Essays about: "Maskininlärning för rangordning"

Found 2 essays containing the words Maskininlärning för rangordning.

  1. 1. 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

  3. 2. Knowledge Base Augmentation from Spreadsheet Data : Combining layout inference with multimodal candidate classification

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

    Author : Jakob Wendelin Heyder; [2020]
    Keywords : Data extraction; Data transformation; Knowledge base augmentation; Machine learning; Table understanding; Spreadsheets; Datainsamling; Datatransformation; Kunskapsbasförstärkning; Maskininlärning; Tabellförståelse; Kalkylblad;

    Abstract : Spreadsheets compose a valuable and notably large dataset of documents within many enterprise organizations and on the Web. Although spreadsheets are intuitive to use and equipped with powerful functionalities, extraction and transformation of the data remain a cumbersome and mostly manual task. READ MORE