Essays about: "avvikande beteende"

Showing result 1 - 5 of 17 essays containing the words avvikande beteende.

  1. 1. EVALUATION OF UNSUPERVISED MACHINE LEARNING MODELS FOR ANOMALY DETECTION IN TIME SERIES SENSOR DATA

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

    Author : Lorenzo Bracci; Amirhossein Namazi; [2021]
    Keywords : Machine learning; Unsupervised learning; Anomaly detection; Time Series data; Maskininlärning; Oövervakat Lärande; Anomalidetektering; tidsseriedata;

    Abstract : With the advancement of the internet of things and the digitization of societies sensor recording time series data can be found in an always increasing number of places including among other proximity sensors on cars, temperature sensors in manufacturing plants and motion sensors inside smart homes. This always increasing reliability of society on these devices lead to a need for detecting unusual behaviour which could be caused by malfunctioning of the sensor or by the detection of an uncommon event. READ MORE

  2. 2. Behavioural effects on Lymnaea stagnalis following sublethal exposure to the antidepressant fluoxetine

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Jennie Hansson; [2021]
    Keywords : Ecotoxicology; Lymnaea stagnalis; fluoxetine; SSRI; Toxicity; sub-lethal; dose-response relationship; Earth and Environmental Sciences;

    Abstract : The use of selective serotonin reuptake inhibitors (SSRI), a group of antidepressants, increases globally resulting in higher concentrations also in wastewater recipients. These concentrations may cause altered behaviour of aquatic organisms and have effects on whole ecosystem level. READ MORE

  3. 3. Artificial intelligence for segmentation of nuclei from transmitted images

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Norah Klintberg Sakal; [2020]
    Keywords : image segmentation; U2OS convolutional neural network; artificial intelligence; human bone osteosarcoma;

    Abstract : State-of-the-art fluorescent imaging research is strictly limited to eight fluorophore labels duringthe study of intercellular interactions among organelles. The number of excited fluorophore colorsis restricted due to overlap in the narrow spectra of visual wavelength. READ MORE

  4. 4. Numerical analysis of paperboard delamination using cohesive elements

    University essay from KTH/Hållfasthetslära

    Author : Markus Johansson-Näslund; [2020]
    Keywords : ;

    Abstract : A new test method for measuring the shear strength associated with mode III delamination of paperboard is studied with the purpose of reducing the size of the test configuration. The method, which uses a split cantilever beam (SCB) specimen, measures the shear strength indirectly through the fracture resistance. READ MORE

  5. 5. Analyzing Radial Basis Function Neural Networks for predicting anomalies in Intrusion Detection Systems

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

    Author : Sai Shyamsunder Kamat; [2019]
    Keywords : anomaly; cyber security; evaluation; machine learning; radial basis function; random forest classifier; supervised learning; anomali; cybersäkerhet; utvärdering; maskininlärning; radialbaserad funktion; slumpmässig skogsklassificering; övervakad inlärning;

    Abstract : In the 21st century, information is the new currency. With the omnipresence of devices connected to the internet, humanity can instantly avail any information. However, there are certain are cybercrime groups which steal the information. READ MORE