Essays about: "Database tuning"

Showing result 1 - 5 of 14 essays containing the words Database tuning.

  1. 1. Dating of fashion plates (1820-1880) using transfer learning : Recognition of the year of origin of fashion plates

    University essay from Jönköping University/Jönköping AI Lab (JAIL)

    Author : Magdalena Dobrzańska; [2023]
    Keywords : ai; fashion history;

    Abstract : Fashion history is an integral subfield of history as a whole. Fashion plates provide important evidence of what fashion once looked like and as such are a valuable window into the lives of the people in ages past. READ MORE

  3. 2. Enhancing House Rental Price Prediction Models for the Swedish Market : Exploring External features, Prediction intervals and Uncertainty Management in Predicting House Rental Prices

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

    Author : Vasigaran Senthilkumar; [2023]
    Keywords : ;

    Abstract : Exakt förutsägelse av hyrespriserna för hus är ett avgörande problem i verkligheten fastighetsdomän, vilket underlättar informerat beslutsfattande för både hyresgäster och hyresvärdar. Denna studie presenterar en omfattande utforskning av olika maskininlärningstekniker som tillämpas på en mångsidig datauppsättning av husfunktioner, med det övergripande målet att avslöja den mest effektiva algoritmen för förutsäga hyrespriser. READ MORE

  4. 3. Database Tuning using Evolutionary and Search Algorithms

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Erica Raneblad; [2023]
    Keywords : Database tuning; Performance optimization; Evolutionary algorithms; Particle Swarm Optimization; Database configuration; Hill Climbing;

    Abstract : Achieving optimal performance of a database can be crucial for many businesses, and tuning its configuration parameters is a necessary step in this process. Many existing tuning methods involve complex machine learning algorithms and require large amounts of historical data from the system being tuned. READ MORE

  5. 4. Optimizing Search Engine Field Weights with Limited Data : Offline exploration of optimal field weight combinations through regression analysis

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

    Author : Zino Kader; [2023]
    Keywords : Information retrieval; Search engines; BM25 Best Match 25 ; Regression analysis; Parameter estimation; Learning to rank; Informationsinhämtning; Sökmotorer; BM25 Best Match 25 ; Regressionsanalys; Parameterskattning; Maskininlärning för rangordning;

    Abstract : Modern search engines, particularly those utilizing the BM25 ranking algorithm, offer a multitude of tunable parameters designed to refine search results. Among these parameters, the weight of each searchable field plays a crucial role in enhancing search outcomes. READ MORE

  6. 5. Comparing database optimisation techniques in PostgreSQL : Indexes, query writing and the query optimiser

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

    Author : Elizabeth Inersjö; [2021]
    Keywords : PostgreSQL; Query optimisation; Query tuning; Database indexing; Database tuning; DBMS; PostgreSQL; SQL optimering; DBMS; SQL justering; Databasoptimering; Indexering;

    Abstract : Databases are all around us, and ensuring their efficiency is of great importance. Database optimisation has many parts and many methods, two of these parts are database tuning and database optimisation. These can then further be split into methods such as indexing. READ MORE