Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.132966
Santhosh Kumar Arjunan, Punniyamoorthy Murugesan, Ernest Johnson
Opinion mining (aka sentiment mining), a subdivision of text classification has become traction among researchers in recent decades, due to the popularity of its practical application in real-time scenarios like product reviews, politics, movies, etc. Various machine learning algorithms are used to identify the document or sentence opinions which are available in social space. SVM is one of the most popular supervised machine learning algorithms and uses kernel function to classify data when the data points are nonlinearly separable. In this paper, we have proposed a new Kernel function called Jaccard dissimilarity Kernel functions where the distance between the two binary vectors is classified based on principle of Jaccard coefficient. In our study, we used this Jaccard Kernel function to classify the opinions of the recent Bollywood movie reviews in to positive and negative.
{"title":"Opinion mining of customers reviews using new Jaccard dissimilarity kernel function","authors":"Santhosh Kumar Arjunan, Punniyamoorthy Murugesan, Ernest Johnson","doi":"10.1504/ijenm.2023.132966","DOIUrl":"https://doi.org/10.1504/ijenm.2023.132966","url":null,"abstract":"Opinion mining (aka sentiment mining), a subdivision of text classification has become traction among researchers in recent decades, due to the popularity of its practical application in real-time scenarios like product reviews, politics, movies, etc. Various machine learning algorithms are used to identify the document or sentence opinions which are available in social space. SVM is one of the most popular supervised machine learning algorithms and uses kernel function to classify data when the data points are nonlinearly separable. In this paper, we have proposed a new Kernel function called Jaccard dissimilarity Kernel functions where the distance between the two binary vectors is classified based on principle of Jaccard coefficient. In our study, we used this Jaccard Kernel function to classify the opinions of the recent Bollywood movie reviews in to positive and negative.","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136256967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.132964
Resmi V. Prasad, R. Rajesh
{"title":"Selection of coating material for AISI 304 L SS using fuzzy AHP-PROMETHEE II for erosion corrosion applications","authors":"Resmi V. Prasad, R. Rajesh","doi":"10.1504/ijenm.2023.132964","DOIUrl":"https://doi.org/10.1504/ijenm.2023.132964","url":null,"abstract":"","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136256970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.10060094
A. Divya Sadhana, S. Jebarose Juliyana, R. Rajesh, J. Udaya Prakash
{"title":"Multi-objective optimisation of wear process parameters of 413/fly ash composites using grey relational analysis","authors":"A. Divya Sadhana, S. Jebarose Juliyana, R. Rajesh, J. Udaya Prakash","doi":"10.1504/ijenm.2023.10060094","DOIUrl":"https://doi.org/10.1504/ijenm.2023.10060094","url":null,"abstract":"","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135213123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.134576
Resmi V. Prasad, R. Rajesh
Fluid handling equipment like propellers, impellers, pumps, and pumps in warships and submarines are all vulnerable to flow-based erosion and corrosion. While numerous coating materials are available to counteract erosion corrosion damage in the aforesaid components, iron-based amorphous coatings are thought to be more effective. This paper concentrates on the selection of the coating material for AISI 304L SS. In this investigation, WC-10Co-4Cr coating was selected on stainless steel substrate using MCDM techniques. Fuzzy analytic hierarchy process (FAHP) is the technique applied to calculate the weights of criteria and combinative distance-based assessment method (CODAS) is utilised for ranking the alternatives.
{"title":"Development of coating material for low carbon steels using MCDM","authors":"Resmi V. Prasad, R. Rajesh","doi":"10.1504/ijenm.2023.134576","DOIUrl":"https://doi.org/10.1504/ijenm.2023.134576","url":null,"abstract":"Fluid handling equipment like propellers, impellers, pumps, and pumps in warships and submarines are all vulnerable to flow-based erosion and corrosion. While numerous coating materials are available to counteract erosion corrosion damage in the aforesaid components, iron-based amorphous coatings are thought to be more effective. This paper concentrates on the selection of the coating material for AISI 304L SS. In this investigation, WC-10Co-4Cr coating was selected on stainless steel substrate using MCDM techniques. Fuzzy analytic hierarchy process (FAHP) is the technique applied to calculate the weights of criteria and combinative distance-based assessment method (CODAS) is utilised for ranking the alternatives.","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135262997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.134579
Sanjay Mohapatra, Satya Shankar Banerjee
The purpose of this paper is to segment the Indian Facebook users into fashion consumer segments based on their behaviour and activities (like, post, share, etc.) exhibited on Facebook and establish a relationship with their Fashion shopping behaviour. The paper also aims to define the most broad and influential segments of Facebook users and their collective traits in terms of shopping behaviour, fashion brand preference, price preference, liking for quality, demand of new fashion, consumer social behaviour, etc. An online survey was conducted in which 158 users participated through structured questionnaire. The results give a clear idea about the consumer segments, which lie, on social media such as Facebook. Practitioners may define their targeting and positioning strategy based on the newly formed consumer segments. Practitioners and researchers may directly create and use consumer segments through social media behaviour of the consumers.
