Results 11 to 20 of about 12,148 (269)

Nonlinear regression via incremental decision trees [PDF]

open access: closedPattern Recognition, 2018
Abstract We study sequential nonlinear regression and introduce an online algorithm that elegantly mitigates, via an adaptively incremental hierarchical structure, convergence and undertraining issues of conventional nonlinear regression methods.
N. Denizcan Vanli   +4 more
openalex   +5 more sources

Incremental Optimization Mechanism for Constructing a Decision Tree in Data Stream Mining [PDF]

open access: goldMathematical Problems in Engineering, 2013
Imperfect data stream leads to tree size explosion and detrimental accuracy problems. Overfitting problem and the imbalanced class distribution reduce the performance of the original decision-tree algorithm for stream mining. In this paper, we propose an incremental optimization mechanism to solve these problems.
Hang Yang, Simon Fong
openalex   +4 more sources

A configurable board-level adaptive incremental diagnosis technique based on decision trees [PDF]

open access: green2015 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFTS), 2015
Functional diagnosis for complex electronic boards is a time-consuming task that requires big expertise to the diagnosis engineers. In this paper we propose a new engine for board-level adaptive incremental functional diagnosis based on decision trees. The engine incrementally selects the tests that have to be executed and based on the test outcomes it
Cristiana Bolchini, Luca Cassano
openalex   +2 more sources

Costs and cost-effectiveness of integrated screening for non-communicable diseases in TB contacts [PDF]

open access: yesIJTLD Open
BACKGROUND: Integrating non-communicable disease (NCD) screening into TB household contact investigations may identify undiagnosed NCDs and reduce the burden of both conditions.
Y. Hamada   +9 more
doaj   +2 more sources

An Incremental Fuzzy Decision Tree Classification Method for Mining Data Streams [PDF]

open access: bronze, 2007
One of most important algorithms for mining data streams is VFDT. It uses Hoeffding inequality to achieve a probabilistic bound on the accuracy of the tree constructed. Gama et al. have extended VFDT in two directions. Their system VFDTc can deal with continuous data and use more powerful classification techniques at tree leaves.
Tao Wang   +3 more
openalex   +3 more sources

Cost-effectiveness assessment of liquid biopsy for early detection of lung cancer in Brazil. [PDF]

open access: yesPLoS ONE
IntroductionLung cancer has a low survival rate due to late diagnosis, with most cases detected at advanced stages. Liquid biopsy, a non-invasive alternative to tissue biopsy, has emerged as a potential screening tool for early lung cancer detection ...
Kátia Marie Senna   +5 more
doaj   +2 more sources

Tenecteplase for ischemic stroke at 4.5 to 24 hours without thrombectomy: a cost-utility analysis from the perspective of Chinese healthcare system [PDF]

open access: yesFrontiers in Neurology
BackgroundTenecteplase improves functional outcomes in acute ischemic stroke (AIS) patients treated 4.5 to 24 h after symptom onset who do not undergo thrombectomy. However, its cost-utility remains unexamined.MethodsA hybrid model combining a short-term
Maolin Chen   +5 more
doaj   +2 more sources

Cost-Effectiveness Analysis of a Latent Tuberculosis Screening Program Among Healthcare Personnel [PDF]

open access: yesInquiry: The Journal of Health Care Organization, Provision, and Financing
Screening high-risk groups for Latent Tuberculosis Infection (LTBI) is crucial for TB elimination, as the large global reservoir of Mycobacterium tuberculosis bacilli poses a significant challenge to TB control globally.
Niludi Ranwanee Yasaratna MD   +1 more
doaj   +2 more sources

Decision Tree Incremental Learning Algorithm Oriented Intelligence Data [PDF]

open access: bronzeInternational Journal of Performability Engineering, 2018
Hongbin Wang
openalex   +2 more sources

IMPLEMENTATION OF DYNAMIC AND FAST MINING ALGORITHMS ON INCREMENTAL DATASETS TO DISCOVER QUALITATIVE RULES [PDF]

open access: yesApplied Computer Science, 2021
Association Rule Mining is an important field in knowledge mining that allows the rules of association needed for decision making. Frequent mining of objects presents a difficulty to huge datasets. As the dataset gets bigger and more time and burden to
Pannangi NARESH, R. SUGUNA
doaj   +3 more sources

Home - About - Disclaimer - Privacy