An initial attempt has been made to include syntactic and semantic information in programs for word prediction. A study has begun in which 1500 words in a Swedish lexicon have been marked with semantic categories. Graphical semantic overviews and sketches of four texts have been composed using this classification. These graphical descriptions appear to be faithful to the subject matter. Small c...

One type of seepage water that is difficult to plug by grouting the exuding through pores sandstone in deep underground engineering. Aiming at this problem, paper collected deep-mine samples from Southwest Shandong coalfield, studied pore structure and its influential factors casting thin slices, scanning electron microscopy, mercury intrusion physical property tests, selected five representati...

Supervised learning is a broad field that encompasses a number of methods, which can generally be classificed into two categories: parametric and nonparametric. In the parametric methods, it is assumed that the forms of the underlying density functions are known. The problem of estimating unknown functions can be reduced to estimating some values of parameters. In contrast, in the nonparametric...

the present research was performed to investigate the effects of aerobic dance with different durations on salivary cortisol and testosterone,and consequently on the mood and body mass of inactive young women. the design of the research was quasi–experimental and the sample consisted of 19 inactive young women (mean age: 30+3 years, height: 167+5.1 cm, weight: 65.5+7.4) who were randomly divide...

This study serves to fill a research gap in the written feedback practices of teachers second language (L2) writing by focusing on adult beginners, previously uninvestigated studies. For investigating this, analysis model was developed. Unlike previous models L2 contexts, this is divided into two main areas, focus (what comment on) and manner (how comments are given). The conducted web-based Sw...

reservoir permeability is a critical parameter for characterization of the hydrocarbon reservoirs. in fact, determination of permeability is a crucial task in reserve estimation, production and development. traditional methods for permeability prediction are well log and core data analysis which are very expensive and time-consuming. well log data is an alternative approach for prediction of pe...