Avancerad sökning

Hittade 4 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. An Evaluation of Crowdsourcing as a Tool  for Marketing Activities

    Författare :Terrence Brown; Åsa Wallström; Tim Foster; Jan Kietzmann; Gerard Prendergast; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Crowdsourcing; Marketing activities; Crowdfunding; User-generated content; Demand-side strategy; Predictive marketing; Consumer privacy; Industrial Marketing; Industriell marknadsföring;

    Sammanfattning : Advances in technology and social media have facilitated the rapid development of crowdsourcing as an innovative tool within the field of marketing. This has driven researchers to investigate more deeply the phenomenon of crowdsourcing as a marketing innovation. LÄS MER

  3. 2. Considering intentions

    Författare :Niclas Öhman; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : "Good resolutions are useless attempts to interfere with scientific laws. Their origin is pure vanity. Their result is absolutely nil". Oscar Wilde, The picture of Dorian Gray Different types of intentions are some of the most often used variables in marketing and consumer research. LÄS MER

  4. 3. Rule extraction - the key to accurate and comprehensible data mining models

    Författare :Ulf Johansson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Sammanfattning : The primary goal of predictive modeling is to achieve high accuracy when the model is applied to novel data. For certain problems this requires the use of complex techniques, such as neural networks, resulting in opaque models that are hard or impossible to interpret. LÄS MER

  5. 4. Model-Based Optimization of Clinical Trial Designs

    Författare :Camille Vong; Mats O. Karlsson; Andrew C. Hooker; Lena E. Friberg; Marylore Chenel; Oliver Sander; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; nonlinear mixed-effects models; pharmacometrics; likelihood ratio test; NONMEM; power; sample size; study design; proof-of-concept; dose-finding; population optimal design; LOQ; BQL data; neutropenia; docetaxel; myelosuppression; thrombocytopenia; MTD; Bayesian methods; 3 3 algorithm; dose escalation study; Pharmaceutical Science; Farmaceutisk vetenskap;

    Sammanfattning : General attrition rates in drug development pipeline have been recognized as a necessity to shift gears towards new methodologies that allow earlier and correct decisions, and the optimal use of all information accrued throughout the process. The quantitative science of pharmacometrics using pharmacokinetic-pharmacodynamic models was identified as one of the strategies core to this renaissance. LÄS MER