A new algorithm for classification of DMUs to efficient and inefficient units in data envelopment analysis is presented. This algorithm uses the non-Archimedean Charnes-Cooper-Rhodes[1] (CCR) model. Also, it applies an assurance value for the non-Archimedean                          using only simple computations on inputs and outputs of DMUs (see [18]). The convergence and efficiency of the ne...

PURPOSE To suggest a new glaucoma classification that is pathogenic, etiologic, and clinical. METHODS After discussing the logical pathway used in criteria selection, the paper presents the new classification and compares it with the classification currently in use, that is, the one issued by the European Glaucoma Society in 2008. RESULTS The paper proves that the new classification is clea...

in this paper the problem of 3d scene and object classification from depth data is addressed. in contrast to high-dimensional feature-based representation, the depth data is described in a low dimensional space. in order to remedy the curse of dimensionality problem, the depth data is described by a sparse model over a learned dictionary. exploiting the algorithmic information theory, a new def...

text classification is an important research field in information retrieval and text mining. the main task in text classification is to assign text documents in predefined categories based on documents’ contents and labeled-training samples. since word detection is a difficult and time consuming task in persian language, bayesian text classifier is an appropriate approach to deal with different...

Text Classification is an important research field in information retrieval and text mining. The main task in text classification is to assign text documents in predefined categories based on documents’ contents and labeled-training samples. Since word detection is a difficult and time consuming task in Persian language, Bayesian text classifier is an appropriate approach to deal with different...

With the explosive growth in amount of information, it is highly required to utilize tools and methods in order to search, filter and manage resources. One of the major problems in text classification relates to the high dimensional feature spaces. Therefore, the main goal of text classification is to reduce the dimensionality of features space. There are many feature selection methods. However...

We propose new time-frequency (TF) symbols as the narrowband Weyl symbol (WS) smoothed by an appropriate kernel. These new symbols preserve time and frequency shifts on a random process. Choosing specific smoothing kernels, we can obtain various new symbols (e.g. Levin symbol and Page symbol). We link a quadratic form of the signal to the new symbols and Cohen’s class of quadratic time-frequenc...

Zoophilia is a paraphilia whereby the perpetrator gets sexual pleasure in having sex with animals. Most jurisdictions and nations have laws against this practice. Zoophilia exists in many variations, and some authors have attempted to classify zoophilia previously. However unanimity does not exist among various classifications. In addition, sexual contact between humans and animals has been giv...

Article history: Received 3 August 2006 Accepted 4 November 2008 Available online 19 November 2008

Necrophilia is a paraphilia whereby the perpetrator gets sexual pleasure in having sex with the dead. Most jurisdictions and nations have laws against this practice. Necrophilia exists in many variations, and some authors have attempted to classify necrophilia. However many related terms such as pseudonecrophilia continue being used differently by different authors, necessitating the introducti...