Sökning: "Ke Liu"

Hittade 3 uppsatser innehållade orden Ke Liu.

1. 1. Smart Search Engine : A Design and Test of Intelligent Search of News with Classification

   Kandidat-uppsats, Högskolan Dalarna/Institutionen för information och teknik

   Författare :Chaoyang Li; Ke Liu; [2021]
   Nyckelord :Smart search; precision; recall rate; NLTK; inverted index; BM25;

   Sammanfattning : Background Google, Bing, and Baidu are the most commonly used search engines in the world. They also have some problems. For example, when searching for Jaguar, most of the search  results are cars, not animals. This is the problem of polysemy. LÄS MER

3. 2. A Simulation Based Approach to EstimateEnergy Consumption for Embedded Processors

   Master-uppsats, Högskolan i Halmstad/Centrum för forskning om inbyggda system (CERES)

   Författare :ke Liu; [2015]
   Nyckelord :Energy consumption estimation; Embedded processors; instruction-level; Simulation;

   Sammanfattning : Embedded systems have entered a new era in which system designers have to consider more and more strict energy consumption constraints. This thesis reviewsprevious studies of the processor energy consumption estimation. LÄS MER

4. 3. A study of the possibility to connect local levelling networks to the Swedish height system RH 2000 using GNSS

   Master-uppsats, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad

   Författare :Ke Liu; [2011]
   Nyckelord :GNSS; GPS; levelling; RH 2000;

   Sammanfattning : In this study, the connection of a local levelling network to the national height system in Sweden, RH 2000, with GNSS-techniques is investigated. The SWEN 08 is applied as geoid model. Essentially, the method is precise normal height determination with GNSS. LÄS MER