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---
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license: mit
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---
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license: mit
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title: Synthetic Stock Data Generator & Visualizer
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emoji: 🧠
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colorFrom: blue
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colorTo: purple
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sdk: gradio
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sdk_version: 4.0
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app_file: app/app.py
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pinned: false
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---
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# 🧠 Synthetic Stock Data Generator & Visualizer
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This project builds a **synthetic stock market data generator** using a combination of **Autoencoders (AE)** and **Generative Adversarial Networks (GANs)**.
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The goal is to create realistic synthetic financial time-series data and compare model performance between **real** and **synthetic** datasets.
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---
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## 🚀 **Project Overview**
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### 🔹 Workflow
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1. **Autoencoder (AE):**
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- Encodes stock price data into a compressed **latent space**.
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- Captures temporal and feature-based dependencies between Open, High, Low, Close, and Volume.
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2. **GAN (Generator + Discriminator):**
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- Learns to generate **synthetic latent vectors** that mimic the AE latent representations.
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- Generator produces fake latent vectors.
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- Discriminator learns to distinguish between real (from AE encoder) and fake (from Generator).
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3. **Synthetic Data Reconstruction:**
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- The **synthetic latent vectors** are passed through the **AE Decoder**.
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- This recreates **synthetic stock market data** at the feature level (Open, High, Low, Close, Volume).
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4. **Model Evaluation:**
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- A downstream **neural network classifier** is trained on:
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- Real data
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- Synthetic data
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- Performance metrics and comparison charts are saved in the `/charts` folder.
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---
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## 📊 **Visualization App**
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The project includes a **Gradio-powered dashboard** to visualize stock time series for real and synthetic data.
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### 🖥️ Try it on Hugging Face
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If you’re viewing this on Hugging Face, launch the app directly below 👇
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[](https://huggingface.co/spaces/Raheel31/Synthetic_Stock_Data)
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### 🔍 App Features
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- Select any stock ticker and feature (Open, High, Low, Close, Volume)
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- View **5-year time series** comparisons of **original vs synthetic data**
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- Interactive plots rendered with `matplotlib`
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---
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## 📂 **Repository Structure**
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