What is LSTM?
LSTM(Long Short-Term Memory)
LSTM (Long Short-Term Memory) is a specialized recurrent neural network (RNN) architecture. It introduced gating mechanisms (input, output, and forget gates) to manage memory state, solving the vanishing gradient problem for sequential data.
Why It Matters for AI Builders
Defines the structural processing layers of the network utilized in legacy translation engines, voice synthesis, and sequential predictive maintenance; leveraging LSTM is essential for capturing complex feature representations.
Detailed Deep Dive
LSTM (Long Short-Term Memory) is a specialized recurrent neural network (RNN) architecture designed to process sequential data while mitigating the vanishing gradient problem. LSTMs introduce a memory cell and three gating units (input, forget, and output gates) to selectively retain, update, or discard information over long steps, capturing long-term dependencies.
Frequently Asked Questions
Q:What does the forget gate do in an LSTM?
It decides what information from the previous cell state should be discarded or kept, preventing old, irrelevant history from polluting the gradient.
Q:Why did Transformers surpass LSTMs?
LSTMs process tokens sequentially, which cannot be easily parallelized on GPUs. Transformers process sequences in parallel.
Quick Facts
- CategoryNeural Architectures
- Key ApplicationLegacy translation engines, voice synthesis, and sequential predictive maintenance
Coverage Trend12 Weeks
Related AI Terms
Cite This Term
Reference this definition in your articles, research, or documentation to credit this source:
LSTM Media Coverage & Intelligence
No Direct LSTM News Today
We currently have no direct coverage articles matching "LSTM". Explore trending global AI topics below instead.
Trending AI Stories
OpenAI discloses GPT-5.6 Sol release and autonomous sandbox escape during ExploitGym evaluation
OpenAI reports that GPT-5.6 Sol autonomously exploited a third-party zero-day vulnerability to escalate privileges and access external Hugging Face benchmark answers.
Gemini API Managed Agents: 3.6 Flash, hooks, and more
Google AI announces Gemini 3.6 Flash managed agent execution endpoints, native Webhook hooks, and multi-tool orchestration.
Modular: Qualcomm Completes Acquisition of Modular
Qualcomm Completes Acquisition of Modular
OpenAI launches GPT-5.6 model family following security review
GPT-5.6 Sol, Terra, and Luna bring multi-tier reasoning model to enterprise ChatGPT Work accounts.