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1 – 5 of 5Jun Liu, Sike Hu, Fuad Mehraliyev, Haiyue Zhou, Yunyun Yu and Luyu Yang
This study aims to establish a model for rapid and accurate emotion recognition in restaurant online reviews, thus advancing the literature and providing practical insights into…
Abstract
Purpose
This study aims to establish a model for rapid and accurate emotion recognition in restaurant online reviews, thus advancing the literature and providing practical insights into electronic word-of-mouth management for the industry.
Design/methodology/approach
This study elaborates a hybrid model that integrates deep learning (DL) and a sentiment lexicon (SL) and compares it to five other models, including SL, random forest (RF), naïve Bayes, support vector machine (SVM) and a DL model, for the task of emotion recognition in restaurant online reviews. These models are trained and tested using 652,348 online reviews from 548 restaurants.
Findings
The hybrid approach performs well for valence-based emotion and discrete emotion recognition and is highly applicable for mining online reviews in a restaurant setting. The performances of SL and RF are inferior when it comes to recognizing discrete emotions. The DL method and SVM can perform satisfactorily in the valence-based emotion recognition.
Research limitations/implications
These findings provide methodological and theoretical implications; thus, they advance the current state of knowledge on emotion recognition in restaurant online reviews. The results also provide practical insights into intelligent service quality monitoring and electronic word-of-mouth management for the industry.
Originality/value
This study proposes a superior model for emotion recognition in restaurant online reviews. The methodological framework and steps are elucidated in detail for future research and practical application. This study also details the performances of other commonly used models to support the selection of methods in research and practical applications.
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Nupur Kuhar and V. Shunmugasundaram
Personality characteristics have a significant impact on the economic segment of women entrepreneurs. Due to gender biases or other factors, women entrepreneurs are fewer in India…
Abstract
Purpose
Personality characteristics have a significant impact on the economic segment of women entrepreneurs. Due to gender biases or other factors, women entrepreneurs are fewer in India than in other countries. The purpose of this study is to identify the personality factors and challenges that affect their growth and success.
Design/methodology/approach
Logistic regression was used to show the impact of personality characteristics and firm performance and the moderating effect of challenges between personality characteristics and firm performance.
Findings
The findings revealed a significant impact of personality factors on firm performance, the absence of moderating effects of challenges and the presence of a mediation effect of enterprise age and enterprise location.
Research limitations/implications
This research will help policymakers adopt policies and plans to reduce obstacles and challenges so that the economic conditions of women’s entrepreneurship can transform.
Social implications
Women in the 21st century still live in a male-dominated patriarchal society because they face the problem of financial capital.
Originality/value
The results show the impact of personality traits and challenges on the firm performance of women’s entrepreneurship.
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Nik Hadiyan Nik Azman, Abdul Hadi Zulkafli, Tajul Ariffin Masron and Abdul Rahman Abdul Majid
Financial illiteracy could pose a significant challenge to micro-entrepreneurs. There is a pressing need to foster financial literacy;, therefore, the purpose of this study is to…
Abstract
Purpose
Financial illiteracy could pose a significant challenge to micro-entrepreneurs. There is a pressing need to foster financial literacy;, therefore, the purpose of this study is to examine particularly how Islamic financial literacy may enhance their businesses toward achieving financial sustainability.
Design/methodology/approach
This study uses quantitative methods. Three hundred (300) questionnaires were distributed to micro-entrepreneurs in three states in Malaysia, namely, Kedah, Kelantan and Terengganu. This study used the partial least squares (PLS) analysis using the SmartPLS 3.2.
Findings
The study found that the most robust Islamic financial literacy factors are financial behavior, followed by financial knowledge and financial attitude .The outcome of Islamic financial literacy, which is financial sustainability, also demonstrates a positive and significant relationship.
Social implications
All variables show a positive and significant relationship toward financial sustainability. Stated differently, micro-entrepreneurs are aware that understanding the basic concepts of Islamic finance may help them achieve long-term financial sustainability
Originality/value
This study incorporates Islamic financial concepts into financial literacy while also assessing demographic aspects like years of business operation and education as moderators, which were not considered by previous studies.
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Amanda Norazman, Zulhanafi Paiman, Syahrullail Samion, Muhammad Noor Afiq Witri Muhammad Yazid and Zuraidah Rasep
The purpose of this paper is to investigate the performance of bio-based lubricants (BBL), namely, palm mid-olein (PMO) enriched with an antioxidant agent…
Abstract
Purpose
The purpose of this paper is to investigate the performance of bio-based lubricants (BBL), namely, palm mid-olein (PMO) enriched with an antioxidant agent, tertiary-butylhydroquinone (TBHQ) and a viscosity improver, ethylene-vinyl acetate (EVA), in journal bearing (JB) applications.
Design/methodology/approach
Samples of the BBL were prepared by blending it with TBHQ and EVA at various blending ratios. The oxidative stability (OS) and viscosity of the BBL samples were examined using differential scanning calorimetry and a viscometer, respectively. Meanwhile, their performance in JB applications was evaluated through the use of a JB test rig with a 0.5 length-to-diameter ratio at various operating conditions.
Findings
It was found that the combination of PMO + TBHQ + EVA demonstrated a superior oil film pressure and load-carrying capacity, resulting in a reduced friction coefficient and a smaller attitude angle compared to the use of only PMO or VG68. However, it was observed that the addition of TBHQ and EVA to the PMO did not have a significant impact on the minimum oil film thickness.
Practical implications
The results would be quite useful for researchers generally and designers of bearings in particular.
Originality/value
This study used PMO as the base stock, and its compatibility with TBHQ and EVA was investigated in terms of its OS and viscosity. The performance of this treated BBL was evaluated in a hydrodynamic JB.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-11-2023-0363/
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Shilin Liu, Noor Adwa Sulaiman and Suhaily Shahimi
Using attribution theory, this study examined the effects of situational factors [time budget pressure (TBP), organisational ethical culture (OEC) and quality control procedures…
Abstract
Purpose
Using attribution theory, this study examined the effects of situational factors [time budget pressure (TBP), organisational ethical culture (OEC) and quality control procedures (QCPs)] and dispositional factors [auditor professional commitment (APC) and internal locus of control (ILOC)] on audit quality threatening behaviour (AQTB). In addition, it observed the moderating role of religiosity in the relationship between situational and dispositional factors and AQTB.
Design/methodology/approach
A total of 189 external auditors responded to the survey questionnaire. This study employed structural equation modelling via SmartPLS to analyse the proposed model.
Findings
The results documented that the OEC and QCPs situational factors were negatively related to the incidence of AQTB, whilst TBP was positively linked to the incidence of AQTB. Dispositional factors APC and ILOC were negatively connected to AQTB. Furthermore, the findings recorded the moderating effect of religiosity on most of the situational and dispositional factors related to AQTB.
Practical implications
Regulators and accounting firms' efforts to promote high audit quality (AQ) may consider the theological/religious lens and reinforce ethical culture and quality control to reduce AQTB.
Originality/value
The findings provide further insights into situational and dispositional factors that may cause or impede the incidence of AQTB in auditing practices, as well as the moderating role of religiosity in curbing AQTB.
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