Results 101 to 110 of about 346,286 (280)

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

open access: yesAdvanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren   +10 more
wiley   +1 more source

Mining learning preferences in web-based instruction: Holists vs. Serialists [PDF]

open access: yes, 2011
Web-based instruction programs are used by learners with diverse knowledge, skills and needs. These differences determine their preferences for the design of Web-based instruction programs and ultimately influence learners' success in using them ...
Chen, SY, Clewley, N, Liu, X
core  

Advanced Experiment Design Strategies for Drug Development

open access: yesAdvanced Intelligent Discovery, EarlyView.
Wang et al. analyze 592 drug development studies published between 2020 and 2024 that applied design of experiments methodologies. The review surveys both classical and emerging approaches—including Bayesian optimization and active learning—and identifies a critical gap between advanced experimental strategies and their practical adoption in ...
Fanjin Wang   +3 more
wiley   +1 more source

A Generalized Framework for Data‐Efficient and Extrapolative Materials Discovery for Gas Separation

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study introduces an iterative supervised machine learning framework for metal‐organic framework (MOF) discovery. The approach identifies over 97% of the best performing candidates while using less than 10% of available data. It generalizes across diverse MOF databases and gas separation scenarios.
Varad Daoo, Jayant K. Singh
wiley   +1 more source

PERBANDINGAN PERFORMANSI ALGORITMA C4.5 DAN CART DALAM KLASIFIKSI DATA NILAI MAHASISWA PRODI TEKNIK KOMPUTER POLITEKNIK NEGERI PADANG

open access: yesJurnal Teknoif Teknik Informatika Institut Teknologi Padang, 2014
Dalam beberapa tahun terakhir, penggunaan data mining di dunia pendidikan yang dikenal sebagai educational data mining (EDM) semakin berkembang. Namun sebagian besar penggunaan itu dilakukan pada data yang berasal dari pendidikan berbasis web, komputer ...
Indri Rahmayuni
doaj   +1 more source

Enriching Education through Data Mining [PDF]

open access: yes, 2011
Education is acknowledged to be the primary vehicle for improving the economic well-being of people [1,6]. Textbooks have a direct bearing on the quality of education imparted to the students as they are the primary conduits for delivering content knowledge [9].
Rakesh Agrawal   +3 more
openaire   +1 more source

Sampling Strategy: An Overlooked Factor Affecting Artificial Intelligence Prediction Accuracy of Peptides’ Physicochemical Properties

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study reveals that sampling strategy (i.e., sampling size and approach) is a foundational prerequisite for building accurate and generalizable AI models in peptide discovery. Reaching a threshold of 7.5% of the total tetrapeptide sequence space was essential to ensure reliable predictions.
Meiru Yan   +3 more
wiley   +1 more source

Language MOOCs: An expanding field

open access: yesTechnology in Language Teaching & Learning, 2019
MOOCs (Massive Open Online Courses) were first introduced to the wider public in 2008, with the first language MOOCs appearing in 2012. Following the initial hype (The New York Times crowned 2012 the Year of the MOOC), practical experiences and research
Napat Jitpaisarnwattana   +2 more
doaj   +1 more source

Academic data derived from a university e-government analytic platform: An educational data mining approach. [PDF]

open access: yesData Brief, 2023
Chytas K   +4 more
europepmc   +1 more source

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