Essays about: "term structure models"

Showing result 31 - 35 of 95 essays containing the words term structure models.

  1. 31. Conversational Chatbots with Memory-based Question and Answer Generation

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

    Author : Mikael Lundell Vinkler; Peilin Yu; [2020]
    Keywords : ;

    Abstract : The aim of the study is to contribute to research in the field of maintaining long-term engagingness in chatbots, which is done through rapport building with the help of user and agent specific memory. Recent advances in end-to-end trained neural conversational models (fully functional chit-chat chatbots created by training a neural model) present chatbots that converse well with respect to context understanding with the help of their short-term memory. READ MORE

  3. 32. Enhancing decision tree accuracy and compactness with improved categorical split and sampling techniques

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

    Author : Gaëtan Millerand; [2020]
    Keywords : ;

    Abstract : Decision tree is one of the most popular algorithms in the domain of explainable AI. From its structure, it is simple to induce a set of decision rules which are totally understandable for a human. That is why there is currently research on improving decision or mapping other models into a tree. Decision trees generated by C4. READ MORE

  4. 33. Restoration strategies in boreal forests : prescribed burning and gap cutting effects on plant diversity and community composition

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Clara Espinosa Del Alba; [2020]
    Keywords : restoration ecology; boreal forest; fire; gap cutting; biodiversity; voluntary set-asides; vascular plants; bryophytes; forest management;

    Abstract : The boreal biome is one of the largest in the world and their forests have been widely exploited for centuries. Consequently, it has suffered ecological simplification and loss of biodiversity. Under these circumstances passive conservation is no longer enough and active restoration techniques need to be tested. READ MORE

  5. 34. Foreland evolution of Blåisen, Norway, over the course of an ablation season

    University essay from Lunds universitet/Geologiska institutionen

    Author : Alexander Hamilton-Foyn; [2020]
    Keywords : Geomorphological Mapping; Structure from Motion; Glacial Landforms; Ice-Marginal Landforms; Landform Preservation; Hardangerjøkulen; Norway; Earth and Environmental Sciences;

    Abstract : This study presents a detailed investigation into the evolution of sedimentary landforms over an ablation season at Blåisen, an outlet of the Hardangerjøkulen Icecap, Norway. The two visits to Blåisen, one each side of the ablation season, allowed the preservation and evolution of the landforms to be studied. READ MORE

  6. 35. A Non-Relativistic Model of Tetraquarks

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Per Lundhammar; [2020]
    Keywords : ;

    Abstract : In this thesis, a non-relativistic model of tetraquark in a diquark-antidiquark configuration is investigated. Using a variation of the Cornell potential, the Schrödinger equation is solved numerically, and the four-body problem of the tetraquark is separated into to three two-body problems. READ MORE