Browsing by Subject "Sentiment analysis"
Now showing items 1-20 of 35
-
An advanced hospital rating system using machine learning and natural language processing
(Brac University, 2023-05)Bangladesh is the host of 255 public and 4,452 private hospitals. Unfortunately, there is no reliable metric or resource available online to determine which hospital is better. Patients and their peers often find it ... -
Analysis on the effects of wallstreetbets on the stock market
(Brac University, 2022-01)In January of 2021, the stocks of various companies, i.e. Gamestop, AMC etc. had a huge surge in price. The incident was attributed to redditors of the subreddit called r/wallstreetbets making a massively coordinated ... -
Analyzing data of social media to evaluate customer behavior of companies using sentiment analysis
(BRAC University, 2018-04)In this modern age where providing and consuming services through online exchange has become a daily chore, everyone loves to participate and give opinions about the services he or she consumes. Nowadays this participation ... -
Aspect-based sentiment analysis using SemEval and Amazon datasets
(BRAC University, 2017)Sentiment analysis has become one of the most important tools in natural language processing, since it opens many possibilities to understand people’s opinions on different topics. Aspect-based sentiment analysis aims to ... -
Automated model to rank candidates for a job position based on data extracted from LinkedIn profiles
(Brac University, 2023-01)Recruitment process has become very crucial in the vast job market and being able to recruit effectively is a challenge. This is because, there is a scarcity of suitable candidates for any particular job opening. Moreover, ... -
A deep learning approach to integrate human-level understanding in a Chatbot
(2021-01)AI-powered computers like chatbots have taken over the market today to reduce human workload. Unlike humans, chatbots reply immediately, are available 24/7 and can assist several people at the same time. Due to the ... -
A deep learning approach to predict crypto-currency price by evaluating sentiment and stock market correlations
(Brac University, 2023-01)For the technological shift, advancing epoch towards cryptocurrency intensified the impactful method. Metaverse can originate the base operation into a diversified level. The extension of digital marketing contributes ... -
Detecting sarcasm in Bengali comments using NLP
(Brac University, 2023-01)Natural Language Processing (NLP) is a subset of Machine Learning which resides at the intersection of Linguistics and Computer Science. It deals with the capability of computers to learn and work with human languages. ... -
An effective machine learning approach for sentiment analysis of restaurant reviews
(BARC University, 2016-08)Sentiment analysis or opinion analysis is creating a vast area of research in this modern era of social media. Various blogs and Social Medias (Facebook, twitter, Instagram) are the most popular platform for the users or ... -
Embedded system based bangla intelligent social virtual robot with sentiment analysis
(BRAC University, 2018-04)Bangla is the mother tongue of millions of people all over the world. Despite of being a very popular language, any social virtual robot that can intelligently communicate in Bangla is a fairytale till now. One of the main ... -
Feature based mobile phone rating using sentiment analysis and machine learning approaches
(2018)This project proposes a model of sentiment analysis of different features of different company’s mobile sets and rating them overall. Customers before buying a phone check reviews to get a better understanding of the device ... -
Forecasting bitcoin price considering macro economic factors and media influence using bidirectional LSTM and random forest regressor as ensemble model
(Brac University, 2023-01)The decentralized cryptocurrency has created many opportunities for secure and safe financial transactions with a bright prospect. The cryptocurrency market rapidly expands, leading to erratic price movements due to ... -
A hybrid based model on LSTM-CNN to multi-class emotion analysis on social networking dataset
(Brac University, 2021-01)Sentiment analysis from texts has been a major research eld in NLP. However, most of the studies are on binary (positive and negative) classi cation of the texts. While researching, we found that the accuracy of multi-class ... -
Into the heart of Bangla speech: advancing speech sentiment recognition with semi-supervised multimodal machine learning model leveraging an iterative SHAP-based feature selection
(Brac University, 2024-06)Automatic sentiment recognition from speech data is crucial for various applications. As AI has grown in popularity, the application of the importance of speech sentiment analysis is increasing along with the amount of ... -
A machine learning approach to predict movie box-office success
(BRAC University, 2017)Making a prediction of society’s reaction to a new product in the sense of popularity and adaption rate has become an emerging field of data analysis. The motion picture industry is a multi-billion dollar business. And ... -
Market demand analysis using NLP in Bangla language
(Brac University, 2021-09)Product market demand analysis plays a significant role for originating business strategies due to its noticeable impact on the competitive business field. Furthermore, there are roughly 228 million native Bengali speakers, ... -
Optimizing restaurant recommendations through sentiment analysis
(Brac University, 2024-03)"The rapid growth of the food industry and dining-out culture has led to a vast growth in the number of restaurants over the years. As a result, customers are overwhelmed with too many options to purchase their meals ... -
Performing sentiment analysis in Bangla microblog posts
(© 2014 IEEE Computer Society, 2014)Much of the research work on sentiment analysis has been carried out in the English language, but work in Bangla is limited to only news corpus and blogs. Microblogging sites are becoming a valuable source for publishing ... -
Predicting stock market movement using sentiment analysis of twitter feed
(BRAC University, 4/16/2017)Collecting opinions of mass people through the social networking sites has become easy and handy now-a-days. These opinions show the sentimental state of a large number of people, which, according to behavioral economics, ... -
Predicting stock market trend from twitter feed and building a framework for Bangladesh
(BRAC University, 2018-04)Social media has become an integral part in our day to day lives. What we share in these media are what we believe in and give others a window of opportunity to predict what is going on in our mind or how our actions ...
