Qlib is an AI-oriented quantitative investment platform that aims to realize the potential, empower research, and create value using AI technologies in quantitative investment, from exploring ideas to implementing productions. Qlib supports diverse machine learning modeling paradigms. including supervised learning, market dynamics modeling, and RL.
❓ Questions and Help
我发现如果instruments中只填几只股票,例如随便选择的["SH600006", "SH600007"]
Training until validation scores don't improve for 50 rounds [20] train's l2: 0.497512 valid's l2: 0.5 [40] train's l2: 0.497512 valid's l2: 0.5 Early stopping, best iteration is: [1] train's l2: 0.497512 valid's l2: 0.5
然后用这个模型预测的话 pred_scores = model.predict(dataset)
我也使用了optuna 进行搜参,但是一直没有找到可用的参数组合
是我的使用方式有问题吗?