{"title":"Fashion market segmentation using Facebook: an empirical approach","authors":"Sanjay Mohapatra, Satya Shankar Banerjee","doi":"10.1504/ijenm.2023.134579","DOIUrl":"https://doi.org/10.1504/ijenm.2023.134579","url":null,"abstract":"The purpose of this paper is to segment the Indian Facebook users into fashion consumer segments based on their behaviour and activities (like, post, share, etc.) exhibited on Facebook and establish a relationship with their Fashion shopping behaviour. The paper also aims to define the most broad and influential segments of Facebook users and their collective traits in terms of shopping behaviour, fashion brand preference, price preference, liking for quality, demand of new fashion, consumer social behaviour, etc. An online survey was conducted in which 158 users participated through structured questionnaire. The results give a clear idea about the consumer segments, which lie, on social media such as Facebook. Practitioners may define their targeting and positioning strategy based on the newly formed consumer segments. Practitioners and researchers may directly create and use consumer segments through social media behaviour of the consumers.","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135263003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.134578
J. Udaya Prakash, S. Jebarose Juliyana, R. Rajesh, A. Divya Sadhana
Composite materials are made by combining the qualities of two or more distinct materials of comparable attributes. Metal matrix composites have emerged as remarkable materials due to their superior characteristics when compared to other matrix composites. The most promising lightweight materials are composed of aluminium alloys, which are utilised in the marine, aerospace, and automotive industries, but their use is limited due to their average strength and moderate wear resistance. In terms of wear resistance, AMCs beat their monolithic counterparts that are unreinforced. Stir casting was used to produce aluminium matrix composites made of 413 aluminium alloys with particulate fly ash reinforcements weighing 3%, 6%, and 9%. Wear tests were conducted in pin-on-disc wear tester following ASTM Standard G99-05 guidelines. The goal is to explore the effects of sliding speed, load, sliding distance, and reinforcing weight percentage on coefficient of friction and specific wear rate using ANOVA and grey relational analysis. Sliding distance (18.48%), load (17.39%) are the parameters which have extreme significance on composites' GRG followed by sliding speed (10.33%) and reinforcement (4.35%). By using grey relational analysis, wear behaviour can be predicted successfully.
{"title":"Multi-objective optimisation of wear process parameters of 413/fly ash composites using grey relational analysis","authors":"J. Udaya Prakash, S. Jebarose Juliyana, R. Rajesh, A. Divya Sadhana","doi":"10.1504/ijenm.2023.134578","DOIUrl":"https://doi.org/10.1504/ijenm.2023.134578","url":null,"abstract":"Composite materials are made by combining the qualities of two or more distinct materials of comparable attributes. Metal matrix composites have emerged as remarkable materials due to their superior characteristics when compared to other matrix composites. The most promising lightweight materials are composed of aluminium alloys, which are utilised in the marine, aerospace, and automotive industries, but their use is limited due to their average strength and moderate wear resistance. In terms of wear resistance, AMCs beat their monolithic counterparts that are unreinforced. Stir casting was used to produce aluminium matrix composites made of 413 aluminium alloys with particulate fly ash reinforcements weighing 3%, 6%, and 9%. Wear tests were conducted in pin-on-disc wear tester following ASTM Standard G99-05 guidelines. The goal is to explore the effects of sliding speed, load, sliding distance, and reinforcing weight percentage on coefficient of friction and specific wear rate using ANOVA and grey relational analysis. Sliding distance (18.48%), load (17.39%) are the parameters which have extreme significance on composites' GRG followed by sliding speed (10.33%) and reinforcement (4.35%). By using grey relational analysis, wear behaviour can be predicted successfully.","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135263136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.10060093
Bahar Movahedi, Kayvan Miri Lavassani
{"title":"Multi-tier firm-level analysis of global auto supply chain: centrality and financial performance","authors":"Bahar Movahedi, Kayvan Miri Lavassani","doi":"10.1504/ijenm.2023.10060093","DOIUrl":"https://doi.org/10.1504/ijenm.2023.10060093","url":null,"abstract":"","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134882732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijenm.2023.10060092
Resmi V. Prasad, R. Rajesh
{"title":"Development of coating material for low carbon steels using MCDM","authors":"Resmi V. Prasad, R. Rajesh","doi":"10.1504/ijenm.2023.10060092","DOIUrl":"https://doi.org/10.1504/ijenm.2023.10060092","url":null,"abstract":"","PeriodicalId":39284,"journal":{"name":"International Journal of Enterprise Network Management","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134884539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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