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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>Embedding Distance Visualization</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
:root {
--primary-color: #4361ee;
--secondary-color: #3f37c9;
--accent-color: #4895ef;
--light-color: #f8f9fa;
--dark-color: #212529;
--success-color: #4cc9f0;
--warning-color: #f8961e;
--danger-color: #f94144;
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
background-color: var(--light-color);
color: var(--dark-color);
line-height: 1.6;
padding: 20px;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
}
header {
text-align: center;
margin-bottom: 30px;
background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
color: white;
padding: 20px;
border-radius: 10px;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
h1 {
font-size: 2.5rem;
margin-bottom: 10px;
}
.subtitle {
font-size: 1.1rem;
opacity: 0.9;
}
.upload-section {
background-color: white;
border-radius: 10px;
padding: 30px;
margin-bottom: 30px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
text-align: center;
}
.upload-area {
border: 2px dashed #ccc;
border-radius: 8px;
padding: 30px;
margin: 20px 0;
cursor: pointer;
transition: all 0.3s;
}
.upload-area:hover {
border-color: var(--primary-color);
background-color: rgba(67, 97, 238, 0.05);
}
.upload-area.active {
border-color: var(--success-color);
background-color: rgba(76, 201, 240, 0.1);
}
.upload-icon {
font-size: 3rem;
color: var(--primary-color);
margin-bottom: 15px;
}
.btn {
background-color: var(--primary-color);
color: white;
border: none;
padding: 12px 24px;
border-radius: 5px;
cursor: pointer;
font-size: 1rem;
font-weight: 600;
transition: all 0.3s;
display: inline-block;
margin-top: 15px;
}
.btn:hover {
background-color: var(--secondary-color);
transform: translateY(-2px);
}
.btn:active {
transform: translateY(0);
}
.btn-secondary {
background-color: var(--light-color);
color: var(--dark-color);
border: 1px solid #ccc;
}
.btn-secondary:hover {
background-color: #e9ecef;
}
.visualization-section {
background-color: white;
border-radius: 10px;
padding: 30px;
margin-bottom: 30px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
position: relative;
min-height: 600px;
}
.chart-container {
width: 100%;
height: 100%;
margin-top: 20px;
position: relative;
}
.tooltip {
position: absolute;
background-color: rgba(0, 0, 0, 0.8);
color: white;
padding: 8px 12px;
border-radius: 4px;
font-size: 14px;
pointer-events: none;
opacity: 0;
transition: opacity 0.3s;
z-index: 100;
}
.data-table {
width: 100%;
border-collapse: collapse;
margin-top: 20px;
}
.data-table th, .data-table td {
padding: 12px 15px;
text-align: left;
border-bottom: 1px solid #ddd;
}
.data-table th {
background-color: var(--primary-color);
color: white;
}
.data-table tr:hover {
background-color: #f5f5f5;
}
.controls {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.slider-container {
flex-grow: 1;
margin: 0 20px;
}
.slider-container label {
display: block;
margin-bottom: 5px;
font-weight: 600;
}
.radio-group {
display: flex;
gap: 15px;
align-items: center;
flex-wrap: wrap;
}
.radio-group label {
display: flex;
align-items: center;
gap: 5px;
cursor: pointer;
white-space: nowrap;
}
.loading {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(255, 255, 255, 0.8);
display: flex;
justify-content: center;
align-items: center;
z-index: 10;
flex-direction: column;
border-radius: 10px;
}
.spinner {
width: 50px;
height: 50px;
border: 5px solid rgba(67, 97, 238, 0.1);
border-radius: 50%;
border-top-color: var(--primary-color);
animation: spin 1s ease-in-out infinite;
margin-bottom: 15px;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.error-message {
color: var(--danger-color);
background-color: rgba(249, 65, 68, 0.1);
padding: 15px;
border-radius: 5px;
margin: 20px 0;
border-left: 4px solid var(--danger-color);
}
.info-message {
color: var(--dark-color);
background-color: rgba(33, 37, 41, 0.05);
padding: 15px;
border-radius: 5px;
margin: 20px 0;
