Essays about: "korrelationskoefficient"

Showing result 16 - 20 of 26 essays containing the word korrelationskoefficient.

1. 16. An automated approach to clustering with the framework suggested by Bradley, Fayyad and Reina

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Jesper Berglund; [2018]
   Keywords : Clustering; Big Data; K-means; BFR; Single pass algorithms; Klustring; Big Data; K-means; BFR; Single pass algorithms;

   Abstract : Clustering with the framework suggested by Bradley, Fayyad and Reina allows for great scalability. However, practical challenges appear when applying the framework. One of the challenges is to define model parameters. This includes defining the number of clusters (K). READ MORE

3. 17. Evaluation of astructured-light 3D-scanner for respiratory gating in PET/CT in a clinical setting

   University essay from KTH/Medicinteknik och hälsosystem

   Author : Elin Wessel; [2018]
   Keywords : ;

   Abstract : In this study a structured light prototype device was evaluated for the possible use as a respiratory gating device in PET/CT. The device functions by measuring the movement in the vertical direction of the obtained 3D-surface of the chest and abdomen with the breathing. READ MORE

4. 18. Aspects of modern health worries as predictors of development of anxiety and depression symptoms

   University essay from Umeå universitet/Institutionen för psykologi

   Author : Arvid Edberg; Emil Ahlzén; [2018]
   Keywords : Modern health worries; MHW; Modern Health Worries Scale; MHWS; anxiety; depression; Modern hälsooro; MHO; Modern Health Worries Scale; MHWS; ångest; depression;

   Abstract : Worries about the negative health effects of modern life (Modern health worries, MHW) have increased during the last decades, but the phenomenon is not fully understood. The present study investigated the associative and predictive relationship between different types of MHW and symptoms of anxiety and depression in a large sample from Västerbotten county, Sweden (n=2223). READ MORE

5. 19. Measuring correlation between commit frequency and popularity on GitHub

   University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

   Author : Mårten Grönlund; Jonathan Jefford-Baker; [2017]
   Keywords : ;

   Abstract : This thesis studies the correlation between the commit frequency and popularity of Github projects. Over 12 000 projects were retrieved using the Github API, resulting in a dataset containing 85 projects after filtering out projects that were deemed unfit. READ MORE

6. 20. Validation study of a portable accelerometer to measure muscular power output : Correlation between the Beast Sensor and the linear encoder MuscleLab

   University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

   Author : Jonas Bergenblad; [2017]
   Keywords : power; beast sensor; musclelab; squat; bench press; linear encoder; linear position transducer; accelerometer; training;

   Abstract : Abstract Background: The ability to produce a high power output can be the deciding factor in determining which athlete wins or loses in a sporting event. Power output can be measured in an exercise like the squat or bench press. READ MORE