|
|
<!doctype html>
|
|
|
<html lang="en">
|
|
|
<head>
|
|
|
<meta charset="UTF-8" />
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
|
|
<title>Sentiment Analysis - TinyBERT</title>
|
|
|
<script src="https://cdn.tailwindcss.com"></script>
|
|
|
</head>
|
|
|
<body class="bg-gradient-to-br from-slate-50 to-slate-100 min-h-screen">
|
|
|
<div class="container mx-auto px-4 py-12 max-w-3xl">
|
|
|
|
|
|
<div class="text-center mb-12">
|
|
|
<h1 class="text-4xl font-bold text-slate-800 mb-3">
|
|
|
Sentiment Analysis
|
|
|
</h1>
|
|
|
<p class="text-slate-600">
|
|
|
Powered by Fine-tuned TinyBERT
|
|
|
</p>
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<div class="bg-white rounded-2xl shadow-xl p-8 mb-6">
|
|
|
<form method="post" action="/predict" class="space-y-6">
|
|
|
|
|
|
<div>
|
|
|
<label for="text" class="block text-sm font-medium text-slate-700 mb-2">
|
|
|
Enter text to analyze
|
|
|
</label>
|
|
|
<textarea
|
|
|
id="text"
|
|
|
name="text"
|
|
|
rows="5"
|
|
|
class="w-full px-4 py-3 border border-slate-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent transition resize-none"
|
|
|
placeholder="Type or paste your text here..."
|
|
|
required
|
|
|
>{% if text %}{{ text }}{% endif %}</textarea>
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<button
|
|
|
type="submit"
|
|
|
class="w-full bg-blue-600 hover:bg-blue-700 text-white font-medium py-3 px-6 rounded-lg transition duration-200 shadow-md hover:shadow-lg"
|
|
|
>
|
|
|
Analyze Sentiment
|
|
|
</button>
|
|
|
</form>
|
|
|
|
|
|
|
|
|
{% if error %}
|
|
|
<div class="mt-6 bg-red-50 border-l-4 border-red-500 p-4 rounded">
|
|
|
<p class="text-red-700">{{ error }}</p>
|
|
|
</div>
|
|
|
{% endif %}
|
|
|
|
|
|
|
|
|
{% if sentiment %}
|
|
|
<div class="mt-8 border-t pt-6">
|
|
|
<h2 class="text-xl font-semibold text-slate-800 mb-4">Results</h2>
|
|
|
|
|
|
<div class="grid grid-cols-2 gap-4">
|
|
|
|
|
|
<div class="bg-slate-50 rounded-lg p-4">
|
|
|
<p class="text-sm text-slate-600 mb-1">Sentiment</p>
|
|
|
<div class="flex items-center">
|
|
|
<span class="text-2xl mr-2">
|
|
|
{% if sentiment == "Positive" %}
|
|
|
😊
|
|
|
{% else %}
|
|
|
😔
|
|
|
{% endif %}
|
|
|
</span>
|
|
|
<p class="text-2xl font-bold {% if sentiment == 'Positive' %}text-green-600{% else %}text-red-600{% endif %}">
|
|
|
{{ sentiment }}
|
|
|
</p>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<div class="bg-slate-50 rounded-lg p-4">
|
|
|
<p class="text-sm text-slate-600 mb-1">Confidence</p>
|
|
|
<p class="text-2xl font-bold text-blue-600">
|
|
|
{{ confidence }}%
|
|
|
</p>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<div class="mt-4">
|
|
|
<div class="w-full bg-slate-200 rounded-full h-3 overflow-hidden">
|
|
|
<div
|
|
|
class="h-full {% if sentiment == 'Positive' %}bg-green-500{% else %}bg-red-500{% endif %} transition-all duration-500"
|
|
|
style="width: {{ confidence }}%"
|
|
|
></div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
{% endif %}
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<div class="text-center text-slate-500 text-sm">
|
|
|
<p>Fine-tuned TinyBERT model for sentiment classification</p>
|
|
|
</div>
|
|
|
</div>
|
|
|
</body>
|
|
|
</html> |
