Hybrid pre-processing technique for handling imbalanced data and detecting outliers for KNN classifier

P Nair, I Kashyap - … Conference on Machine Learning, Big Data …, 2019 - ieeexplore.ieee.org
Data mining is a technique of examining huge quanta of pre-existing data in order to
discover new patterns and relationships among them, which will help to make better …

Time series outlier removal and imputing methods based on Colombian weather stations data

J Parra-Plazas, P Gaona-Garcia… - … Science and Pollution …, 2023 - Springer
The time data series of weather stations are a source of information for floods. The study of
the previous wintertime series allows knowing the behavior of the variables and the result …

Representation learning and predictive classification: Application with an electric arc furnace

LD Rippon, I Yousef, B Hosseini, A Bouchoucha… - Computers & Chemical …, 2021 - Elsevier
Data-driven disciplines such as biostatistics and chemometrics are undergoing a period of
transformation propelled by powerful advances in computational hardware, parallel …

Mir_mad: An efficient and on-line approach for anomaly detection in dynamic data stream

CH Tan, VCS Lee, M Salehi - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
Anomaly detection in a dynamic data stream is a challenging task. The endless bound and
high arriving rate of data prohibits anomaly detection models to store all observations in …

Method for outlier detection: a tool to assess the consistency between laboratory data and ultraviolet–visible absorbance spectra in wastewater samples

D Zamora, A Torres - Water science and technology, 2014 - iwaponline.com
Reliable estimations of the evolution of water quality parameters by using in situ
technologies make it possible to follow the operation of a wastewater treatment plant …

Outliers detection in multi-label datasets

M Bello, G Nápoles, R Morera, K Vanhoof… - Advances in Soft …, 2020 - Springer
In many knowledge discovery applications, finding outliers, ie objects that behave in an
unexpected way or have abnormal properties, is more interesting than finding inliers in a …

Comparative analysis of machine learning techniques in classification cervical cancer using isolation forest with adasyn

F Iffath, SJ Maisha, M Rashida - … of the International Conference on Big …, 2022 - Springer
Cervical cancer is a form of cancer that forms in the cervix area. Majority of this form of
cancer are related to human papillomavirus infection. Cervical cancer is linked with a …

Speeding problem detection in business surveys: benefits of statistical outlier detection methods

B Žmuk - Croatian operational research review, 2017 - hrcak.srce.hr
Speeding problem detection in business surveys: benefits of statistical outlier detection
methods 1. Introduction Page 1 Croatian Operational Research Review 33 CRORR 8(2017) …

Machine Learning Prediction Model for Heart Disease Data Based on Feature Engineering

MA Sohail, KB Ali, S Vats, A Pandey… - 2024 15th International …, 2024 - ieeexplore.ieee.org
Growing health risks has brought up remarkable impact in the mind of people to find the
most important factors responsible for diseases like diabetes, heart disease and so on. In …

Detection of outliers and imputing of missing values for water quality UV-Vis absorbance time series

L Plazas-Nossa, MAÁ Angulo, A Torres - Ingeniería, 2017 - revistas.udistrital.edu.co
Abstract Context: The UV-Vis absorbance collection using online optical captors for water
quality detection may yield outliers and/or missing values. Therefore, data pre-processing is …