Sökning: "finansiella konton"
Visar resultat 1 - 5 av 12 uppsatser innehållade orden finansiella konton.
1. Classification of Financial Transactions using Lightweight Memory Networks
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Various forms of fraud have substantially impacted our lives and caused considerable losses to some people. To reduce these losses, many researchers have devoted themselves to the study of fraud detection. LÄS MER
2. Money Laundering Detection using Tree Boosting and Graph Learning Algorithms
Master-uppsats, KTH/Matematisk statistikSammanfattning : In this masters thesis we focused on using machine learning methods for detecting money laundering in financial transaction networks, in order to demonstrate that it can be used as a complement or instead of the more commonly used rule based systems. The graph learning method graph convolutional networks (GCN) has been a hot topic in the field since they were shown to scale well with data size back in 2018. LÄS MER
3. Clustering of Financial Account Time Series Using Self Organizing Maps
Master-uppsats, KTH/Matematisk statistikSammanfattning : This thesis aims to cluster financial account time series by extracting global features from the time series and by using two different dimensionality reduction methods, Kohonen Self Organizing Maps and principal component analysis, to cluster the set of the time series by using K-means. The results are then used to further cluster a set of financial services provided by a financial institution, to determine if it is possible to find a set of services which coincide with the time series clusters. LÄS MER
4. Swedish finance Twitter accounts short term impact on Swedish small cap companies
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Over the last five years, the amount of retail investors has increased immensely. Trying to make informed decisions, many of the more active investors look to social media as a source of information. LÄS MER
5. Redovisningval i tjänsteföretag : Vad ligger till grund för valet?
Kandidat-uppsats, Linköpings universitet/Företagsekonomi; Linköpings universitet/Filosofiska fakultetenSammanfattning : Bakgrund: Finansiella rapporter har en betydande roll på marknaden och kan se olika ut beroende på incitament bakom redovisningsval. Företag kan bland annat påverka intäkterna beroende på incitament. Detta såg man i företaget Enron som försökte möta förväntningar genom att tidigarelägga intäkterna som gjorde att de gick i konkurs. LÄS MER