boosting相关论文
协同过滤（CF）算法基于物品之间或用户之间的相似度实现个性化推荐，然而数据稀疏性一直是CF面临的挑战之一。针对用户-物品评分稀疏问......
Light amplified oxidative stress in tumor microenvironment by carbonized hemin nanoparticles for boo
Photodynamic therapy (PDT), which utilizes light excite photosensitizers (PSs) to generate reactive oxygen species (ROS)......
Environmental audio classification has been the focus in the field of speech recognition.Random forest is a powerful mac......
首先介绍了特定领域多语种信息抽取系统的基本模型,并针对该系统的预处理模块的需要,提出了一种基于机器学习方法的文本分类系统.......
速效氮含量的预测在土壤养分诊断中具有重要意义,通过特征选择和回归预测算法可有效地提高速效氮光谱检测模型的预测精度。选取了......
2019年5G的商用，标志着我国正式步入5G时代。无线通信技术对社会经济的影响越来越大，新一代移动通信网络的推出将极大的改变人们的生......
针对蜜网系统易被攻击者通过时延特征进行识别的问题,提出一种基于集成学习的业务网络时延模拟算法。该方法首先采集业务服务所在......
Adaptability of machine learning methods and hydrological models to discharge simulations in dataspa
The accurate simulation and prediction of runoff in alpine glaciated watersheds is of increasing importance for the comp......
As an important part of modern electronics,displays are evolving from rigid and bulky modules to flexible screens.In rec......
A high-speed germanium(Ge)waveguide photodiode(PD)is one of the key components of an integrated silicon photonics platfo......
Comparative study for machine learning classifier recommendation to predict political affiliation ba
In the current era of social media,different platforms such as Twitter and Facebook have frequently been used by leaders......
Dimension reduction and variable selection are two effective methods for processing high-dimensional data analysis.I......
极限学习机(ELM)是一种基于单隐层前馈神经网络的新算法(如图1)，因其结构简单、学习速度快、参数少等优势[1]，引起了广泛关注。......
On 11th November(the Double Eleven shopping gala)2020,Pop Mart achieved a sales amount of RMB 142 million at its flagshi......
A clustering algorithm based selective neural networks ensemble (CLUSEN) is proposed to predict the degree of malignancy......
<正>The Memorandum of understanding on deepening standardization reform and accelerating standardization development in ......
集成学习是一种受到广泛认可和使用的机器学习算法.为此提出一种新的多类集成学习算法,即AdaBoost belief.此算法改进多类集成学习......
Ferrites boosting photocatalytic hydrogen evolution over graphitic carbon nitride: a case study of(C
The charge carrier separation and surface catalytic redox reactions are of primary importance as elementary steps in pho......
Boosting oxygen reduction activity of spinel Co Fe2O4by strong interaction with hierarchical nitroge
The unique hierarchical nitrogen-doped carbon nanocages(h NCNC) are used as a new support to homogeneously immobilize sp......
针对主观文本识别、情感分词以及情感分类模型选择等研究方法上存在的效率较低、文本表达维度高等问题,文章提出了一种基于旋进原......
2016浙江省时尚产品设计大赛暨第二届中国(义乌)国际时尚产业创新创业大赛颁奖典礼以及获奖作品秀最近在义乌举行。本次大赛设饰品......
Effects on type 2 diabetes complicated with pulmonary tuberculosis:regiment of insulin,isoniazid,rif
OBjECTIVE:To observe the clinical effect on type 2diabetes mellitus(T2DM) complicated with pulmonary tuberculosis(TB) of......
To thoroughly solve the problem of inadequate domestic demand,China needs a series of reforms A ccelerating economic gro......
Moving from basic needs to improving social welfare and boosting the capacity for self-development in national poverty r......
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Nonlinearity caused by the clock feed-through of a bootstrapped switch and its compensation techniques are analyzed.All ......
A capacitor-free CMOS low-dropout (LDO) regulator for system-on-chip (SoC) applications is pre- sented. By adopting AC-b......
This paper describes using a high-speed continuous-time analog adaptive equalizer as the front-end of a receiver for a h......
An automatic detection and evaluation method of the Erhua(also called r-retroflexion or retrofex suffixation)in the Puto......
A new broadband low-noise amplifier(LNA) is proposed. The conventional common gate(CG) LNA exhibitsarelativelyhighnoisef......
The vast Northwest China,includingGansu,Qinghai,Shaanxi provinces andNingxia,Xinjiang autonomous regions,formsone third......
以三峡库区秭归至巴东段为研究区,从多源空间数据中提取9个致灾因子作为区域滑坡易发性分析的评价指标,基于Boosting集成学习......
极限学习机(ELM)是一种基于单隐层前馈神经网络的新算法(如图1)，因其结构简单、学习速度快、参数少等优势[1]，引起了广泛关注。......
论文的主要内容包括:从统计学习理论的统计基础开始着手,与经典模式识别相比较,从中可以看到统计思想的发展进步:从统计学的大数定......
基因芯片是获取大规模基因表达数据的崭新技术，运用这种技术可以获得并分析机体组织中成千上万个基因的表达水平及其与疾病的关系。......
今天，人脸检测的应用背景已经远远超出了人脸识别系统的范畴，在基于内容的检索、数字视频处理、视觉监测等方面有着重要的应用价值。......
随着网络技术的不断发展和网络应用范围的不断扩大，对网络的各类攻击与破坏也与日俱增，随着网络攻击手段的多元化、复杂化、智能化，单......
人脸识别技术应用背景广泛,可用于身份识别、人脸的视频检索以及人机交互等诸多领域。这些巨大的应用前景使得人脸识别技术越来越......
数据挖掘(Data Mining)是在应用需求的背景下产生并迅速发展起来的、开发信息资源的一套科学方法、算法及软件工具和环境，是集统计......
目标跟踪是计算机视觉领域中一个重要且富有挑战性的研究课题,它通过对视频中特定目标的定位与跟踪,为进一步的行为识别分析提供支......
石油、煤、天然气等不可再生能源的蕴藏是有限的。同时,随着化石燃料大规模的开采和消耗,带来了严重的环境问题。各国对新能源的发......
情感分类旨在利用计算机技术充分挖掘和判断文本发布者的情感态度,为决策者提供有价值的参考信息。但相关技术高度依赖训练语料的......
随着全球范围内环境保护观念及节能意识的宣传推广,绿色数据中心(Green Data Center,GDC)的建设受到广泛关注。绿色数据中心一方面......
半监督集成学习(semi-supervised Ensemble)是利用半监督和集成学习来提升模型性能的一种方法。半监督学习改善了集成学习中样本量......
近些年来,由于Android平台的开放性和易用性,基于Android的智能手机受到越来越多的消费者的青睐,越来越多的开发者转向了Android应......
This paper focuses on a state sharing method for an artificial neural network (ANN) and hidden Markov model (HMM) hybrid......
Driven by a demand for better fuel economy and increasingly stringent emissions regulations over a wide range of custome......
