The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The parameters of support vector machine (SVM) are crucial to the model’s classification performance. Aiming at the randomicity of selecting the parameters in SVM, this paper constructed a PSO-SVM model by using particle swarm optimization (PSO) to search the parameters of SVM. The model was used for personal credit scoring in commercial banks and particles’ fitness function was used to control the...
Molecular predictor is a new tool for disease diagnosis, which uses gene expression to classify the diagnostic category of a patient. The statistical challenge for constructing such a predictor is that there are thousands of genes to predict for disease category, but only a small number of samples are available. Here we proposed a gene network modules-based linear discriminant analysis (MLDA) approach...
The smartphone segment has been witnessed the fastest growth in the handset market.Traditional phones will be replaced by smart phones. At the same time, smart phones may be used for fraud, forgery and defamation and other criminal activities.Symbian smartphones forensics is relatively a new field of interest among scientific and law enforcement.There are various mobile phones forensics process models...
We present an approximation theorem for stochastic differential equations driven by G-Brownian motion, i.e., solutions of stochastic differential equations driven by G-Brownian motion can be approximated by solutions of ordinary differential equations.
The subcellular localization of a protein is closely correlated with its function. Automatic prediction of subcellular localization based on protein sequence properties remains a challenging problem. Here, we propose a proteomic screening-based machine learning approach for interpreting differential detection of proteins in isolated organellar compartments by high-throughput mass spectrometry. The...
Recognizing cryptographic algorithm from the binary codes plays an important role in checking the malicious codes and protecting the security of computer systems. This paper firstly introduces the current situation about the algorithm recognition and characteristic-code checking, makes use of the software reverse-engineering technology in order to extract the characteristic-codes from all kinds of...
The term, excimer, was defined in the 1960’s in terms of a molecular complex formed by interaction of an excited molecule and its ground state counterpart.1 The early assumption was that the species did not have a stable “dimer” ground state. Such “excited dimers” were expected, and in fact shown, to exhibit dual fluorescence, that associated with monomeric fiuorophores and a broad, readily distinguished,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.