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2019
Background: Since previous decades Internet as well as smart phones have become easily accessible to maximum people. This has made social networking an integral part of human life. People are sharing their comments and reviews on the forum or portal about their views and experiences. These reviews help others to judge the brand value of any product. Even in taking the final decisions about the brand selections for best hotels, colleges and products people are gradually depending on the previous online reviews. In such scenario, some companies may indulge themselves in generating the fake reviews with wrong intentions to create the positive or negative hype about the particular products. It may mislead the customers and decision makers. Objectives: Objective is to develop an algorithm to development of the optimal machine learning algorithm for hotel reviews Efforts are made to remove maximum limitations and constraints of existing algorithms to develop a robust algorithm. Methodolog...
International journal of engineering research and technology
Machine Learning as A Tool for Analysing Hotel Online Reviews2019 •
During current days once somebody attempt to book a edifice, previous on-line reviews of the edifices play a serious role in the decisive parameters to select the budget for the client. Previous on-line reviews play the foremost vital motivation for the knowledge and hotel business growth. Owing to the high impact of the reviews on business, hotel owners invariably extremely involved and centered regarding the client feedback and past on-line reviews. however all reviews aren't true and trustworthy, someday few individuals might by choice generate the faux reviews to form some hotel popular. So it's essential to develop and propose the techniques for analysis of reviews. With the assistance of assorted machine learning techniques viz. supervised machine learning technique, Text mining, unsupervised machine learning technique, Semi-supervised learning, Reinforcement learning etc we have a tendency to detect the faux reviews. This paper provides some notions of identification ...
International Journal of Engineering Research and Technology (IJERT)
IJERT-Machine Learning as A Tool for Analysing Hotel Online Reviews2019 •
https://www.ijert.org/machine-learning-as-a-tool-for-analysing-hotel-online-reviews https://www.ijert.org/research/machine-learning-as-a-tool-for-analysing-hotel-online-reviews-IJERTCONV7IS12040.pdf During current days once somebody attempt to book a edifice, previous on-line reviews of the edifices play a serious role in the decisive parameters to select the budget for the client. Previous on-line reviews play the foremost vital motivation for the knowledge and hotel business growth. Owing to the high impact of the reviews on business, hotel owners invariably extremely involved and centered regarding the client feedback and past on-line reviews. however all reviews aren't true and trustworthy, someday few individuals might by choice generate the faux reviews to form some hotel popular. So it's essential to develop and propose the techniques for analysis of reviews. With the assistance of assorted machine learning techniques viz. supervised machine learning technique, Text mining, unsupervised machine learning technique, Semi-supervised learning, Reinforcement learning etc we have a tendency to detect the faux reviews. This paper provides some notions of identification of appropriate machine learning techniques in analysis of past on-line reviews of hotels, supported the observation it additionally counsel the best machine learning technique for particular hotel reviews groups.
Many individuals and businesses make decisions based on freely and easily accessible online reviews. This provides incentives for the dissemination of fake reviews, which aim to deceive the reader into having undeserved positive or negative opinions about an establishment or service. With that in mind, this work proposes machine learning applications to detect fake online reviews from hotel, restaurant and doctor domains. In order to filter these deceptive reviews, Neural Networks and Support Vector Machines are used. Both algorithms’ parameters are optimized during training. Parameters that result in the highest accuracy for each data and feature set combination are selected for testing. As input features for both machine learning applications, unigrams, bigrams and the combination of both are used. The advantage of the proposed approach is that the models are simple yet yield results comparable with those found in the literature using more complex models. The highest accuracy achi...
Regular issue
Fake Review Prediction and Review Analysis2021 •
Online reviews can be deceptive or manipulative evaluations of services and products which are often carried out deliberately for manipulation strategy to mislead the readers. Identifying such reviews is an important but challenging problem. There are even some associations in the merchandise industry who are hiring professionals to write fake reviews so that they can promote their products or defame rivals products. Hence we aim to develop a method which will detect fake reviews and remove them. The proposed method classifies users' reviews into suspicious, fake, positive and negative categories by phase-wise processing. In this paper, we are processing hotel reviews by using different data mining techniques. Moreover the reviews obtained from users are being classified into positive or negative which can be used by a consumer to select a product. Organizations providing services can monitor customer sentiments by scrutinizing and understanding what the customers are thinking a...
Intelligence Science and Big Data Engineering. Big Data and Machine Learning Techniques
Detecting Fake Review with Rumor Model—Case Study in Hotel Review2015 •
Asset Analytics
Performance Evaluation of Learners for Analyzing the Hotel Customer Sentiments Based on Text Reviews2019 •
2020 •
Online reviews have great impact on today‘s business and commerce. Decision making for purchase of online products mostly depends on reviews given by the users. Hence, opportunistic individuals or groups try to manipulate product reviews for their own interests. This paper introduces some semi-supervised and supervised text mining models to detect fake online reviews as well as compares the efficiency of both techniques on dataset containing hotel reviews.
International Journal of Scientific Research in Computer Science, Engineering and Information Technology
Identification of Fake Reviews Using Supervised Machine LearningOnline reviews are largely regarded as a significant aspect for establishing and preserving a solid reputation as e-commerce systems continue to advance. Additionally, they play a significant part in how end customers decide. A favorable review for a specific item typically draws in more customers and increases sales significantly. In order to develop a virtual reputation and draw in new clients, reviews that are false or misleading are being intentionally written. Therefore, spotting bogus reviews is an active and developing study field. The ability to spot false reviews depends on both the essential characteristics of the reviews and the behaviour of the reviewers. This study suggests using machine learning to spot bogus reviews. In addition to the features extraction process of the reviews, this paper applies several features engineering to extract various behaviours of the reviewers. The performance of many experiments conducted on a real dataset of restaurant reviews from Yelp is compared in this research, including KNN, Naive Bayes (NB), and Logistic Regression. The findings show that Logistic Regression performs better than the other classifiers in terms of accuracy. The findings demonstrate that the algorithm is better able to distinguish between authentic and false reviews.
2020 •
Jurnal Pilar Nusa Mandiri
Comparison of Machine Learning Classification Algorithm on Hotel Review Sentiment Analysis (Case Study: Luminor Hotel Pecenongan)Analysis of hotel review sentiment is very helpful to be used as a benchmark or reference for making hotel business decisions today. However, all the review information obtained must be processed first by using an algorithm. The purpose of this study is to compare the Classification Algorithm of Machine Learning to obtain information that has a better level of accuracy in the analysis of hotel reviews. The algorithm that will be used is k-NN (k-Nearest Neighbor) and NB (Naive Bayes). After doing the calculation, the following accuracy level is obtained: k-NN of 60,50% with an AUC value of 0.632 and NB of 85,25% with an AUC value of 0.658. These results can be determined by the right algorithm to assist in making accurate decisions by business people in the analysis of hotel reviews using the NB Algorithm.
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