn:active { |
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transform: scale(0.99); |
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} |
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button.main-btn:disabled { |
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background-color: #ccc; |
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cursor: not-allowed; |
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transform: none; |
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} |
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#output-wrapper { |
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margin-top: 30px; |
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display: none; |
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animation: fadeIn 0.3s ease-out; |
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} |
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.result-box { |
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padding: 20px; |
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border: 1px solid #eee; |
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background-color: #fcfcfc; |
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border-radius: 8px; |
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font-size: 16px; |
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line-height: 1.8; |
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white-space: pre-wrap; |
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} |
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.entity { |
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padding: 2px 6px; |
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border-radius: 4px; |
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font-weight: 500; |
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cursor: help; |
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position: relative; |
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transition: background-color 0.2s; |
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box-decoration-break: clone; |
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-webkit-box-decoration-break: clone; |
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} |
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.entity::after { |
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content: attr(data-label) " " attr(data-score); |
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position: absolute; |
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bottom: 100%; |
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left: 50%; |
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transform: translateX(-50%) translateY(-4px); |
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background: #1a1a1a; |
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color: #fff; |
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padding: 4px 8px; |
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border-radius: 4px; |
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font-size: 11px; |
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white-space: nowrap; |
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opacity: 0; |
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pointer-events: none; |
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transition: opacity 0.2s, transform 0.2s; |
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z-index: 10; |
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font-weight: 400; |
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} |
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.entity:hover::after { |
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opacity: 1; |
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transform: translateX(-50%) translateY(-8px); |
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} |
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.type-DEFAULT { background: var(--c-misc); color: var(--t-misc); } |
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@keyframes fadeIn { |
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from { opacity: 0; transform: translateY(10px); } |
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to { opacity: 1; transform: translateY(0); } |
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} |
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.error-msg { |
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color: #d32f2f; |
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background: #ffebee; |
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padding: 12px; |
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border-radius: 6px; |
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margin-top: 20px; |
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font-size: 14px; |
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display: none; |
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} |
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@media (max-width: 600px) { |
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body { padding: 20px 10px; } |
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.container { padding: 24px; } |
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} |
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</style> |
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</head> |
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<body> |
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<div class="container"> |
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<header> |
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<h1>mdeberta-ner-ontonotes5</h1> |
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<div class="subtitle">Named Entity Recognition Demo</div> |
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</header> |
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<div class="input-group"> |
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<label for="inputText">Input Text</label> |
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<textarea id="inputText" placeholder="Enter text to analyze...">Apple Inc. is looking at buying a U.K. startup for $1 billion in London next week.</textarea> |
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</div> |
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<button id="analyzeBtn" class="main-btn" onclick="analyze()">Analyze Text</button> |
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<div id="errorBox" class="error-msg"></div> |
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<div id="output-wrapper"> |
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<label>Result</label> |
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<div id="resultBox" class="result-box"></div> |
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</div> |
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</div> |
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<script> |
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async function analyze() { |
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const input = document.getElementById('inputText'); |
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const btn = document.getElementById('analyzeBtn'); |
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const outputWrapper = document.getElementById('output-wrapper'); |
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const resultBox = document.getElementById('resultBox'); |
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const errorBox = document.getElementById('errorBox'); |
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const text = input.value.trim(); |
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if (!text) return; |
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btn.disabled = true; |
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btn.textContent = "Processing..."; |
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errorBox.style.display = 'none'; |
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outputWrapper.style.display = 'none'; |
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try { |
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const response = await fetch('/predict', { |
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method: 'POST', |
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headers: { 'Content-Type': 'application/json' }, |
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body: JSON.stringify({ text: text }) |
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}); |
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if (!response.ok) { |
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throw new Error(`Server Error: ${response.statusText}`); |
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} |
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const data = await response.json(); |
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renderResult(text, data.entities); |
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outputWrapper.style.display = 'block'; |
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} catch (err) { |
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errorBox.textContent = err.message; |
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errorBox.style.display = 'block'; |
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} finally { |
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btn.disabled = false; |
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btn.textContent = "Analyze Text"; |
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} |
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} |
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function renderResult(originalText, entities) { |
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const resultBox = document.getElementById('resultBox'); |
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resultBox.innerHTML = ''; |
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if (!entities || entities.length === 0) { |
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resultBox.textContent = originalText; |
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return; |
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} |
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let lastIndex = 0; |
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entities.forEach(entity => { |
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const plainText = originalText.slice(lastIndex, entity.start); |
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resultBox.appendChild(document.createTextNode(plainText)); |
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const span = document.createElement('span'); |
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const type = entity.entity_group || 'DEFAULT'; |
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span.className = `entity type-${type} type-DEFAULT`; |
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span.textContent = originalText.slice(entity.start, entity.end); |
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span.setAttribute('data-label', type); |
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span.setAttribute('data-score', Math.round(entity.score * 100) + '%'); |
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resultBox.appendChild(span); |
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lastIndex = entity.end; |
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}); |
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resultBox.appendChild(document.createTextNode(originalText.slice(lastIndex))); |
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} |
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</script> |
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</body> |
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</html> |
