Essays about: "Feature ex-traction"

Found 3 essays containing the words Feature ex-traction.

1. 1. Performance comparison of different machine learningmodels in detecting fake news

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Zhibin Wan; Huatai Xu; [2021]
   Keywords : Text classification; Fake news detection; Machine learning; Feature ex-traction;

   Abstract : The phenomenon of fake news has a significant impact on our social life, especially in the political world. Fake news detection is an emerging area of research. The sharing of infor-mation on the Web, primarily through Web-based online media, is increasing. The ability to identify, evaluate, and process this information is of great importance. READ MORE

3. 2. Statistical and machine learning methods for classification of episodic memory

   University essay from Lunds universitet/Matematisk statistik

   Author : Damir Basic Knezevic; Albin Heimerson; [2018]
   Keywords : Mathematics and Statistics;

   Abstract : Multiple modern methods of statistical feature extraction and machine learning are applied to classification of encoding and retrieval of episodic memories us- ing electroencephalogram (EEG) recordings. Raw data, different time-frequency methods, and multiclass common spatial patterns are used for statistical feature ex- traction. READ MORE

4. 3. A reliable transmission protocol fordistributed extraction of visual featuresusing BRISK and SURF

   University essay from KTH/Kommunikationsnät

   Author : Alberto Aurensanz; [2014]
   Keywords : ;

   Abstract : Performing visual feature extraction in a network of processing nodes is challenging and requires the development of algorithms that perform the allocation and delegation of computational tasks, of protocols responsible for the correct transmission of data, etc. This report starts working from the implementation of a testbed for the evaluation of distributed processing of visual features and extends its functionality. READ MORE