Project Domain / Category
Abstract / Introduction
Opinion mining refers to the use of
natural language processing
to systematically identify, extract, quantify, and study affective states (i
e the emotional states of the author or
speaker) and subjecti
ve information. Sentiment analysis is widely applied to
voice of the customer
materials such as
reviews and survey responses, online and social media. Generally speaking, sentiment anal
ysis aims to determine the attitude of a speaker, writer, or other subject with respect to some topic or the overall contextual polarity or emotional
reaction to a document, interaction, or event. The attitude may be a judgment or evaluation, affective
state, or the
intended emotional communication.
Website Evaluation system that rates the website based on the opinion of the user. Website will be evaluated based
on factors such as genuineness of the website, timely delivery of the product after online tr
ansaction and support
provided by the website. User will comment about the website. Based on the comment, system will rate the website.
The system takes opinion of various users. Based on the opinion, the system will decide whether the website is
r not. The system uses opinion mining methodology in order to achieve desired functionality. We use a
database of sentiment based keywords along with positivity or negativity weight in database and then based on these
sentiment keywords mined in user comme
nt is ranked. The system contains keywords related to fraud, genuineness,
timely delivery of the product and service meters in the database. Based on these factors, the system will rate the website. System Hierarchy:
The user logins to the system he can view various websites posted by the admin and can comment about the website.
User can see the comment of other
System will rate the website based on the comment of various
The role of the admin is to add various website to the system and to
add keywords in database.
So that system will match the comment with the keywords in database and will rate the website based on the sentiment analysis.
User can easily find out which website will deliver the product in time. And also helps to find out
website which will
provide good support. This application helps to find out whether the website is genuine or not that is useful for those
users who do online transactions.
System should be able to:
Share the users view about the
Help users to decide whether the website is genuine or
Provide ease for online transactions
This system helps the user to find out the website which provides good service and delivers the product in
Ranks the website based on the weightage of the keywords in database, so the result is appropriate.
C# Dot net
Apache Lucene 3.0.3
Project Domain / Category