border-left: 4px solid var(--dark-color);
}
.distance-legend {
background-color: white;
border-radius: 5px;
padding: 10px;
position: absolute;
right: 50px;
top: 50px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
font-size: 0.9rem;
}
.distance-legend h4 {
margin-bottom: 8px;
border-bottom: 1px solid #eee;
padding-bottom: 5px;
}
.distance-legend p {
margin: 5px 0;
}
footer {
text-align: center;
margin-top: 40px;
color: #6c757d;
font-size: 0.9rem;
}
@media (max-width: 768px) {
.controls {
flex-direction: column;
gap: 15px;
}
.slider-container {
width: 100%;
margin: 0;
}
.distance-legend {
position: relative;
right: auto;
top: auto;
margin: 20px 0;
}
}
</style>
</head>
<body>
<div class="container">
<header>
<h1>Sentence Embedding Visualizer</h1>
<p class="subtitle">Visualize sentences by cosine distance (x-axis) and Euclidean distance (y-axis)</p>
</header>
<div class="upload-section">
<h2><i class="fas fa-cloud-upload-alt"></i> Upload Your Data</h2>
<p>Upload a JSON file containing an array of objects with 'sentence' and 'embeddings' properties</p>
<div id="upload-area" class="upload-area">
<div class="upload-icon">
<i class="fas fa-file-upload"></i>
</div>
<h3>Drag & Drop your file here</h3>
<p>or</p>
<button id="browse-btn" class="btn btn-secondary">
<i class="fas fa-folder-open"></i> Browse Files
</button>
<input type="file" id="file-input", accept=".json" style="display: none;">
</div>
<div id="sample-data" class="info-message" style="display: none;">
<h4>Sample Data Format:</h4>
<pre>[
{"sentence": "This is a sample sentence", "embeddings": [0.1, 0.4, 0.2, 0.1, 0.2]},
{"sentence": "Another example sentence", "embeddings": [0.5, 0.2, 0.3, 0.2, 0.1]},
...
]</pre>
<button id="load-sample" class="btn">Load Sample Data</button>
</div>
</div>
<div id="error-container" class="error-message" style="display: none;"></div>
<div class="visualization-section">
<div id="loading" class="loading" style="display: none;">
<div class="spinner"></div>
<p>Processing your embeddings...</p>
</div>
<h2><i class="fas fa-chart-line"></i> Distance Visualization</h2>
<div id="controls" class="controls" style="display: none;">
<div class="radio-group">
<h4>Reference Point: </h4>
<label><input type="radio" name="reference" value="first" checked> First Item</label>
<label><input type="radio" name="reference" value="average"> Average Embedding</label>
<label><input type="radio" name="reference" value="random"> Random Item</label>
<label><input type="radio" name="reference" value="unit"> Unit Vector</label>
</div>
<div class="slider-container">
<label for="point-size">Point Size</label>
<input type="range" id="point-size" min="2" max="20" value="8">
</div>
<div class="slider-container">
<label for="font-size">Font Size</label>
<input type="range" id="font-size", min="8", max="24" value="12">
</div>
</div>
<div id="distance-legend", class="distance-legend", style="display: none;">
<h4>Distance Metrics:</h4>
<p><strong>X-axis:</strong> Cosine distance from reference (0-1)</p>
<p><strong>Y-axis:</strong> Euclidean distance from reference</p>
<p>(Hover points for details)</p>
</div>
<div id="chart-container" class="chart-container"></div>
</div>
<div id="data-table-container" style="display: none;">
<h2><i class="fas fa-table"></i> Data Summary</h2>
<table class="data-table">
<thead>
<tr>
<th>Sentence</th>
<th>Embedding Length</th>
<th>Cosine Distance</th>
<th>Euclidean Distance</th>
</tr>
</thead>
<tbody id="data-table-body"></tbody>
</table>
</div>
<footer>
<p>Sentence Embedding Visualizer &copy; 2023 | Uses cosine and Euclidean distances</p>
</footer>
</div>
<div id="tooltip" class="tooltip"></div>
<script>
document.addEventListener('DOMContentLoaded', function() {
// DOM elements
const uploadArea = document.getElementById('upload-area');
const fileInput = document.getElementById('file-input');
const browseBtn = document.getElementById('browse-btn');
const errorContainer = document.getElementById('error-container');
const loadingElement = document.getElementById('loading');
