Search results for "Large scale data"

showing 3 items of 3 documents

Sequential Learning with LS-SVM for Large-Scale Data Sets

2006

We present a subspace-based variant of LS-SVMs (i.e. regularization networks) that sequentially processes the data and is hence especially suited for online learning tasks. The algorithm works by selecting from the data set a small subset of basis functions that is subsequently used to approximate the full kernel on arbitrary points. This subset is identified online from the data stream. We improve upon existing approaches (esp. the kernel recursive least squares algorithm) by proposing a new, supervised criterion for the selection of the relevant basis functions that takes into account the approximation error incurred from approximating the kernel as well as the reduction of the cost in th…

Data streamSupport vector machineApproximation errorBasis functionSequence learningLarge scale dataAlgorithmRegularization (mathematics)Subspace topologyMathematics
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The why, the how and the when of PGS 2.0

2016

STUDY QUESTION: We wanted to probe the opinions and current practices on preimplantation genetic screening (PGS), and more specifically on PGS in its newest form: PGS 2.0? STUDY FINDING: Consensus is lacking on which patient groups, if any at all, can benefit from PGS 2.0 and, a fortiori, whether all IVF patients should be offered PGS. WHAT IS KNOWN ALREADY: It is clear from all experts that PGS 2.0 can be defined as biopsy at the blastocyst stage followed by comprehensive chromosome screening and possibly combined with vitrification. Most agree that mosaicism is less of an issue at the blastocyst stage than at the cleavage stage but whether mosaicism is no issue at all at the blastocyst st…

0301 basic medicineEmbryologymedia_common.quotation_subjectFertilityBiology03 medical and health sciences0302 clinical medicinePregnancyGeneticsCleavage stagemedicineHumansGenetic TestingMolecular BiologyPreimplantation Diagnosismedia_commonGenetic testingGeneticsMedical educationblastocyst biopsy030219 obstetrics & reproductive medicinemedicine.diagnostic_testCompeting interestsurogenital systempreimplantation embryoObstetrics and Gynecologymassive parallel sequencingCell BiologyLarge scale dataEmbryo biopsyRedactionAneuploidyNew Research Horizon ReviewReproductive geneticsvitrification030104 developmental biologychromosomal abnormalitiesReproductive Medicinearray comparative genomic hybridizationFemalelipids (amino acids peptides and proteins)Developmental Biologypreimplantation genetic screeningMolecular Human Reproduction
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THE RELATIONSHIP BETWEEN CIVIC FACTORS AND THE MIDDLE PROFICIENCY LEVEL OF CIVIC KNOWLEDGE

2021

This study explores the relationship between civic and citizenship factors and the middle proficiency level of students’ civic knowledge in the Baltic countries: Estonia, Latvia and Lithuania. The study uses large scale data from the IEA’s International Civic and Citizenship Education Study (ICCS) 2016. According to ICCS 2016, 39% of students from the three Baltic countries and only 26% of students from the Nordic countries had a middle proficiency level of civic knowledge. This middle proficiency level is the largest group in comparison to other levels. Therefore, the study aims to recognise the differences between the highest and lowest achievements in the middle proficiency level of civi…

Gender equalityCritical thinking skillsMultivariable linear regressionmedia_common.quotation_subjectMathematics educationcitizenship education civic knowledge citizenship activities gender equality Baltic countries ICCS 2016 multivariable linear regressionLarge scale dataCitizenship educationPsychologyCitizenshipmedia_commonSOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference
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