Core Concepts
The AI Engines
NeuroTrader runs six specialized engines in parallel. Five cast directional votes; the sixth measures how trustworthy the moment is. No single engine can trade on its own.
Why an ensemble?
Markets fail single models constantly: a pattern detector excels in trends and gets chopped up in ranges; a momentum model wins in volatility and bleeds in drift. NeuroTrader's answer is an ensemble of independent, differently-built engines. Because each engine reasons from a different mathematical foundation, they fail differently — and agreement between them carries real information. When they don't agree, the correct trade is usually no trade.
The five voting engines
Decision Engine
VOTINGA deep reinforcement-learning agent (Deep Q-Network family). It was trained by reward and penalty over enormous numbers of simulated trading decisions, learning a policy that maps market state to the action — buy, sell, or hold — with the best expected outcome. In production it runs in inference mode: it applies what it learned, it is not gambling on live experiments.
Signal Engine
VOTINGA stacked ensemble of neural networks focused on short and mid-term price forecasting. It engineers dozens of features from recent price and volume action and produces a directional probability — its vote — together with a confidence that reflects how familiar the current setup looks.
Quantum Engine
VOTINGA quantum-inspired probabilistic simulator. For each decision it runs thousands of Monte-Carlo simulations over possible near-future market paths, encoding market state into a statevector representation. Its vote reflects which outcomes dominate the simulated distribution — and how decisively.
Temporal Engine
VOTINGA transformer — the same architectural family behind modern language models — applied to market time series. Attention layers let it weigh which past moments matter for the present, recognizing regime-dependent temporal patterns that fixed-window models miss.
Pattern Engine
VOTINGA convolutional network that reads candlestick charts the way a trained chartist does — but across every asset, on every cycle, without fatigue. It detects accumulation, breakouts, exhaustion, and reversal structures and votes on the direction they imply.
The sixth engine: Coherence
Coherence Model
MODULATORThe Coherence Model doesn't vote on direction. Using spectral analysis (frequency-domain methods), it measures how aligned price action is across assets and timeframes — whether the market is moving as a coherent field or as fragmented noise. Its output scales the ensemble's confidence: in a chaotic field, even a unanimous vote is treated more cautiously.
At a glance
| Engine | Foundation | Contribution |
|---|---|---|
| Decision Engine | Deep reinforcement learning (DQN) | Directional vote from a learned policy |
| Signal Engine | Neural-network ensemble | Directional vote from price/volume forecasting |
| Quantum Engine | Quantum-inspired Monte-Carlo simulation | Directional vote from outcome distributions |
| Temporal Engine | Transformer (attention) | Directional vote from temporal patterns |
| Pattern Engine | Convolutional neural network | Directional vote from chart structure |
| Coherence Model | Spectral / frequency analysis | Confidence modulation (no vote) |
Why settings show '5 models'
The Minimum Model Agreement setting counts only the five voting engines. The Coherence Model shapes confidence but never casts a directional vote, so it isn't part of the agreement count.
Engine health and confidence
Each engine continuously reports two numbers you'll see across the platform:
- Signal strength (health) — how much conviction the engine has in the current market. "Weak" means the engine is online but sees little worth acting on.
- Confidence — how sure the engine is of its current prediction.
Both readings are live, per-asset, and change with the market. The per-engine view lives on the Models pages; the ensemble view is on System. How they roll up into platform-level metrics is covered in Reading the Metrics.