Abstract: This paper focuses on the comparison of dimensionality reduction effect between LightGBM and XGBoost-FA. With respect to XGBoost, LightGBM can be built in the effect of dimensionality ...

In this tutorial, we combine the analytical power of XGBoost with the conversational intelligence of LangChain. We build an end-to-end pipeline that can generate synthetic datasets, train an XGBoost ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

Thinking about learning Python? It’s a pretty popular language these days, and for good reason. It’s not super complicated, which is nice if you’re just starting out. We’ve put together a guide that ...

从数据科学视角看，房地产房价预测绝非简单的数值推算，而是对 “业务场景 - 数据质量 - 模型适配” 三者协同的系统性考验。在房地产行业数字化转型中，精准的房价预测既能帮助购房者规避决策风险，也能为开发商的定价策略、投资者的资源配置提供数据 ...

Abstract: This article introduces a novel approach to improving the accuracy of satellite orbit prediction (OP) by combining XGBoost with the extended Kalman filter (EKF). While EKF is a ...

在当今慢性病防控领域，二型糖尿病的早期预测成为提升公共健康水平的关键一环。随着医疗数据采集技术的进步，基础信息、生活习惯、心电图以及血液蛋白等多源数据的整合应用，为疾病预测提供了新的可能。 我们团队在为医疗健康机构提供咨询服务时发现 ...

Python libraries are pre-written collections of code designed to simplify programming by providing ready-made functions for specific tasks. They eliminate the need to write repetitive code and cover ...

In any Tkinter program, the first thing you need is a window. This window will act as a container for your app. This line brings the Tkinter library into your program. We give it the nickname tk so we ...