const chartContainer = document.getElementById('chart-container');
const controlsElement = document.getElementById('controls');
const dataTableContainer = document.getElementById('data-table-container');
const dataTableBody = document.getElementById('data-table-body');
const tooltip = document.getElementById('tooltip');
const sampleDataBtn = document.getElementById('load-sample');
const sampleDataElement = document.getElementById('sample-data');
const distanceLegend = document.getElementById('distance-legend');
let currentData = [];
// Sample data toggle
browseBtn.addEventListener('click', () => {
fileInput.click();
sampleDataElement.style.display = 'none';
});
fileInput.addEventListener('change', handleFileSelect);
// Drag and drop functionality
['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
uploadArea.addEventListener(eventName, preventDefaults, false);
});
function preventDefaults(e) {
e.preventDefault();
e.stopPropagation();
}
['dragenter', 'dragover'].forEach(eventName => {
uploadArea.addEventListener(eventName, highlight, false);
});
['dragleave', 'drop'].forEach(eventName => {
uploadArea.addEventListener(eventName, unhighlight, false);
});
function highlight() {
uploadArea.classList.add('active');
sampleDataElement.style.display = 'none';
}
function unhighlight() {
uploadArea.classList.remove('active');
}
uploadArea.addEventListener('drop', handleDrop, false);
function handleDrop(e) {
const dt = e.dataTransfer;
const files = dt.files;
if (files.length) {
fileInput.files = files;
handleFileSelect();
}
}
// File handling
function handleFileSelect() {
const file = fileInput.files[0];
if (!file) return;
const reader = new FileReader();
reader.onload = function(e) {
try {
const content = e.target.result;
const data = JSON.parse(content);
currentData = data;
processData(data);
} catch (error) {
showError("Error parsing JSON file: " + error.message);
}
};
reader.onerror = function() {
showError="Error reading the file";
};
reader.readAsText(file);
}
// Sample data
sampleDataBtn.addEventListener('click', function() {
currentData = [
{"sentence": "The quick brown fox jumps over the lazy dog", "embeddings": [0.8, 0.1, 0.05, 0.05, 0.1, 0.9, 0.1]},
{"sentence": "Natural language processing is fascinating", "embeddings": [0.7, 0.2, 0.1, 0.1, 0.2, 0.8, 0.3]},
{"sentence": "Machine learning models can understand text", "embeddings": [0.6, 0.3, 0.2, 0.2, 0.3, 0.7, 0.5]},
{"sentence": "Word embeddings capture semantic meaning", "embeddings": [0.5, 0.4, 0.3, 0.3, 0.4, 0.6, 0.7]},
{"sentence": "Sentences can be converted to numerical vectors", "embeddings": [0.4, 0.5, 0.4, 0.4, 0.5, 0.5, 0.8]},
{"sentence": "Transformer models revolutionized NLP", "embeddings": [0.3, 0.6, 0.5, 0.5, 0.6, 0.4, 0.6]},
{"sentence": "Attention mechanisms improved model performance", "embeddings": [0.2, 0.7, 0.6, 0.6, 0.7, 0.3, 0.4]},
{"sentence": "BERT became a foundational model for NLP tasks", "embeddings": [0.1, 0.8, 0.7, 0.7, 0.8, 0.2, 0.2]},
{"sentence": "GPT models can generate human-like text", "embeddings": [0.2, 0.6, 0.8, 0.8, 0.7, 0.4, 0.3]},
{"sentence": "Vector space models represent meaning numerically", "embeddings": [0.9, 0.05, 0.01, 0.01, 0.05, 0.95, 0.05]}
];
processData(currentData);
});
// Show sample data format when hovering upload area
uploadArea.addEventListener('mouseenter', () => {
sampleDataElement.style.display = 'block';
});
uploadArea.addEventListener('mouseleave', () => {
if (!uploadArea.classList.contains('active')) {
sampleDataElement.style.display = 'none';
}
});
// Error handling
function showError(message) {
errorContainer.textContent = message;
errorContainer.style.display = 'block';
setTimeout(() => {
errorContainer.style.display = 'none';
}, 5000);
}
// Distance calculation functions
function cosineDistance(a, b) {
let dotProduct = 0;
let magnitudeA = 0;
let magnitudeB = 0;
for (let i = 0; i < a.length; i++) {
dotProduct += a[i] * b[i];
magnitudeA += a[i] * a[i];
magnitudeB += b[i] * b[i];
