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Showing result 16 - 20 of 20 essays matching the above criteria.

  1. 16. Analyzing the ability of Naive-Bayes and Label Spreading to predict labels with varying quantities of training data : Classifier Evaluation

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

    Author : Tedy Warsitha; Robin Kammerlander; [2016]
    Keywords : ;

    Abstract : A study was performed on Naive-Bayes and Label Spread- ing methods applied in a spam filter as classifiers. In the testing procedure their ability to predict was observed and the results were compared in a McNemar test; leading to the discovery of the strengths and weaknesses of the chosen methods in a environment of varying training data. READ MORE

  3. 17. Water treatment at personal level : An examination of five products intended for a small scale, personal point-of-use

    University essay from Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggande

    Author : Mathias Österdahl; [2016]
    Keywords : Water treatment; relief work; international missions; drinking water; disasters; Vattenrening; hjälparbete; internationella insatser; dricksvatten; katastrofer;

    Abstract : Water, and particularly clean water is essential for humans with a profound effect on health and has the capacity to reduce illnesses. Paradoxical, water is a medium where disease causing agents could be transmitted into the human body. READ MORE

  4. 18. Estimating 3D-trajectories from Monocular Video Sequences

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

    Author : Jonas Sköld; [2015]
    Keywords : 3D-reconstruction; Monocular Vision; Machine Learning; Nearest Neighbors; Kalman Filter; 3D-rekonstruktion; Monokulärseende; Maskininlärning; Närmaste grannar; Kalman-filter;

    Abstract : Tracking a moving object and reconstructing its trajectory can be done with a stereo camera system, since the two cameras enable depth vision. However, such a system would not work if one of the cameras fails to detect the object. READ MORE

  5. 19. Water harvesting and purification in rural Uganda : A pilot study

    University essay from Institutionen för teknik och samhälle

    Author : Eleonor Gustavsson; Christer Berdén; [2010]
    Keywords : drinking water; development countries; Uganda; harvseting; storage; purification; dricksvatten; utvecklingsländer; Uganda; insamling; lagring; rening;

    Abstract : This report is a thesis in mechanical engineering with a focus on development assistance. The thesis was carried out in collaboration with the Gombe Youth Development Organization. The task was to develop an adequate system to collect, purify and store water in the two rural villages Gombe and Kayunga in Uganda. READ MORE

  6. 20. Naturlig förekomst av arsenik och avskiljning av arsenik från grundvatten : test av olika filtertekniker avsedda för enskilda brunnar

    University essay from SLU/Dept. of Soil Sciences

    Author : Beatrice Tjernberg; [2008]
    Keywords : arsenik; geologi; grundvatten; mobilisering; enskilda brunnar; filterteknik; avskiljningsgrad; Sverige;

    Abstract : During the last few years the presence of high arsenic (As) concentrations in ground water has been of major concern both internationally and in Sweden. Much evidence has been reported about toxic effects caused by arsenic. READ MORE