Background: Migraine headache without aura is the most common type of migraine especially among pediatric patients. It has always been a great challenge of migraine diagnosis using quantitative electroencephalography measurements through feature classification. It has been proven that different feature extraction and classification methods vary in terms of performance regarding detection and di...

background endometrial carcinoma is a highly prevalent gynecologic malignancy. the international federation of gynecology and obstetrics (figo) staging system underwent significant revision on 2009. key changes in the figo staging system include simplification of stage i endometrial cancer and removal of cervical mucosal invasion as a separate stage. mri is a noninvasive diagnostic method for p...

Difference schemes are treated as operator equations in real linear normed space [l, 23. Twoand three-layer schemes are discussed in real Hilbert space (more precisely, in unitary space, since no use is made of completeness). Stable schemes are classified. Schemes are written in a canonical form that enables stability operators, or what will be termed regularizers, to be introduced. Sufficient ...

Background and Objectives: Twitter Sentiment Classification is one of the most popular fields in information retrieval and text mining. Millions of people of the world intensity use social networks like Twitter. It supports users to publish tweets to tell what they are thinking about topics. There are numerous web sites built on the Internet presenting Twitter. The user can enter a sentiment ta...

microarray data have an important role in identification and classification of the cancer tissues. having a few samples of microarrays in cancer researches is always one of the most concerns which lead to some problems in designing the classifiers. for this matter, preprocessing gene selection techniques should be utilized before classification to remove the noninformative genes from the microa...

a Institut für Organische Chemie der Technischen Universität Graz, Stremayrgasse 16, A-8010 Graz, Austria. Fax: +43 316 873 8740; Tel: +43 316 873 8751; E-mail: [email protected] b Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA. Fax: +1 626 568 8743; Tel: +1 626 395 4162; E-mail: [email protected] c Institut für Molek...