}
magnitudeA = Math.sqrt(magnitudeA);
magnitudeB = Math.sqrt(magnitudeB);
if (magnitudeA === 0 || magnitudeB === 0) return 0;
const similarity = dotProduct / (magnitudeA * magnitudeB);
return 1 - similarity; // Convert similarity to distance
}
function euclideanDistance(a, b) {
let distance = 0;
for (let i = 0; i < a.length; i++) {
distance += Math.pow(a[i] - b[i], 2);
}
return Math.sqrt(distance);
}
function averageEmbedding(embeddings) {
if (embeddings.length === 0) return [];
const avg = new Array(embeddings[0].length).fill(0);
for (const emb of embeddings) {
for (let i = 0; i < emb.length; i++) {
avg[i] += emb[i];
}
}
return avg.map(val => val / embeddings.length);
}
// Create a unit vector of the same dimension as the embeddings
function unitVector(dimension) {
const divisor = Math.sqrt(dimension);
return new Array(dimension).fill(1 / divisor);
}
// Data processing
function processData(data) {
if (!Array.isArray(data)) {
showError("Data should be an array of objects");
return;
}
// Validate data structure
const invalidItems = data.filter(item =>
!item.sentence || !Array.isArray(item.embeddings) || item.embeddings.length === 0
);
if (invalidItems.length > 0) {
showError(`Some items are invalid (missing sentence or embeddings). First invalid item index: ${invalidItems[0]}`);
return;
}
// Check that all embeddings have the same dimension
const embeddingLengths = [...new Set(data.map(item => item.embeddings.length))];
if (embeddingLengths.length > 1) {
showError="All embeddings must have the same dimension";
return;
}
loadingElement.style.display = 'flex';
// Use setTimeout to allow UI to update before heavy computation
setTimeout(() => {
try {
// Determine reference point based on radio button selection
const referencePoint = getReferencePoint(data);
// Calculate distances for each embedding
const points = [];
const embeddings = data.map(item => item.embeddings);
for (let i = 0; i < data.length; i++) {
const cosDist = cosineDistance(embeddings[i], referencePoint);
const eucDist = euclideanDistance(embeddings[i], referencePoint);
points.push({ x: cosDist, y: eucDist });
}
// Create visualization
createScatterPlot(points, data, referencePoint);
// Populate data table
populateDataTable(points, data);
controlsElement.style.display = 'flex';
dataTableContainer.style.display = 'block';
distanceLegend.style.display = 'block';
// Add event listeners for reference point changes
document.querySelectorAll('input[name="reference"]').forEach(radio => {
radio.addEventListener('change', function() {
if (this.checked) {
loadingElement.style.display = 'flex';
setTimeout(() => {
try {
const newReferencePoint = getReferencePoint(currentData);
const newPoints = [];
const embeddings = currentData.map(item => item.embeddings);
for (let i = 0; i < currentData.length; i++) {
const cosDist = cosineDistance(embeddings[i], newReferencePoint);
const eucDist = euclideanDistance(embeddings[i], newReferencePoint);
newPoints.push({ x: cosDist, y: eucDist });
}
createScatterPlot(newPoints, currentData, newReferencePoint);
populateDataTable(newPoints, currentData);
} finally {
loadingElement.style.display = 'none';
}
}, 100);
}
});
});
} catch (error) {
showError("Error processing data: " + error.message);
console.error(error);
} finally {
loadingElement.style.display = 'none';
}
}, 100);
}
function getReferencePoint(data) {
const embeddings = data.map(item => item.embeddings);
const embeddingDimension = embeddings.length > 0 ? embeddings[0].length : 0;
const reference = document.querySelector('input[name="reference"]:checked').value;
switch(reference) {
case 'first':
return embeddings[0];
case 'average':
return averageEmbedding(embeddings);
case 'random':
return embeddings[Math.floor(Math.random() * embeddings.length)];
case 'unit':
return unitVector(embeddingDimension);
default:
return embeddings[0];
}
}
// Visualization
function createScatterPlot(points, originalData, referencePoint) {
// Clear previous chart
chartContainer.innerHTML = '';
// Get container dimensions
