The semantic analysis of documents is a domain of intense research at present. The works in this domain can take several directions and touch several levels of granularity. In the present work we are exactly interested in the thematic analysis of the textual documents. In our approach, we suggest studying the variation of the theme relevance within a text to identify the major theme and all the...

What is urban economics?1 I will refrain from torturing myself with this issue. Any definition will be too wide for some and too narrow for others. My definition will be simple, but appropriate for my interests and background: urban economics is scholarly writing that has specifically urban content and contains specifically economic analysis. Everyone will notice that my definition leaves room ...

The present research aims to design strategic management model in technical and vocational training. The research has qualitative design and for data analysis and classification, thematic Analysis Method (Thematic Network) was applied. The statistical population of the study consisted of experts of the Iran Technical and Vocational Training Organization. The number of 13 participants were selec...

Hyperspectral imagery (HSI) integrates many continuous and narrow bands that cover different regions of the electromagnetic spectrum. However, the main challenge is the high dimensionality of HSI data due to the ’Hughes’ phenomenon. Thus, dimensionality reduction is necessary before applying classification algorithms to obtain accurate thematic maps. We focus the study on the following feature-...

There is considerable agreement among linguists that thematic analysis offers writers insights into manuscripts that may be rejected by international journals due to thematic organization problems. Whereas many comparative studies have provided valuable information about thematic progression (TP), the role of peripheral themes (PTs) has almost been neglected. Using the revised model of the TP p...