Nowadays, online review of user’ s sentiments and opinions on the Internet is an important part of the process of people deciding whether to choose a product or use the services provided. Despite the Internet platform and easy access to blogs related to opinions in the field of tourism and hotel industry, there are huge and rich sources of ideas in the form of text that people can use text mining methods to discover the opinions of. Due to the importance of user's sentiments and opinions in the industry, especially in the tourism and hotel industry, the topics of opinion research and analysis of emotions and exploration of texts written by users have been considered by those in charge. In this research, a new and combined method based on a common approach in sentiment analysis, the use of words to produce characteristics for classifying reviews is presented. Thus, the development of two methods of vocabulary construction, one using statistical methods and the other using genetic algorithm is presented. The above words are combined with the Vocabulary of public feeling and standard Liu Bing classification of prominent words to increase the accuracy of classification.

Over the past few decades, the application of HRM methods for improving services and achieving essential outcomes has become a key component of major changes in human resource development of organizations. Due to the situation of employee career pathway systems and according to the present methods, visualization of the employees' career pathway and the subsequent human resource development do not seem to be possible. Therefore, the present research is aimed at identifying the dimensions and components of a career pathway model. This research is conducted through qualitative content analysis method for designing the model, and is based on the field survey for performance. It has led to the design of a career pathway model for the development of human resources in a military organization. The statistical population of the study includes university professors and 20 experienced experts of human resource, and 141 managers, experts and employees of HR field in Tehran, from whom a sample is selected purposefully according to the Cochran formula. Data collection tool includes a researcher-made questionnaire with a reliability of 0. 797 based on the Cronbach's alpha test with a validity of CVS = CVR = 0. 95, CVI = 0. 97 coefficients. Descriptive and inferential statistics are employed to analyze the data through SPSS software. The results indicate that career progression pathway model consists of 7 dimensions and 23 components. This model is based on the path analysis test.

Discriminant analysis is a classification method that can predict the group membership of a newly sampled observation. In discriminant analysis, classification of new observed data has an uncertainty. In this paper, the confidence degree is introduced to determine the confidence of classification of new observed data. Then, a Monte Carlo-based sensitivity analysis is applied to an assessment of the influence of financial variables on the overall variance in defined confidence degree. The variables that have a dominant influence on the confidence of new observed data are identified. The result show that in changing classification of the new branch of banks, the uncertainties in the long-term deposits and loans granted variables are more significant than the uncertainties in other bank’ s variables in decision making. Also, the personnel, non-benefit deposit and non-performing loans variables have little effect. The results open the door to better making decision on establishing a new bank’ s branches.

Since 2001 Ashgabat lunched more normal pattern of neutrality. In 2006, with the arrival of Gurbanguly Berdimuhamedow as new leader, The process of change in foreign policy intensified. In view of the aforementioned considerations, this paper seeks to answer the two main questions: what kind of changes Turkmenistan's neutrality strategy have experienced? And what have been the economic consequences of this strategy? The hypothesis here is that the Turkmenistan’s foreign policy until 2006 was based on Isolation. After 2001 negative neutrality has been adopted. Then, with the arrival of Gurbanguly Berdimuhamedow, active and positive neutrality has been adopted. This strategy explain as one of the main factors of economic growth in Turkmenistan in the last ten years (2016-2006).

This article discusses the problems which have occurred in one of the most important historical documents appearing in Bayad-i- Taj-al-Din Ahmad-i-Vazir in the literary anthology, entitled "Fathnameh Isfahan" or the Document of Isfahan Conquest as a result of misreading and misinterpretation of the text.This document, which appears in the above-mentioned anthology and which was written in the chief secretary's own hand writing, has been critically studied and compared with other available copies. Reasons for the errors committed in these latter texts are enumerated and correct readings are offered.