Aspect Based Sentiment Analysis of Unlabeled Reviews Using Linguistic Rule Based LDA

In this digital era, people are very keen to share their feedback about any product, services, or current issues on social networks and other platforms. A fine analysis of these feedbacks can give a clear picture of what people think about a particular topic. This work proposed an almost unsupervised Aspect Based Sentiment Analysis approach for textual reviews. Latent Dirichlet Allocation, along with linguistic rules, is used for aspect extraction. Aspects are ranked based on their probability distribution values and then clustered into predefined categories using frequent terms with domain knowledge. SentiWordNet lexicon uses for sentiment scoring and classification. The experiment with two popular datasets shows the superiority of our strategy as compared to existing methods. It shows the 85% average accuracy when tested on manually labeled data.

Aspect Based Sentiment Analysis of Unlabeled Reviews using Linguistic Rule Based LDA

In this digital era, people are very keen to share their feedback about any product, services, or current issues on social networks and other platforms. A fine analysis of these feedbacks can give a clear picture of what people think about a particular topic. This work proposed an almost unsupervised Aspect Based Sentiment Analysis approach for textual reviews. Latent Dirichlet Allocation, along with linguistic rules, is used for aspect extraction. Aspects are ranked based on their probability distribution values and then clustered into predefined categories using frequent terms with domain knowledge. SentiWordNet lexicon uses for sentiment scoring and classification. The experiment with two popular datasets shows the superiority of our strategy as compared to existing methods. It shows the 85% average accuracy when tested on manually labeled data.

Analysis on the Development Direction of News Photography in the Digital Era

With the rapid rise of information technology and the continuous update of science and technology, society has stepped into the digital age, which accelerates the prosperity of visual culture, and news has entered the era of reading pictures. The development of digital technology not only brings convenience to news photography, but also brings great challenges to professional news photographers. The advantage is that the buttons of digital cameras have replaced the technical means of traditional film photography, thus greatly reducing the threshold of photography. This article will explain the two development directions of photojournalism in the digital age, evaluate the contribution of documentary photojournalism to society, and also consider some development constraints.

Covid-19 global pandemic, workplace spirituality and the rise of spirituality-driven organisations in the post-digital era

PurposeDespite the growing importance of workplace spirituality, organisations have been reluctant to integrate spirituality into their workplaces; this paper discusses how to integrate spirituality into the workplace.Design/methodology/approachThis is a theoretical paper that builds its arguments on the synthesis of workplace spirituality and contemporary management paradigms.FindingsThe study argues that workplace spirituality is an extremely important driving force for the sustainable and healthy growth of any organisation; however, infusing workplace spirituality into companies in the industrial and digital eras would be a futile effort, as industrial organisations are built on an ethos highly incongruent with spiritual principles. Therefore, in the post-digital era, spirituality-driven organisations (SDOs) will emerge, marking the beginning of a true “spiritual paradigm” for business and human society at large. The study also elaborates on the characteristics of the post-digital era and the nature of SDOs.Originality/valueWorkplace spirituality has been a research topic for years but has never gained sufficient momentum. The Covid-19 global pandemic has made workplace spirituality a more pertinent issue on corporate agendas. Therefore, this paper provides the theoretical foundation to embed workplace spirituality in contemporary management thoughts and practices.

How Work–Family Conflict and Work–Family Facilitation Affect Employee Innovation: A Moderated Mediation Model of Emotions and Work Flexibility

This paper aims to verify the effects of work–family conflict and work–family facilitation on employee innovation in the digital era. Based on resource conservation theory, this study regards the work–family relationship as a conditional resource. Employees who are in a state of lack of resources caused by work–family conflict will maintain existing resources by avoiding the consumption of further resources to perform innovation activities; employees who are in a state of sufficient resources are more willing to invest existing resources to obtain more resources. In this study, 405 employees from enterprises in the Chinese provinces of Jiangsu, Anhui, Sichuan, and Guangdong, and in the municipality of Tianjin were selected as the research object. These enterprises are knowledge-based companies, and their employees frequently transfer knowledge at work. We collected questionnaires from the frontline employees of these companies. The results show that negative and positive emotions mediate the effect of work–family conflict and work–family facilitation on employee innovation. Moreover, work flexibility has a significant moderating effect on the mediating role of emotions between work–family facilitation and employee innovation behavior. In the digital era, when facing different work–family situations, employees need to pay attention to and dredge their negative emotions to avoid reducing their innovative behaviors due to self-abandonment; in parallel, they need to guide their positive emotions toward innovation, so as to promote their innovative consciousness and behavior. This paper expands the research perspective of employee innovation behavior.

Youth in the Labor Market

The article examines the state of the youth labor market in Russia, identifies the problems of the modern youth labor market, such as the unjustified ambition of youth, mistrust of employers towards young people, the unpreparedness of the majority of young people after graduation for working life, the inadequacy of the educational system to the requirements of the business environment and the labor market, and , first of all, training of workers in professions that are not in demand on the labor market. A set of measures is proposed to solve these problems of the youth labor market: the formation of mechanisms of real interaction between the business environment, the labor market and the sphere of education; adjustment of educational programs in terms of their practice-orientedness; formation of a system for preparing young people to enter the labor market through their social and professional adaptation. The analysis of the socio-cultural characteristics of generations "Y" and "Z" is carried out, it is shown that taking into account these features will improve the situation on the youth labor market in the digital era.

Integration of ICT into Education: Lessons Learnt at the State University of Zanzibar and the Midlands State University in Zimbabwe

The provision of education using ICT has been adopted by many institutions in Africa. The use of ICT is critical in knowledge-based societies such as those in Zanzibar and Zimbabwe. This study looks at how the Midlands State University (MSU) and State University of Zanzibar (SUZA) have adopted the use of ICT in many ways. ICTs do not work for everyone in the same way. It has become inevitable, in the current digital era for educators to integrate ICT in their teaching and gradually replace traditional teaching methods with modern ones which are ICT led. The main objective of this study is to find out challenges and opportunities of using ICT in education.

Building the Business Platform by Modularization Strategies: Cases of Taiwan Social Networking Vendors

Firms achieve their competitive advantage quickly through the concept framework of open innovation by integrating external inspiration with internal endowment when facing hyper-competition in the digital era. This paper deploys open innovation into building platform blocks by modular operators. These eight modular operators are splitting, augmenting, deleting, substituting, inversing, porting, configuring, and integrating. By means of case studies of two Taiwan Internet vendors, the results depict the manipulation strategies between eight modular operators to fit seven functional requirements for weaving social media, which are presence, identity, sharing, reputation, groups, conversations, and relationship. Finally, this paper advances propositions about the deployment of modularization strategies to develop a competitive platform.