Essays about: "henrik Åkesson"

Found 5 essays containing the words henrik Åkesson.

  1. 1. A Comparative Study on the Effects of Removing the Most Important Feature on Random Forest and Support Vector Machine

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

    Author : Henrik Åkesson; Hampus Fridlund; [2023]
    Keywords : ;

    Abstract : Machine learning (ML) for classification is largely regarded as a “black box”, in that it’s difficult to fully understand how the model reached a decision, and how changes to the input affects the output. Therefore, exploring the inner workings of classification models are of interest for expanding the current knowledge base, providing guidelines for choosing a more suitable classification model for a specific problem. READ MORE

  3. 2. The change agent’s role in accelerating sustainability : A case study in a construction company

    University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Author : Henrik Åkesson; Ulrika Zenk Conte; [2021]
    Keywords : change management practices; change agent; dual operating system; change resistance; sustainability;

    Abstract : The main purpose of this thesis has been to study the change agent’s role in accelerating sustainability in the construction sector. A case study was conducted in a large construction company (~9000 employees) with an ambitious sustainability profile. READ MORE

  4. 3. Noncollinear optical parametric amplification of a supercontinuum

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Henrik Åkesson; [2019]
    Keywords : optical parametric amplification; supercontinuum generation; nonlinear optics; laser pulse compression; lasers; optics; Physics and Astronomy; Technology and Engineering;

    Abstract : During this thesis, work has been done towards realizing a short-wave infrared (SWIR) laser source based on optical parametric amplification. It is planned that this setup should be able to produce few-cycle laser pulses at 2μm with a stable carrier-envelope phase (CEP). READ MORE

  5. 4. Video Stabilisering för Mobil Utrustning

    University essay from Blekinge Tekniska Högskola/Institutionen för telekommunikation och signalbehandling

    Author : Henrik Jansson; Benny Åkesson; [2003]
    Keywords : Feature Extraction; Digital image stabilization; Motion estimation; Motion Compensation; Euclidean;

    Abstract : This master thesis covers a solution to the image stabilization problem that does not require accelerators or gyros. The use of a fast and simple feature based algorithm to remove unwanted video motion makes it suitable for use in mobile equipment. READ MORE

  6. 5. Identification and Analysis of Nonlinear Systems

    University essay from Blekinge Tekniska Högskola/Institutionen för telekommunikation och signalbehandling

    Author : Henrik Åkesson; Benny Sällberg; [2003]
    Keywords : nonlinear systems; linear systems; mechanical structures; identification; analysis; synthesis; filter theory; shock response spectrum;

    Abstract : In classical mechanical engineering the predominant group of system analysis and identification tools relies on Linear Systems, where research have been carried out for over half a century. Usage of Linear Systems is most widely spread, often due to its simple mathematics and formulation for many engineering problems. READ MORE