A Multi-ELM Model for Incomplete Data

Simple item page
dc.contributorLendasse, Amaury
dc.contributor.authorChi, Baichuan
dc.date.accessioned2022-09-22T20:54:20Z
dc.date.available2022-09-22T20:54:20Z
dc.date.issued2022-04-14
dc.description.abstractOur research involves the creation of a novel model of Extreme Learning Machines (ELMs) for incomplete data. ELMs are fast accurate randomized neural networks that is commonly used in the industry. However, ELM can only be applied on the complete dataset. In reality, it's common to have incomplete values due to human errors, device malfunction or intentional missing. Therefore, a novel Multi-ELM Model for incomplete data is proposed, consisting of multiple secondary ELMs and one primary ELM. The secondary ELMs are approximating the hidden layer output in the primary ELM for the data with missing values. This model can be applied on data with any missing patterns, without using imputations and can outperform the traditional imputation methods such as K Nearest Neighbor (KNN) imputation and Mean Imputation (MI) within a reasonable fraction of missing values (0% to 20%), as it avoids the noises intruded by imputations.
dc.description.departmentInformation and Logistics Technology, Department of
dc.description.departmentHonors College
dc.identifier.urihttps://hdl.handle.net/10657/11675
dc.language.isoen_US
dc.relation.ispartofSummer Undergraduate Research Fellowship
dc.rightsThe author of this work is the copyright owner. UH Libraries and the Texas Digital Library have their permission to store and provide access to this work. Further transmission, reproduction, or presentation of this work is prohibited except with permission of the author(s).
dc.titleA Multi-ELM Model for Incomplete Data
dc.typePoster

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Chi_Baichuan_Poster_SURF_URD2022.pdf
Size:
402.59 KB
Format:
Adobe Portable Document Format
Download

Collections

Undergraduate Research Day Student Projects