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Hong Cheng

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#artificial intelligence Preprint Sep 2026

Can AI Make Money in Crypto? Measuring the Gap from Backtests to Real Markets

A unified benchmark that evaluates representative machine learning, reinforcement learning, LLM-based, and agent-based trading methods in cryptocurrency markets through three progressively more realistic stages through historical backtesting, prospective exchange-based paper trading, and real-money live trading is pres...

Xing-Tong Yu, Jia-Run Zhou, Guan-Lin Ding et al. · 0 citations
Preprint Aug 2026

TradingMoE: Routing the Right Experts in Evolving Markets

This work introduces a Query-Key router that represents the expertise required by each token under the current market context as a low-dimensional query and matches it with learnable expert keys and proposes TradingMoE, a trading-oriented sparse MoE that augments a frozen dense LLM with lightweight residual experts.

Chang Zhou, Xing-Tong Yu, Minbin Huang et al. · 0 citations
#artificial intelligence Preprint Sep 2026

From Parameters to Answers: How LLMs Retrieve and Use Their Internal Knowledge

This work compares country-continent questions with noun, adjective, and code answers while keeping several fitted measurements distinct across Qwen, Llama, and Gemma to separate early readability, natural strength, causal steering, and later content dependence.

Wen-Lin Wei, Yuan Fang, Ren-He Jiang et al. · 0 citations

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