const width = chartContainer.clientWidth;
const height = 500;
// Create SVG
const svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
svg.setAttribute("width", "100%");
svg.setAttribute("height", height);
svg.setAttribute("viewBox", `0 0 ${width} ${height}`);
chartContainer.appendChild(svg);
// Calculate scales to fit all points with padding
const xs = points.map(p => p.x);
const ys = points.map(p => p.y);
const xMin = Math.min(...xs);
const xMax = Math.max(...xs);
const yMin = Math.min(...ys);
const yMax = Math.max(...ys);
const xRange = xMax - xMin || 1;
const yRange = yMax - yMin || 1;
const padding = 0.1;
const scaleX = value => {
return ((value - (xMin - xRange * padding)) / (xRange * (1 + 2 * padding))) * width;
};
const scaleY = value => {
return height - ((value - (yMin - yRange * padding)) / (yRange * (1 + 2 * padding))) * height;
};
// Create circles and labels
const pointSize = document.getElementById('point-size').value;
const fontSize = document.getElementById('font-size').value;
// Add axes
const xAxis = document.createElementNS("http://www.w3.org/2000/svg", "line");
xAxis.setAttribute("x1", scaleX(xMin - xRange * padding));
xAxis.setAttribute("y1", scaleY(0));
xAxis.setAttribute("x2", scaleX(xMax + xRange * padding));
xAxis.setAttribute("y2", scaleY(0));
xAxis.setAttribute("stroke", "#ccc");
xAxis.setAttribute("stroke-width", "1");
svg.appendChild(xAxis);
const yAxis = document.createElementNS("http://www.w3.org/2000/svg", "line");
yAxis.setAttribute("x1", scaleX(0));
yAxis.setAttribute("y1", scaleY(yMin - yRange * padding));
yAxis.setAttribute("x2", scaleX(0));
yAxis.setAttribute("y2", scaleY(yMax + yRange * padding));
yAxis.setAttribute("stroke", "#ccc");
yAxis.setAttribute("stroke-width", "1");
svg.appendChild(yAxis);
// Add axis labels
const xAxisLabel = document.createElementNS("http://www.w3.org/2000/svg", "text");
xAxisLabel.setAttribute("x", scaleX(xMax + xRange * padding - 0.1 * xRange));
xAxisLabel.setAttribute("y", scaleY(0) - 10);
xAxisLabel.setAttribute("text-anchor", "end");
xAxisLabel.setAttribute("font-size", "12");
xAxisLabel.textContent = "Cosine Distance";
svg.appendChild(xAxisLabel);
const yAxisLabel = document.createElementNS("http://www.w3.org/2000/svg", "text");
yAxisLabel.setAttribute("x", scaleX(0) + 10);
yAxisLabel.setAttribute("y", scaleY(yMax + yRange * padding - 0.1 * yRange) + 10);
yAxisLabel.setAttribute("font-size", "12");
yAxisLabel.textContent = "Euclidean Distance";
svg.appendChild(yAxisLabel);
// Highlight the reference point if it's one of the data points
const referenceIndex = originalData.findIndex(item => {
if (item.embeddings.length !== referencePoint.length) return false;
return item.embeddings.every((val, i) => val === referencePoint[i]);
});
const referenceLabel = document.querySelector('input[name="reference"]:checked').value;
let refDescription = "Reference: " +
(referenceLabel === 'first' ? "First Item" :
referenceLabel === 'average' ? "Average Embedding" :
referenceLabel === 'random' ? "Random Item" :
"Unit Vector");
if (referenceIndex !== -1) {
const refPoint = document.createElementNS("http://www.w3.org/2000/svg", "circle");
refPoint.setAttribute("cx", scaleX(0));
refPoint.setAttribute("cy", scaleY(0));
refPoint.setAttribute("r", pointSize + 4);
refPoint.setAttribute("fill", "none");
refPoint.setAttribute("stroke", "#f94144");
refPoint.setAttribute("stroke-width", "3");
svg.appendChild(refPoint);
const refLabel = document.createElementNS("http://www.w3.org/2000/svg", "text");
refLabel.setAttribute("x", scaleX(0) + pointSize + 5);
refLabel.setAttribute("y", scaleY(0) + fontSize / 3);
refLabel.setAttribute("font-size", fontSize);
refLabel.setAttribute("font-weight", "bold");
refLabel.setAttribute("fill", "#f94144");
refLabel.textContent = refDescription;
svg.appendChild(refLabel);
} else {
// For unit vector or other synthetic references, show a marker at (0,0)
const refPoint = document.createElementNS("http://www.w3.org/2000/svg", "circle");
