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Qionk/a-share-quant

sourceHugging Faceupdated 4mo agoView on Hugging Face
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38 commits on main
802f3f64mo ago

fix: 特征预筛选移至tab9页面 + 强化待验证补充逻辑

zhangqiuyu02
b1cd5824mo ago

feat: 特征预筛选 — XGBoost 预训练筛选 top-N 重要特征

zhangqiuyu02
f0aa4805mo ago

feat: 并行调参 + 待验证修复 + 训练UI去重

zhangqiuyu02
7a420be5mo ago

fix: 用 pop 删除 widget key 代替直接赋值,避免 Streamlit 报错

zhangqiuyu02
393b0375mo ago

feat: 调参完成后展示结果表格,用户选择要应用的参数组再填入

zhangqiuyu02
7519d995mo ago

fix: 自动调参完成后同步widget key并rerun,防止切tab丢失参数

zhangqiuyu02
ad89ead5mo ago

fix: 预测历史plotly_chart重复ID报错,添加唯一key

zhangqiuyu02
4f5fdd65mo ago

feat: 新增自动调参功能(随机搜索+贝叶斯优化) + 腾讯源提为主数据源

zhangqiuyu02
ff004085mo ago

fix: 修复涨跌预测三个问题 — 切股刷新/重复数据/换手率缺失

zhangqiuyu02
98808d35mo ago

feat: 优化涨跌分类智能推荐参数 + 修复OOS尾部日期未覆盖问题

zhangqiuyu02
02669ef5mo ago

feat: 涨跌分类重构 — N日持有期回测 + 概率融合 + 日期对齐修复

zhangqiuyu02
0e7f3965mo ago

feat: 支持自选日期区间加载股票数据,取消500天硬限制

zhangqiuyu02
370d5635mo ago

feat: 新增独立涨跌方向预测二分类模块

zhangqiuyu02
08b41305mo ago

feat: PatchTST加入RevIN归一化 + 修复云端保存predicted_close

zhangqiuyu02
3e498435mo ago

fix: AKShare pct_change(%) 需除以100转为小数再clip

zhangqiuyu02
f0612565mo ago

refactor: 预测目标全面改为日收益率小数 + 每模型独立学习率 + 全量历史数据抓取

zhangqiuyu02
cbcf6055mo ago

feat: 每日增量数据更新脚本 + GitHub Actions定时任务

zhangqiuyu02
9af0ba25mo ago

refactor: CNN-GRU结构优化 — 去MaxPool/单GRU/去冗余Dense, 参数量40K→7.5K

zhangqiuyu02
61e4a995mo ago

fix: mysql_store保存/恢复时补上test_returns和test_returns_actual字段

zhangqiuyu02
03dd8de5mo ago

fix: 测试集图表改为收益率+日期轴, 学习率slider固定小数位

zhangqiuyu02
55f9c785mo ago

fix: add missing lightgbm_subsample field to ModelConfig

zhangqiuyu02
48d3fa25mo ago

feat: EGARCH→GARCH重构 + 新增中长期预测模块 + 数据截断与UI修复

zhangqiuyu02
e6158405mo ago

feat: 增强训练脚本 - 环境诊断、数据管理、一键启动

qiuyu, Claude Opus 4.6
1a86c205mo ago

feat: train_all_stocks.py 改为读环境变量,可跨机器运行

zhangqiuyu02
6a6252a5mo ago

feat: 添加4个新模型 + 涨跌停限制 + 成交量分析 + 斐波那契 + 本地批量训练

zhangqiuyu02
03131b45mo ago

ci: trigger HF Spaces sync

zhangqiuyu02
95542d45mo ago

ci: 添加 GitHub Actions 自动同步到 HF Spaces

zhangqiuyu02
648467a5mo ago

feat: Supabase 云端共享 + HF Spaces 部署 + 快速训练优化

zhangqiuyu02
996e4d35mo ago

fix: use fixed ARIMA(1,1,1) with statsmodels, fix .values bug

zhangqiuyu02
8ffb24e5mo ago

fix: ARIMA adds momentum drift to avoid flat zero predictions

zhangqiuyu02
29896245mo ago

fix: use AR(1) mean model for EGARCH instead of constant ARX

zhangqiuyu02
a745d9d5mo ago

fix: train ARIMA on returns instead of raw prices

zhangqiuyu02
f7683f95mo ago

fix: escape Chinese quotes in string literal

zhangqiuyu02
5e783185mo ago

feat: add training results save/restore for cloud deployment

zhangqiuyu02
d2bcaed5mo ago

Added Dev Container Folder

Qionk
5c7e2415mo ago

fix: add runtime.txt to force Python 3.11 on Streamlit Cloud

zhangqiuyu02
2466f4a5mo ago

fix: pin Python 3.11 for Streamlit Cloud

zhangqiuyu02
eeb4a315mo ago

A股量化分析 + 股价预测工具

zhangqiuyu02