The purpose of the study was to examine the contribution made by dimensions of session-impact factors (depth and smoothness), end-of-session factors of client's mood (positivity and emotional arousal), and several textual variables (use of positive and negative emotional words; helper's and client's writing lengths) to perceived helpfulness of emotional support conversations carried on by train...

This essay provides a summary of research related to My Reviewers, a web-based application that can be used for teaching and assessment purposes. The essay concludes with speculation about ongoing development efforts, including a social helpfulness algorithm, a badging system, and Natural Language Processing (NLP) features.

Amazon.com is originally found by Jeff Bezos in 1994 and has grown rapidly to become one of the most successful e-commerce businesses in the world. Today, Amazon.com is a Fortune 500 company and is the largest online retailer in the United States. One of the reasons that lead to the company success is the innovative review systems. The structured user friendly system has benefited both the comp...

App reviews are crowdsourcing knowledge of user experience with the apps, providing valuable information for app release planning, such as major bugs to fix and important features add. There exist prior explorations on review mining planning; however, most studies strongly rely predefined classes or manually annotated reviews. Also, new characteristic, i.e., number users who rated helpful, whic...

IJCNLP-17 Review Opinion Diversification (RevOpiD-2017) task has been designed for ranking the top-k reviews of a product from a set of reviews, which assists in identifying a summarized output to express the opinion of the entire review set. The task is divided into three independent subtasks as subtask-A, subtask-B, and subtask-C. Each of these three subtasks selects the top-k reviews based o...

More than 90% of wage earners in the United States can receive pension options benefits after retirement. It is especially important to manage funds reasonably and choose right investment We use capital asset pricing model (CAPM) Fama-French three-factor establish non-pension portfolios measure return risk changes portfolio investments under different investments. The experimental results show ...