Results 41 to 50 of about 578,033 (291)

Indeks aksesibilitas regional Jawa Tengah dan Daerah Istimewa Yogyakarta menggunakan principal component analysis dan kernel density analysis

open access: yesRegion: Jurnal Pembangunan Wilayah dan Perencanaan Partisipatif, 2021
Jawa Tengah dan Daerah Istimewa Yogyakarta merupakan dua provinsi yang memiliki keterkaitan tinggi. Studi-studi sebelumnya menerangkan bahwa keterkaitan itu utamanya adalah keterkaitan ekonomi.
Dwi Aditya Indra Lesmana   +1 more
doaj   +1 more source

DP-PCA: Statistically Optimal and Differentially Private PCA

open access: yesAdvances in Neural Information Processing Systems 35, 2022
We study the canonical statistical task of computing the principal component from $n$ i.i.d.~data in $d$ dimensions under $(\varepsilon,δ)$-differential privacy. Although extensively studied in literature, existing solutions fall short on two key aspects: ($i$) even for Gaussian data, existing private algorithms require the number of samples $n$ to ...
Xiyang Liu   +3 more
openaire   +3 more sources

Processed_QC_approved_normalised_expr_ICGC-PCA

open access: yes, 2021
Processed (sequencing reads aligned to the GRCh37 reference genome with TopHat using Bowtie), QC-approved (FastQC and htseq-qa), annotated (Htseq-count) and normalised expression data from ICGC-PCA project used in "The Transcriptomic Landscape of ...
Jacek Marzec (10337468)
core   +1 more source

Mamba-Enhanced Background Suppression Diffusion Model for Hyperspectral Anomaly Detection

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Hyperspectral anomaly detection (HAD) faces a significant challenge in separating scarce, small and subtle anomalous targets from complex backgrounds.
Dan Sun, Shengwei Zhong, Chen Gong
doaj   +1 more source

Total Flavonoid Content and Antioxidant Activity of Temu Mangga (Curcuma mangga Val. & Zijp) and its Classification with Chemometrics

open access: yesJournal of Food and Pharmaceutical Sciences, 2020
Indonesia is a rich country in terms of its biodiversity. Herbs that are widely used to maintain a healthy body comes from the Zingiberaceae family, including temu mangga. Temu mangga (Curcuma mangga Val.
Yuniar Intan Hartono   +5 more
doaj   +1 more source

Genetic Diversity Analysis of Restorer Lines of Rapeseed (Brassica napus L.) [PDF]

open access: yesArab Universities Journal of Agricultural Sciences
Genetic diversity (GD) helps in the selection of valuable parents which is the key to improving heterosis breeding and thus GD within the collected or derived germplasm should be explored.
Panchali Chakraborty   +3 more
doaj   +1 more source

Reduksi Dimensi untuk Meningkatkan Kinerja Pengklasteran Perilaku Siswa pada Sistem e-Learning

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2021
Pandemi corona telah mengubah proses pembelajaran dari yang semula tatap muka secara langsung (offline) menjadi pembelajaran secara daring (online).
Yuni Yamasari   +4 more
doaj   +1 more source

Overview of 2D-PCA MSM (smaller dotted rectangle) and 2D-PCA-R MSM (larger dotted rectangle).

open access: yes, 2021
Overview of 2D-PCA MSM (smaller dotted rectangle) and 2D-PCA-R MSM (larger dotted rectangle).
Yumi Iwashita (11261748)   +3 more
core   +1 more source

A survey on deep learning for polyp segmentation: techniques, challenges and future trends

open access: yesVisual Intelligence
Early detection and assessment of polyps play a crucial role in the prevention and treatment of colorectal cancer (CRC). Polyp segmentation provides an effective solution to assist clinicians in accurately locating and segmenting polyp regions.
Jiaxin Mei   +6 more
doaj   +1 more source

Distance Functions for Local PCA Methods [PDF]

open access: yes, 2010
Kaiser A, Schenck W, Möller R. Distance Functions for Local PCA Methods. In: ESANN 2010 proceedings - European Symposium on Artificial Neural Networks.
Kaiser, Alexander   +2 more
core  

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