🔄 RNN & LSTM Basics

Master sequential data with recurrent networks

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Processing Sequences with Memory

Recurrent Neural Networks (RNNs) process sequential data by maintaining hidden state across time steps. Unlike feedforward networks, RNNs have loops that allow information to persist, making them ideal for text, time series, and any ordered data.

🎯 Why RNNs?

Memory: Remember previous inputs
Variable length: Handle any sequence size
Temporal patterns: Capture time dependencies
Shared weights: Same parameters each step
📝

Text Generation

Predict next character or word in sequence

📈

Time Series

Forecast stock prices, weather patterns

🌍

Translation

Convert sequences between languages

🔄 The Challenge

Vanilla RNN Problem

Suffers from vanishing/exploding gradients during training.

Hard to learn long-term dependencies

LSTM Solution

Uses gates to control information flow and memory.

Captures long-range patterns effectively