{"repo":"gaosu0715-lgtm/Evolutionary-Alpha-Miner","free":true,"listed":false,"github":"https://github.com/gaosu0715-lgtm/Evolutionary-Alpha-Miner","clone":"git clone https://github.com/gaosu0715-lgtm/Evolutionary-Alpha-Miner.git","description":"Family-aware evolutionary alpha mining with LLM-guided symbolic hybridization.","language":null,"stars":45,"topics":["evolutionary-computation","quantitative-finance","alpha-mining","active-learning","automated-research","formula-discovery","genetic-programming","llm-agents","program-synthesis","symbolic-regression"],"license":"MIT","category":"ai-agents","readme_excerpt":"Evolutionary Alpha Miner A research prototype for family-aware symbolic alpha discovery with evolutionary search and LLM-guided hybridization. Evolutionary Alpha Miner explores a structured way to generate formulaic alpha candidates without collapsing into duplicated expressions, repeated parents, or fragile backtest artifacts. Instead of treating LLMs as unrestricted formula generators, this project uses them as constrained symbolic search assistants inside an evolutionary loop: - normalize and cluster seed expressions into signal families - sample diverse parent pairs across data domains - preserve the primary signal while using a secondary signal as a weak modifier - validate candidates before evaluation - feed pass/fail results back into the next generation This public repository is a sanitized research framework. It does not contain private alpha expressions, API keys, credentials, proprietary datasets, real alpha IDs, or real simulation results. --- Why It Matters Naive alpha generation tends to look productive at first, then quickly runs into familiar problems: Problem Why it hurts --- --- Near-duplicate formulas Search appears active but explores the same signal family repeatedly. Self-correlation traps New candidates inherit too much of an existing parent signal. Weak out-of-sample behavior Backtests pass locally but fail under broader checks. Template repetition The generator reuses the same structures with different variable names. No memory Failed ideas keep reapp","default_branch":null,"files":null,"tree":[],"storefront":"/r/gaosu0715-lgtm","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/gaosu0715-lgtm/Evolutionary-Alpha-Miner/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}