Discriminant analysis

Bài giảng "Máy học nâng cao: Dimension reduction and feature selection" cung cấp cho người học các kiến thức: Introduction - dimensionality reduction and feature selection, dimensionality reduction, feature selection. Cuối bài giảng có phần bài tập để người học ôn tập và củng cố kiến thức.

81p abcxyz123_08 11-04-2020 44 6   Download

Bài giảng Khai phá dữ liệu (Data mining): Dimensionality reduction and feature selection, chương này trình bày những nội dung về: introduction to dimensionality reduction and feature selection; principal component analysis (PCA); fisher’s linear discriminant analysis (LDA);... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!

81p diepkhinhchau 18-09-2023 15 5   Download

The aim of this research was to examine if a visual based training method could improve badminton player's decision making and in game performance. This research comprises a collection of research problems relating 10 visual based training, digital learning and general tau theory in relation 10 badminton.

183p runthenight05 01-03-2023 7 3   Download

Through the Analysis it is clear that if the companies are able to maintain employee Branding then they will definitely earn profit through the most important factor i.e. satisfaction of employees which is converted into customers satisfaction.

11p guineverehuynh 22-06-2020 38 2   Download

Diagnostic tests by molecular biology is made for studying the relations among Fusarium species for linking production of proteins, degree of relationship and occurrence of malformation. Determination of proteins for isolates causing-disease by SDS-PAGE explained there’s specific band for each fungus and there are common bands among some isolates of fungi. Since, band with MW 30 KDa represented only in F. proliferatum and F. oxysporum and F. subgluti-nans respectively. This band considered as specific band for these isolates, which released high patho-genisity effect.

7p zingzing09 24-04-2013 59 3   Download

A new approach of predicting structural classes of protein domain sequences is presented in this paper. Besides the amino acid composition, the composition of several dipeptides, tripeptides, tetrapeptides, pentapeptides and hexapeptides are taken into account based on the step-wise discriminant analysis. The result of jackknife test shows that this new approach can lead to higher pre-dictive sensitivityand specificityfor reduced sequence similaritydatasets.

7p research12 23-04-2013 33 3   Download

Fourier transform infrared spectroscopy was performed on human leukemic daunorubicin-sensitiveK562 cells and their multiresistant counterpart derived by selection. Statistical analysis, including variable reduction and linear discrimi-nant analysis was performed on sensitive and multiresistant cells spectra in order to establish a diagnostic tool for multiresistant pattern. For each of the twomethods of data reduction tested [genetic algorithm or principal component analysis (PCA)] discriminationbetween the twocell lineswas found to be possible....

6p research12 23-04-2013 43 2   Download

The unique ability of mammals to detect and discriminate between thou-sands of different odorant molecules is governed by the diverse array of olfactory receptors expressed by olfactory sensory neurons in the nasal epithelium. Olfactory receptors consist of seven transmembrane domain G protein-coupled receptors and comprise the largest gene superfamily in the mammalian genome.

12p vinaphone15 27-02-2013 46 4   Download

l-Canavanine occurs as a toxic non-protein amino acid in more than 1500 leguminous plants. One mechanism of its toxicity is its incorporation into proteins, replacingl-arginine and giving rise to functionally aberrant poly-peptides.

12p vinaphone15 27-02-2013 26 1   Download

The crystal structure of flavoredoxin fromDesulfovibrio vulgarisMiyazaki F was determined at 1.05 A˚ resolution and its ferric reductase activity was examined. The aim was to elucidate whether flavoredoxin has structural similarity to ferric reductase and ferric reductase activity, based on the sequence similarity to ferric reductase from Archaeoglobus fulgidus.

14p vinaphone15 25-02-2013 30 3   Download

Steiner symmetrization, one of the simplest and most powerful symmetrization processes ever introduced in analysis, is a classical and very well-known device, which has seen a number of remarkable applications to problems of geometric and functional nature. Its importance stems from the fact that, besides preserving Lebesgue measure, it acts monotonically on several geometric and analytic quantities associated with subsets of Rn. Among these, perimeter certainly holds a prominent position.

34p noel_noel 17-01-2013 41 7   Download

The risk of acquiring variant Creutzfeldt–Jakob disease is closely related to polymorphism at codon 129 of the human prion gene, because almost all variant Creutzfeldt–Jakob disease patients are Met⁄Met homozygotes. Although animal transmission experiments corroborated this seeding dis-crimination, the origin of the differential seeding efficiency of the bovine prion seed for human codon 129 polymorphism remained elusive.

11p cosis54 09-12-2012 33 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Improved Facial-Feature Detection for AVSP via Unsupervised Clustering and Discriminant Analysis

12p sting12 11-03-2012 55 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Analysis of expressed sequence tags from a single wheat cultivar facilitates interpretation of tandem mass spectrometry data and discrimination of gamma gliadin proteins that may play different functional roles in flour

14p panasonic06 25-12-2011 51 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: A decision support framework for the discrimination of children with controlled epilepsy based on EEG analysis

14p panasonic01 12-12-2011 49 4   Download

Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Discriminating between elderly and young using a fractal dimension analysis of centre of pressure...

10p thulanh9 07-10-2011 69 4   Download