Locality preserving partial least squares discriminant analysis for face recognition
We propose a locality preserving partial least squares discriminant analysis (LPPLSDA) which adds a locality preserving feature to the conventional partial least squares discriminant analysis(PLS-DA). The locality preserving feature captures the within group structural information via a similarity g...
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| Format: | Article |
| Language: | English |
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Springer
2022-02-01
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| Series: | Journal of King Saud University: Computer and Information Sciences |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1319157819309759 |
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| _version_ | 1849315979904942080 |
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| author | Muhammad Aminu Noor Atinah Ahmad |
| author_facet | Muhammad Aminu Noor Atinah Ahmad |
| author_sort | Muhammad Aminu |
| collection | DOAJ |
| description | We propose a locality preserving partial least squares discriminant analysis (LPPLSDA) which adds a locality preserving feature to the conventional partial least squares discriminant analysis(PLS-DA). The locality preserving feature captures the within group structural information via a similarity graph. The ability of LPPLS-DA to capture local structures allows it to be better suited for face recognition. We evaluate the performance of our proposed method on several benchmarked face databases which offer different levels of complexity in terms of sample size as well as image acquisition conditions. The experimental results indicate that, for each database used, the proposed method consistently outperformed the conventional PLS-DA method. |
| format | Article |
| id | doaj-art-6656b046edf34bc3b7ab3780d8d16dd5 |
| institution | Kabale University |
| issn | 1319-1578 |
| language | English |
| publishDate | 2022-02-01 |
| publisher | Springer |
| record_format | Article |
| series | Journal of King Saud University: Computer and Information Sciences |
| spelling | doaj-art-6656b046edf34bc3b7ab3780d8d16dd52025-08-20T03:51:59ZengSpringerJournal of King Saud University: Computer and Information Sciences1319-15782022-02-0134215316410.1016/j.jksuci.2019.10.007Locality preserving partial least squares discriminant analysis for face recognitionMuhammad Aminu0Noor Atinah Ahmad1School of Mathematical Sciences, Universiti Sains Malaysia, 11800 Minden, Pulau Pinang, MalaysiaCorresponding author.; School of Mathematical Sciences, Universiti Sains Malaysia, 11800 Minden, Pulau Pinang, MalaysiaWe propose a locality preserving partial least squares discriminant analysis (LPPLSDA) which adds a locality preserving feature to the conventional partial least squares discriminant analysis(PLS-DA). The locality preserving feature captures the within group structural information via a similarity graph. The ability of LPPLS-DA to capture local structures allows it to be better suited for face recognition. We evaluate the performance of our proposed method on several benchmarked face databases which offer different levels of complexity in terms of sample size as well as image acquisition conditions. The experimental results indicate that, for each database used, the proposed method consistently outperformed the conventional PLS-DA method.http://www.sciencedirect.com/science/article/pii/S1319157819309759Partial least squares discriminant analysisLinear discriminant analysisLocality preserving projectionManifold structureMachine learning |
| spellingShingle | Muhammad Aminu Noor Atinah Ahmad Locality preserving partial least squares discriminant analysis for face recognition Journal of King Saud University: Computer and Information Sciences Partial least squares discriminant analysis Linear discriminant analysis Locality preserving projection Manifold structure Machine learning |
| title | Locality preserving partial least squares discriminant analysis for face recognition |
| title_full | Locality preserving partial least squares discriminant analysis for face recognition |
| title_fullStr | Locality preserving partial least squares discriminant analysis for face recognition |
| title_full_unstemmed | Locality preserving partial least squares discriminant analysis for face recognition |
| title_short | Locality preserving partial least squares discriminant analysis for face recognition |
| title_sort | locality preserving partial least squares discriminant analysis for face recognition |
| topic | Partial least squares discriminant analysis Linear discriminant analysis Locality preserving projection Manifold structure Machine learning |
| url | http://www.sciencedirect.com/science/article/pii/S1319157819309759 |
| work_keys_str_mv | AT muhammadaminu localitypreservingpartialleastsquaresdiscriminantanalysisforfacerecognition AT nooratinahahmad localitypreservingpartialleastsquaresdiscriminantanalysisforfacerecognition |