AN EFFICIENT SENTIMENT ANALYSIS APPROACH FOR PRODUCT REVIEW USING TURNEY ALGORITHM ABSTRACT: Sentiment analysis can be done by Classification.It is one of the most important tasks for different application such as text categorization, tone recognition, image classification. Mostly existing supervised classification methods are based on traditional statistics, which can provide ideal results. The aim of the project is to increase the accuracy and to report the manufacturer about the negatives of the product. The major problem is polarity categorization.There are two levels of categorization and they are Sentence-level Categorization and Review-level Categorization. Review-level categorization …show more content…
Customer opinion is more important for the success of the product. In olden days people hear reviews about the product and then they decide the quality of the product. Sentiment analysis is used in social media. Sentiment analysis is also called as Opinion mining. Sentiment analysis or Opinion mining is one of the major tasks of NLP (Natural Language Processing). Sentiment analysis is mostly used natural language processing, text analysis and computational linguistics to extract subjective information from dataset. There are two types of sentences: Subjective and Objective sentences. Mostly subjective sentence contains more sentiment than objective sentences. The subjectivity of words depends on the context of the words. Objective document may also contain subjective sentence. To overcome these difficulties, we implement proposed system with Turney algorithm which also increases the accuracy of the reviews. Here, we use Precision, Recall and F-measure as metrics which calculates the accuracy. Precision gives good accuracy than others. Our project is implemented in java and also we use Amazon reviews as Dataset to our project. Finally, our project calculates the Polarity of the reviews. If the reviews contain more negatives, our system will recommend the manufacturer to recover the negatives in their products during their forthcoming manufacturing process to increase their …show more content…
Here, p(word1) and p(word2) gives the probability of the word occurs independently. The ratio between p(word1,word2) and p(word1) p(word2) gives the degree of statistical dependence between those words. After the calculation of PMI we have to calculate the semantic orientation. Thus, SO is calculated as SO(phrase) = PMI(phrase, {positive paradigms}) - PMI(phrase,{negative paradigms}) ---(2) If the phrase is with positive seed word, the phrase is positive. If the phrase is with negative seed word, the phrase is negative. PMI-IR issues query to search engine to find the number of hits (matching document). The AltaVista NEAR operator is used to search documents which is more efficient than AND operator. From equation (1) and (2) we can derive this equation with NEAR operator. SO(phrase)=log2
In Thomas C. Foster's How To Read Literature Like a Professor, he describes the setup of the adventure of the protagonist, dividing it into five parts: Our quester, a place to go, a stated reason to there, challenges and trials, and the real reason to go. A protagonist must experience all of these things in order to accomplish their goals and learn their lessons. In The Secret Life of Bees, Lily Owens, the main character, must encounter these things in order to unlock the mystery of what really happened to her mother the night she was killed, in addition to learning about the passion of writing and telling stories, the dangers and foolishness of racism, and female power. Our quester, Lily, is a fourteen year old girl with a passion for writing.
In July of 1848, New York’s Seneca Falls was the site of a two-day convention that has transformed the way many Americans viewed the historical mistreatment of women in the 1900s. Elizabeth Stanton had organized an unprecedented women’s rights meeting with about 300 participants – of both men and women – to protest the treatment of women in social, economic, political, and religious life. Authored by Stanton, the Declaration of Sentiments and is one of the major documents to come out the convention. The document explicitly follows the format of its model, the United States Declaration of Independence, but instead of justifications for American settlers to rebel against their colonial management, it details the “injuries and usurpations”
“The Veldt”, by Ray Bradbury, is a short story that contains a series of events where the children, Wendy and Peter, are constantly being spoiled with the use of technology. Their parents, George and Lydia, bought a technology filled house, which contains devices that do almost everything for them, including a nursery for the children. The nursery’s walls transform and display different environments, of which reflect one’s thoughts. The children, however, are caught using violent content inside the nursery so their parents threaten to take away all technology, including the nursery. The children become upset, throw temper tantrums, and end up locking their parents in the nursery, left there to die with hungry lions.
Chapter five of How To Read Literature Like An English Professor is about how Shakespeare is prominent in both old and current works of literature and in the media. Foster states “He’s everywhere, in every literary form you can think of. And he’s never the same: every age and every writer reinvents its own Shakespeare.” (33). So why Shakespeare?
