Research Directions, Challenges and Issues in Opinion Mining
نویسندگان
چکیده
Rapid growth of Internet and availability of user reviews on the web for any product has provided a need for an effective system to analyze the web reviews. Such reviews are useful to some extent, promising both the customers and product manufacturers. For any popular product, the number of reviews can be in hundreds or even thousands. This creates difficulty for a customer to analyze them and make important decisions on whether to purchase the product or to not. Mining such product reviews or opinions is termed as opinion mining which is broadly classified into two main categories namely facts and opinions. Though there are several approaches for opinion mining, there remains a challenge to decide on the recommendation provided by the system. In this paper, we analyze the basics of opinion mining, challenges, pros & cons of past opinion mining systems and provide some directions for the future research work, focusing on the challenges and issues.
منابع مشابه
Analysis of Users’ Opinions about Reasons for Divorce
One of the most important issues related to knowledge discovery is the field of comment mining. Opinion mining is a tool through which the opinions of people who comment about a specific issue can be evaluated in order to achieve some interesting results. This is a subset of data mining. Opinion mining can be improved using the data mining algorithms. One of the important parts of opinion minin...
متن کاملSustainable development and environmental challenges in Cameroon’s mining sector: A review
Cameroon has a strong geological potential for a number of mineral resources that, if well managed, could support economic growth. The country contains potentially large deposits of iron ore, gold, bauxite, diamond, limestone, nickel, and gemstones, and indices of other numerous minerals and precious metals. Despite its geological wealth, mining has never played a major role in Cameroon’s econo...
متن کاملA Review on Big Data Analytics : An Eminent Approach for Handling an Outsized Data
The volatile increase of data volume and the growing demands of data mining have stimulated us into the era of big data. Many research scholars are drawn their desirability towards the research areas of big data mining, machine learning, computational intelligence and social networking. The big data technologies with conventional data mining approaches have posed many challenges in the field of...
متن کاملحسنگار : شبکه واژگان حسی فارسی
Awareness of others' opinions plays a crucial role in the decision making process performed by simple customers to top-level executives of manufacturing companies and various organizations. Today, with the advent of Web 2.0 and the expansion of social networks, a vast number of texts related to people's opinions have been created. However, exploring the enormous amount of documents, various opi...
متن کامل運用關聯分析探勘民眾關注議題與發展方向: 以環保議題為例(Mining Issues of Public Concern by Association Analysis: Using Environmental Issue as an Example)[In Chinese]
Association analysis has attracted considerable attention recently in many research fields, mining data relations and rules from huge volume of data especially. This study aims at mining issues of public concern and analyzing its relations from massive of unstructured data. The main resource of this study is environmental related documents from PTT bulletin board system. A model is constructed ...
متن کامل