refPoint.setAttribute("cx", scaleX(0));
refPoint.setAttribute("cy", scaleY(0));
refPoint.setAttribute("r", pointSize + 4);
refPoint.setAttribute("fill", "none");
refPoint.setAttribute("stroke", "#f94144");
refPoint.setAttribute("stroke-width", "3");
svg.appendChild(refPoint);
const refLabel = document.createElementNS("http://www.w3.org/2000/svg", "text");
refLabel.setAttribute("x", scaleX(0) + pointSize + 5);
refLabel.setAttribute("y", scaleY(0) + fontSize / 3);
refLabel.setAttribute("font-size", fontSize);
refLabel.setAttribute("font-weight", "bold");
refLabel.setAttribute("fill", "#f94144");
refLabel.textContent = refDescription;
svg.appendChild(refLabel);
}
// Plot all points
points.forEach((point, i) => {
const circle = document.createElementNS("http://www.w3.org/2000/svg", "circle");
circle.setAttribute("cx", scaleX(point.x));
circle.setAttribute("cy", scaleY(point.y));
circle.setAttribute("r", pointSize);
circle.setAttribute("fill", `hsl(${(i * 360 / points.length)}, 70%, 50%)`);
circle.setAttribute("data-index", i);
circle.setAttribute("class", "data-point");
svg.appendChild(circle);
const label = document.createElementNS("http://www.w3.org/2000/svg", "text");
label.setAttribute("x", scaleX(point.x) + pointSize + 5);
label.setAttribute("y", scaleY(point.y) + fontSize / 3);
label.setAttribute("font-size", fontSize);
label.textContent = originalData[i].sentence.substring(0, 20) +
(originalData[i].sentence.length > 20 ? "..." : "");
svg.appendChild(label);
});
// Add interactivity
const dataPoints = document.querySelectorAll('.data-point');
dataPoints.forEach(point => {
point.addEventListener('mouseover', function(e) {
const index = this.getAttribute('data-index');
const sentence = originalData[index].sentence;
const embeddings = originalData[index].embeddings;
const embeddingsStr = embeddings.map(v => v.toFixed(2)).join(', ');
tooltip.innerHTML = `
<strong>${sentence}</strong><br>
Cosine Distance: ${points[index].x.toFixed(4)}<br>
Euclidean Distance: ${points[index].y.toFixed(4)}<br>
Embeddings: [${embeddingsStr}]<br>
${refDescription}
`;
tooltip.style.left = `${e.clientX + 10}px`;
tooltip.style.top = `${e.clientY + 10}px`;
tooltip.style.opacity = 1;
});
point.addEventListener('mouseout', function() {
tooltip.style.opacity = 0;
});
point.addEventListener('mousemove', function(e) {
tooltip.style.left = `${e.clientX + 10}px`;
tooltip.style.top = `${e.clientY + 10}px`;
});
});
// Update visualization when controls change
document.getElementById('point-size').addEventListener('input', function() {
dataPoints.forEach(point => {
point.setAttribute('r', this.value);
});
// Update reference point circle if it exists
const refCircle = svg.querySelector('circle[stroke="#f94144"]');
if (refCircle) {
refCircle.setAttribute('r', parseInt(this.value) + 4);
}
});
document.getElementById('font-size').addEventListener('input', function() {
const labels = svg.querySelectorAll('text:not([font-weight="bold"])');
labels.forEach(label => {
label.setAttribute('font-size', this.value);
});
// Update reference label if it exists
const refLabel = svg.querySelector('text[font-weight="bold"]');
if (refLabel) {
refLabel.setAttribute('font-size', this.value);
}
});
}
// Data table population
function populateDataTable(points, originalData) {
dataTableBody.innerHTML = '';
originalData.forEach((item, i) => {
const row = document.createElement('tr');
const sentenceCell = document.createElement('td');
sentenceCell.textContent = item.sentence;
row.appendChild(sentenceCell);
const dimCell = document.createElement('td');
dimCell.textContent = item.embeddings.length;
row.appendChild(dimCell);
const cosCell = document.createElement('td');
cosCell.textContent = points[i].x.toFixed(4);
row.appendChild(cosCell);
const eucCell = document.createElement('td');
eucCell.textContent = points[i].y.toFixed(4);
row.appendChild(eucCell);
dataTableBody.appendChild(row);
});
}
// Initially show sample data format
sampleDataElement.style.display = 'block';
});
</script>
</body>
</html>