Sökning: "Prisjakt"
Visar resultat 1 - 5 av 15 uppsatser innehållade ordet Prisjakt.
1. Bot or Human: Identifying BotGenerated Clicks Using Machine Learning
Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknikSammanfattning : “I’m not a robot” is a common CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) often shown today upon entering websites. The purpose behind the challenge is to distinguish hu mans from robots, or bots. However, the user experience becomes somewhat intrusive and is not always viable for many websites. LÄS MER
2. In a Position of Competition - Pricing Behavior in an Online Marketplace
Magister-uppsats, Lunds universitet/Statistiska institutionenSammanfattning : In times where commerce has shifted into e-commerce, the influence of price comparison websites has become unmistakable. In contrast to previous literature, studying the contemporary effects on demand for retailers in decreasing rankings, we have studied the event from a strategic perspective of pricing. LÄS MER
3. Ranking - Katalysatorn bakom Strategisk Prissättning
Kandidat-uppsats, Lunds universitet/Statistiska institutionenSammanfattning : The growing expansion of price comparison sites, where shops are compared and ranked in order of lowest prices, has contributed to reduced friction and transaction costs for consumers. Previous research in this field of study has primarily relied on examining the relationships between ranking and consumers’ demand for the resellers’ products. LÄS MER
4. Fine-grained sentiment analysis of product reviews in Swedish
Kandidat-uppsats, Uppsala universitet/Institutionen för lingvistik och filologiSammanfattning : In this study we gather customer reviews from Prisjakt, a Swedish price comparison site, with the goal to study the relationship between review and rating, known as sentiment analysis. The purpose of the study is to evaluate three different supervised machine learning models on a fine-grained dependent variable representing the review rating. LÄS MER
5. Sentiment analysis and transfer learning using recurrent neural networks : an investigation of the power of transfer learning
Master-uppsats, Linköpings universitet/Interaktiva och kognitiva systemSammanfattning : In the field of data mining, transfer learning is the method of transferring knowledge from one domain into another. Using reviews from prisjakt.se, a Swedish price comparison site, and hotels.com this work investigate how the similarities between domains affect the results of transfer learning when using recurrent neural networks. LÄS MER