Essays about: "decomposition"

Showing result 1 - 5 of 366 essays containing the word decomposition.

  1. 1. Implementation and Evaluation of Encoder Tools for Multi-Channel Audio

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Tomas Malmelöv; [2019]
    Keywords : Scene based audio; 3D audio; Spatial audio; Ambisonics; HOA; Multi-channel audio; Audio compression; MPEG-H;

    Abstract : The increasing interest for immersive experiences in areas such as augmented and virtual reality makes high quality 3D sound more important than ever before. A technique for capturing and rendering 3D audio which has received more attention during the last twenty years are Higher Order Ambisonics (HOA). READ MORE

  3. 2. Relevance feedback-based optimization of search queries for Patents

    University essay from Linköpings universitet/Interaktiva och kognitiva system

    Author : Sijin Cheng; [2019]
    Keywords : Patent Search; Query Reformulation; Recommendation System; Matrix Decomposition; Text Processing;

    Abstract : In this project, we design a search query optimization system based on the user’s relevance feedback by generating customized query strings for existing patent alerts. Firstly, the Rocchio algorithm is used to generate a search string by analyzing the characteristics of related patents and unrelated patents. READ MORE

  4. 3. An Investigation of Low-Rank Decomposition for Increasing Inference Speed in Deep Neural Networks With Limited Training Data

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

    Author : Victor Wikén; [2018]
    Keywords : deep neural networks; convolutional neural networks; AlexNet; inference speed; optimization; low-rank tensor decomposition; fine-grained classification problem; dog breed classification; transfer learning;

    Abstract : In this study, to increase inference speed of convolutional neural networks, the optimization technique low-rank tensor decomposition has been implemented and applied to AlexNet which had been trained to classify dog breeds. Due to a small training set, transfer learning was used in order to be able to classify dog breeds. READ MORE

  5. 4. Linkages between the Chinese stock market and the macroeconomic climate in the U.S. and EU

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Gabriel Ekman; Petter Månsby; [2018]
    Keywords : VECM; Impulse Responses; Variance Decomposition; Chinese stock market; macroeconomic linkages; finacial integration; Business and Economics;

    Abstract : The purpose of this paper is to examine the relationship between investments in the Chinese stock market and shocks to the macroeconomic climate in the U.S. and in the EU. READ MORE

  6. 5. Water and Fat Image Reconstruction from MRI Raw Multi Coil Data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Michael Wijaya Saputra; [2018]
    Keywords : ;

    Abstract : n MRI, water and fat signal separation with robust techniques are often helpful in the diagnosis using MRI. Reliable separation of water and fat will help the doctor to get accurate diagnoses such as the size of a tumour. Moreover, fat images can also help in diagnosing the liver and heart condition. READ MORE