AdaBoost.R2 regression is a machine learning technique used to predict a single numeric value. AdaBoost.R2 builds a sequence of decision tree regressors where each accepted tree improves prediction ...

引言：425亿票房背后的痛点——为什么经验预判越来越不管用？ 2025年1月，猫眼研究院的一份数据让电影行业陷入沉思：2024年中国电影总票房425.02亿，比2023年少了近120亿，同比降幅23%；全年票房超10亿的新片仅7部，市场连“扛票房”的头部作品都稀缺。更揪心 ...

近几年，伴随着互联网的发展，在线食品配送业务成为了新潮流。在此背景下，我们帮助客户对“在线食品交付偏好-班加罗尔地区”数据开展研究，建立印度在线食品配送平台消费者的用户画像，研究影响顾客购买意愿的因素，并给出相应的预测。本文结合一个 ...

1 Urban Governance and Design Society Hub, Hong Kong University of Science and Technology, Guangzhou, China. 2 School of Accounting and Finance, Faculty of Business, The Hong Kong Polytechnic ...

Abstract: Automatic target recognition (ATR) has made great progress with the development of deep learning. However, the target feature in synthetic aperture radar (SAR) image is not consistent with ...

Introduction: The use of automation and sensor-based systems in livestock production allows monitoring of individual cows in real-time and provides the possibility of early warning systems to take ...

Abstract: This paper presents a new concept of building classification-type loss for regression sample based on conversion between regression and classification problems used in Support Vector ...

ABSTRACT: This paper proposes an adaptive and diverse hybrid-based ensemble method to improve the performance of binary classification. The proposed method is a non-linear combination of base models ...