Essays about: "uses of dictionaries"

Showing result 1 - 5 of 6 essays containing the words uses of dictionaries.

  1. 1. Integrating dictionaries in a column-oriented database.

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Melinda Vestberg; [2023]
    Keywords : Column-oriented database; dictionary; compression techniques; encoding;

    Abstract : In today's data-driven world, managing large volumes of data has become a common challenge. Data-driven businesses often face the task of effectively handling and analysing such extensive datasets when real-time analysis plays a crucial role to make informed decisions. READ MORE

  3. 2. Sparse Approximation of Spatial Channel Model with Dictionary Learning

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

    Author : Matilda Zhou; [2022]
    Keywords : Spatial channel model SCM ; dictionary learning; compressive sensing CS ; discrete Fourier transform DFT ; overcomplete discrete Fourier transform ODFT ; Rumslig kanalmodell; ordbokslärning; kompressionsavkänning; diskret Fourier-transform; överkomplett diskret Fourier-transform;

    Abstract : In large antenna systems, traditional channel estimation is costly and infeasible in some situations. Compressive sensing was proposed to estimate the channel with fewer measurements. Most of the previous work uses a predefined discrete Fourier transform matrix or overcomplete Fourier transform matrix to approximate the channel. READ MORE

  4. 3. Rhetoric of Two Inaugural Speeches : An Analysis of Rhetoric Types and Features in American Inaugural Speeches

    University essay from Linnéuniversitetet/Institutionen för språk (SPR)

    Author : Christopher Gajaweera; [2020]
    Keywords : Abstract; Anti-intellectual; Aristotle; Assertive; Conversational; Democratic; Linguistics; Persuasion.;

    Abstract : This paper will study the use of rhetoric types and features in two inaugural speeches, the possibility if categorizing each speech as one rhetoric type, which speech uses Aristotle’s three means of persuasion better and the methods applicability in categorizing the speeches under the “plebiscitary period’s” four qualities. The two speeches that were used are Donald J. READ MORE

  5. 4. Image inpainting using sparse reconstruction methods with applications to the processing of dislocations in digital holography

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Joel Wahl; [2017]
    Keywords : Inpainting; K-SVD; OMP; Dislocations; Digital Holography; Wrapped phase map;

    Abstract : This report is a master thesis, written by an engineering physics and electrical engineering student at Luleå University of Technology.The desires of this project was to remove dislocations from wrapped phase maps using sparse reconstructive methods. READ MORE

  6. 5. Love is War

    University essay from Lunds universitet/Japanska

    Author : Jakub Kapusta; [2017]
    Keywords : Languages and Literatures;

    Abstract : The aim of the present study is to identify the extent to which English conceptual metaphors presented in Lakoff (1980 & 1987) apply in the framework of Japanese. In addition to that, certain Japanese conceptual metaphors not present in English are identified and analyzed. READ MORE