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… den här rapporten handlar om ansiktsigenkänning från webbkameror med hjälp av principal component analysis samt artificiella neurala nätverk av typen feedforward. Arbetet förbättrar tekniken med hjälp av filterbaserade metoder som bland annat används inom ansiktsdetektering …
… situations (milking, undisturbed behaviour and novel object). With the help of Principal component analysis four components that together explained 72% of the variation in data were found. The two first components could then be interpreted. The first component corresponds to the …
… the approach of SCB for seasonal decomposition and the so called likelihood principal. The statistical program package TRAMO/SEATS is used throughout the investigation. The formulation of adequate ARIMA models is carried out through the automatic function of TRAMO and seasonal …
… at comparing transactions comprising similar intellectual property rights and principally using the same pricing variables from those transactions. With regard to the evaluation factors market aggregation, usability and repeatability; our conclusion is that the income based …
A study of Ikea and Ilva in Sweden and Denmark
… showed somewhat divergent perception between Danes and Swedes. Further, the principal components analysis helped to discover and prioritize the store components that Ikea and Ilva should reflect on when capturing image perceptions among consumers.
… units consisting in a number of high school teachers. The analysis has two principal theoretical departure points, involving democracy theory and implementation analysis, respectively. The former is utilized to help identifying what sort of democracy permeates the governing …
… of which was to be implemented, Sandvik Coromant gave the implementation of principal improvement proposals the highest priority The work continued in that direction and took out routines and suggestions on an updated workplace. This has generated verified set-up time reductions …
… points in industrial design and was conducted during April to June 2014. The principal of the thesis works at Plastic Produkter. The assignment was to develop equipment for an effective way to dose, mix silicon, fill a special designed plastic bag and then seal it. The bag is …
… points in industrial design and was conducted during April to June 2014. The principal of the thesis works at Plastic Produkter. The assignment was to develop equipment for an effective way to dose, mix silicon, fill a special designed plastic bag and then seal it. The bag is …
… of five bone elements, scapula, humerus, radius, ulna and femur. A principal component analysis has been applied in order to decide which measurements to be further used in the analysis. Different proportions have been calculated on these measurements. A test to try the method …
… using both traditional EWMA models as well as improved estimators using principal component analysis.Covariance prediction models were evaluated separately using a minimum-variance portfolio optimization technique and provided a significant risk reduction compared to the …
… of airflow have resulted in major changes in temperature. The validation principally shows that the model gives a good estimation of the temperature in the compartment. The static values of the model differs from the values of the measured data but is regarded being as within an …
… utvärderas. I det här projektet har de multivariata analysmetoderna PCA (principalkomponentanalys) och PLS (partial least squares projection to latent structures) använts på data över avloppsvatten insamlat på Hammarby Sjöstadsverk. På reningsverken ställs idag allt hårdare krav …
… The high-dimension of the feature vectors from correlation is reduced through principal component analysis. By visualising the dimension reduced data by ordinary plotting and observing the result classification is performed by locating anomalies in feature space, where distinct …
Bakgrunden till detta examensarbete är ett behov av att införa vibrationsmätning i form av ett tillståndsbaserat underhåll vid AB Sandvik Coromants produktionsanläggning i Gimo. Underhållsarbetet på AB Sandvik Coromant i Gimo bedrivdes vid tidpunkten för studien som avhjälpande …
