Results 51 to 60 of about 4,416,987 (284)

Independent Component Analysis (ICA) based-clustering of temporal RNA-seq data. [PDF]

PLoS ONE, 2017
Gene expression time series (GETS) analysis aims to characterize sets of genes according to their longitudinal patterns of expression. Due to the large number of genes evaluated in GETS analysis, an useful strategy to summarize biological functional ...
Moysés Nascimento, Fabyano Fonseca E Silva, Thelma Sáfadi, Ana Carolina Campana Nascimento, Talles Eduardo Maciel Ferreira, Laís Mayara Azevedo Barroso, Camila Ferreira Azevedo, Simone Eliza Faccione Guimarães, Nick Vergara Lopes Serão   +8 more
doaj   +1 more source

Statistical physics of independent component analysis

, 2003
Statistical physics is used to investigate independent component analysis with polynomial contrast functions. While the replica method fails, an adapted cavity approach yields valid results. The learning curves, obtained in a suitable thermodynamic limit,
Amari A., Cichoki A., Hyvärinen A., Mézard M., Parisi G., R Urbanczik   +5 more
core   +2 more sources

Independent component approach to the analysis of EEG and MEG recordings [PDF]

, 2000
Multichannel recordings of the electromagnetic fields emerging from neural currents in the brain generate large amounts of data. Suitable feature extraction methods are, therefore, useful to facilitate the representation and interpretation of the data ...
Hämäläinen, Dr Matti, Jousmäki, Dr Veikko, Oja, prof. Erkki, Särelä, Mr Jaakko, Vigário, Dr Ricardo   +4 more
core   +1 more source

Application of independent component analysis to Fermilab Booster

Physical Review Special Topics. Accelerators and Beams, 2005
Autocorrelation is applied to analyze sets of finite-sampling data such as the turn-by-turn beam position monitor (BPM) data in an accelerator. This method of data analysis, called the independent component analysis (ICA), is shown to be a powerful beam ...
Xiaobiao Huang, S. Y. Lee, Eric Prebys, Ray Tomlin   +3 more
doaj   +1 more source

Solvent content of protein crystals from diffraction intensities by Independent Component Analysis [PDF]

, 2003
An analysis of the protein content of several crystal forms of proteins has been performed. We apply a new numerical technique, the Independent Component Analysis (ICA), to determine the volume fraction of the asymmetric unit occupied by the protein ...
A. Lamura, Authier, Cedergren-Zeppezauer, Comon, Cover, D. Siliqi, Dauter, Dauter, G. Nico, Giacovazzo, Glover, Hecht, Hecht, Hofmann, Huber, Hyvärinen, Hyvärinen, Hyvärinen, Jiang, Jones, Jutten, Kantardjeff, Kostrewa, Kostrewa, Massimo Ladisa, Matak-Vinkovic, Mattevi, Matthews, Moews, Moore, Morris, Papoulis, Spallarossa, Toro, Urzhumtsev   +34 more
core   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Background Subtraction Approach Based on Independent Component Analysis

Sensors, 2010
In this work, a new approach to background subtraction based on independent component analysis is presented. This approach assumes that background and foreground information are mixed in a given sequence of images.
Hugo Jiménez-Hernández
doaj   +1 more source

Meta-Analysis of Esophageal Cancer Transcriptomes Using Independent Component Analysis

Frontiers in Genetics, 2021
Independent Component Analysis is a matrix factorization method for data dimension reduction. ICA has been widely applied for the analysis of transcriptomic data for blind separation of biological, environmental, and technical factors affecting gene ...
Ainur Ashenova, Ainur Ashenova, Asset Daniyarov, Askhat Molkenov, Aigul Sharip, Andrei Zinovyev, Andrei Zinovyev, Ulykbek Kairov   +7 more
doaj   +1 more source

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine, Ofélie Trudeau‐Ferrin, Caroline Laverdière, Patrick Hamel, Rosanne Superstein, Bénédicte Koukoui, Carole Provost, Paul C. Nathan, Vijay Ramaswamy, Furqan Shaikh, Brenda Gallie, Ashwin Mallipatna, Stephanie Kletke, Helen Dimaras, Hallie Coltin   +14 more
wiley   +1 more source