Behind each movie lies the meaningful aspects and significant features worth noticing. All movies and books can be carefully examined and interpreted. Thomas C. Foster’s How to Read Literature Like a Professor provides a new view on interpreting literature. In the novel, Foster identifies and analyzes common patterns, themes, and motifs found in literature, many of which are also present in Disney’s film, Maleficent. This movie showcases several of his ideas, including quests, flight, geography, and symbolism.
The New and Lonesome Normal Joyce Oates’s “Hi Howya Doin” depicts the violence that has captured and encapsulated today’s culture. The un-deemed murder of an innocent jogger in the end of this story validates and justifies the fear that so many individuals feel. In Oates’s short story, “Hi Howya Doin”, the protagonist is depicted as a “Good-looking husky guy six-foot-four in the late twenties or early thirties, Caucasian male…..solid built as a fire hydrant, carries himself like an athlete, or an ex-athlete” (214). Through the police report, giving the description of the protagonist, Oates foretells his surprising fate at the beginning of the story which in turn, creates tension and suspense for the reader as the protagonist goes about what
The most important aspect of modern life that Bradbury got wrong was that he predicted society to become ultimately desensitized and that ridding of our favorite aspects of life would fly under the radar. Because of social media and smartphones, citizens have become hyper sensitized to anything and everything. Rather than pushing things away and ignoring all emotion, we freak out and over analyze things that happen, and this is amplified by social media. Rather than becoming desensitized like the citizens in Bradbury 's future, we have become over sensitive and are offended in some way by almost everything that is said or done. We are able to access these things by social media, which is a great platform to grieve in great detail why the thing
Rhetorical analysis is an investigation into how someone uses his/her critical reading skills to analyze text. The objective of the rhetorical analysis is the study of how the author writes, instead of what the author wrote. At that point, we need to examine the method that the author uses to attain his goal. According to Jonah G. Willihnganz “A rhetorical analysis is an examination of how a text persuades us of its point of view. It focuses on identifying and investigating the way a text communicates, what strategies it employs to connect to an audience, frame an issue, establish its stakes, make a particular claim, support it, and persuade the audience to accept the claim”.
These categories are created to classify people conceptually based on achieved and ascribed characteristics. We hold onto these categories and base them on race, gender, age, and ethnicity. In the Help, we see Massey’s theory of Social Stratification at work. Everyone is the movie is placed at a different level in the social hierarchy that is based on their race, gender, age, or class. The white men are at the top, the white women fall right below the, then black men and the black women are placed at the lowest level of the hierarchy.
It is a level where a reader is analyzing a text, he or she identifies the structure, type, authors vision
Today, we often think about the things that are obvious and directly in front of us. For example, our work or school lives and our daily pastime activities such as sports or clubs. We sometimes forget that things go on outside of what we see. For this reason, people use the aphorism, Out of Sight, Out of Mind, which can be interpreted as whatever you can't see, does not bother you, or you don't think about it.
An Introduction to Information Retrieval (Online ed.). Cambridge, MA: Cambridge University Press. Available at
Each year numerous amount of people become a social media user. The eMarketer website estimated that by 2019 “there will be around 2.77 billion social media users around the globe, up from 2.46 billion in 2017” (1). A great deal of those users utilizes social media to communicate their opinion to other users; as a matter of fact, these users might change their perspective a certain person might have on a topic. Social media is a marketing tool, therefore people utilize those social media platforms to pursue, and even manipulate the public to think in a certain way; hence, why social media can influence the public opinion.
Social Media Analytics and features It is the process of applying data (both structures as well as unstructured) from social media sites such as twitter, facebook, Google+ and other such sites for better understanding of customer attitude and behavior. It also serve as an effective tool for business and market research and ultimately for business decision making. The large availability of user-generated data and the links between users leads to the dispersion of useful information, opinions and sentiment as well as emergent issues and trends (Leskovec 2011; Agrawal et al. 2011; Nagarajan et al. 2011) and is referred to as ‘Social Media Analytics’.
• It involves assigning relevant sense for each word in