No abstract

No abstract

Our goal is to be able to answer the questions that have arisen because of our research, "Which characteristics make internet reviews useful?" To address this issue, we used douban.com, a prominent consumer movie review site, to gather online movie reviews. This research creates an internet effect factor reviews framework using data mining methods. The findings show that article qualities do have an impact on users' judgments of intervention effectiveness. The duration of online reviews, optimistic attitude, severe emotional inclination, and review reliability all have a significant beneficial influence on the effectiveness of reviews. Moreover, happy emotions are more beneficial and powerful than bad emotions. The findings also imply that review number moderates the association between online reviews’ high emotional inclination and their effectiveness. The research gives insight into how people assess online reviews, and the results may aid professionals in developing methods that utilize reviews to forecast commercial success in the market.

This research was conducted with the intention of determining the specific qualities of internet reviews that contributed to their usefulness. The collected online movie reviews were found on the website Rotten Tomatoes, which is dedicated to film criticism. The methodology for conducting online reviews of impact factors that was developed as a result of this research makes use of data mining techniques. According to the findings of one study, users' perceptions of the efficacy of interventions are influenced by the quality of the articles. The effectiveness of a reviewer's contributions is increased when they are in a good mood, have a strong emotional predisposition, and a high degree of review reliability. On the other hand, negative emotions are both less beneficial and weaker than their positive counterparts. It has been demonstrated that emotionally charged evaluations receive a greater number of reviews and have a tendency to be more effective. The findings of this research, which investigated the manner in which individuals evaluate online reviews, could assist in the development of novel methods that are capable of predicting the level of economic success.

A PLC-based automatic transfer switch (ATS) may improve production in the industry efficiency and also the household power connection. It's an electrical switch that may be used to change the load when the main power is failing to supply electricity. Manually controlled transfer switches exist. In this scenario, a switch must be thrown by an operator to take manual control of the system. Some, on the other hand, are activated automatically when the main power source fails. When a major source of electricity is no longer functioning, power from a new or used generator can be either manually or automatically transferred when utilize a transfer switch for transferring control to the on- side application. Using a programmable logic controller (PLC), we describe the implementation and design of an automatic transfer switch (ATS). The primary function of a transfer switch is to divert electricity from the main grid to a standby power supply. Single-phase and three-phase circuit breakers, Siemens Logo PLC, relays, and indicator lights are used in this system. This portable and economic system would be helpful to every domestic, industrial, factory, and academic institution.