Sökning: "KDD"

Visar resultat 11 - 14 av 14 uppsatser innehållade ordet KDD.

1. 11. A Framework for How to Make Use of an Automatic Passenger Counting System

   Uppsats för yrkesexamina på avancerad nivå, Datorteknik

   Författare :John Fihn; Johan Finndahl; [2011]
   Nyckelord :APC; Automatic Passenger Counting System; System Development; CRISP-DM; KDD; Knowledge Discovery from Data; ITS;

   Sammanfattning : Most of the modern cities are today facing tremendous traffic congestions, which is a consequence of an increasing usage of private motor vehicles in the cities. Public transport plays a crucial role to reduce this traffic, but to be an attractive alternative to the use of private motor vehicles the public transport needs to provide services that suit the citizens requirements for travelling. LÄS MER

3. 12. Datakvalitetsarbete vid kunskapsutvinning ur databaser

   Kandidat-uppsats, Lunds universitet/Institutionen för informatik

   Författare :Alexander Lindén; Filip Lagerlöv; [2009]
   Nyckelord :KDD; datakvalitet; datadimension; DM; mönster; Informatics; systems theory; Informatik; systemteori; Mathematics and Statistics;

   Sammanfattning : Statistik visar att data ökar exponentiellt i omfattning varje år. Det finns ett stort värde i data, speciellt för organisationer som med rätt tekniker kan använda sig av data för att kartlägga kunder eller sina egna affärsangelägenheter. LÄS MER

4. 13. Knowledge Discovery in Government Decision Making Process "A study of Swedish government agencies and publicly owned companies"

   Magister-uppsats, Lunds universitet/Institutionen för informatik

   Författare :Kelvin Kiritta; Imad Bani Hani; [2009]
   Nyckelord :data warehouse; decision making; KDD; Data Mining; Government; eGovernment; Perceived Usefulness; Informatics; systems theory; Informatik; systemteori; Mathematics and Statistics;

   Sammanfattning : The computerization of government transactions results in dramatic increase in growth of data across government agencies. This data is presented, generated, maintained and used independently in each government department and agencies which leads to poor decisions and isolated planning. LÄS MER

5. 14. Recurrent neural networks for time-series prediction.

   Magister-uppsats, Institutionen för datavetenskap

   Författare :Christoffer Brax; [2000]
   Nyckelord :KDD; Data mining; Recurrent neural networks; Time-series prediction;

   Sammanfattning : Recurrent neural networks have been used for time-series prediction with good results. In this dissertation recurrent neural networks are compared with time-delayed feed forward networks, feed forward networks and linear regression models on a prediction task. LÄS MER