Essays about: "Informationssökning"

Showing result 21 - 25 of 54 essays containing the word Informationssökning.

  1. 21. Keyword Extraction from Swedish Court Documents

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

    Author : Sandra Grosz; [2020]
    Keywords : Keywords extraction; Information Retrieval; Natural Language Processing; nyckelordsextraktion; informationssökning; naturligt språkbehandling.;

    Abstract : This thesis addresses the problem of extracting keywords which represent the rulings and and grounds for the rulings in Swedish court documents. The problem of identifying the candidate keywords was divided into two steps; first preprocessing the documents and second extracting keywords using a keyword extraction algorithm on the preprocessed documents. READ MORE

  3. 22. Design and Development of an Experimental Test Rig for Heat Sinks

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Gabriel Kaduvinal Abraham; [2020]
    Keywords : Cooling; Experimental Setup; Flow rate; Heat sink; Plumbing; Sensors; Thermal Efficiency; Kylning; experimentell installation; flödeshastighet; kylfläns; VVS; sensorer; värmeeffektivitet;

    Abstract : Heat sinks are used mainly to take away the excessive heat which are produced in a component. This transfer of heat enables a smooth operation of the system with the heat generating component. The efficiency of heat sink is often dependent on the amount of heat it can take away within the smallest duration of time. READ MORE

  4. 23. Transfer Learning in Deep Structured Semantic Models for Information Retrieval

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

    Author : Sahand Zarrinkoub; [2020]
    Keywords : Deep learning; Deep structured semantic model; information retrieval; machine learning; natural langugange processing; neural information retrieval; Djupinlärning; informationssökning; maskininlärning; språkteknologi; neurala sökmotorer;

    Abstract : Recent approaches to IR include neural networks that generate query and document vector representations. The representations are used as the basis for document retrieval and are able to encode semantic features if trained on large datasets, an ability that sets them apart from classical IR approaches such as TF-IDF. READ MORE

  5. 24. Cognitive Search Engine Optimization

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

    Author : Joakim Edlund; [2020]
    Keywords : ;

    Abstract : The use of search engines is a common way to navigate through information today. The field of information retrieval is the field of finding documents in large unstructured collections. Within this field there are widely researched baseline solutions to solve this problem. READ MORE

  6. 25. Employing a Transformer Language Model for Information Retrieval and Document Classification : Using OpenAI's generative pre-trained transformer, GPT-2

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

    Author : Anton Bjöörn; [2020]
    Keywords : Deep Learning; Transformer Models; Information Retrieval; Ranking; Generative Pre-training; Document Classification; djupinlärning; transformermodeller; informationssökning; ranking; generativ förträning; dokumentklassificering;

    Abstract : As the information flow on the Internet keeps growing it becomes increasingly easy to miss important news which does not have a mass appeal. Combating this problem calls for increasingly sophisticated information retrieval methods. READ MORE