Browsing by Subject "Natural language processing (Computer science)."
Now showing items 1-12 of 12
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Computational analysis and detection of Bengali communal violent speech
(Brac University, 2024-06)Communal violence is intensified by the widespread use of cyber hate, leading to aggression and increased conflicts among different religious, ethnic, and social groups, creating a barrier to social harmony. This research ... -
Customer service bot for a travel agency using natural language processing
(Brac University, 2024-06)Traveling isn’t new in the human race. Modern humans began migrating from Africa 70,000 to 50,000 years earlier. Again, modern tourism started in the 17th century in Western Europe and till today, humans didn’t stop and ... -
Enhanced hate speech detection in social media using transformer-based models
(Brac University, 2024-01)Hate speech on social media can escalate into ”cyber conflict,” detrimentally impacting social life. With the exponential growth of Internet users and media content, identifying abusive language in audio and video content ... -
Enhancing Bangla video comprehension through multimodal feature integration and attention-based encoder-decoder captioning models for single-action videos
(Brac University, 2024-05)Video understanding and description have an important role to play in the field of computer vision and natural language processing. The capacity of automatically generating natural language descriptions for video content ... -
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 ... -
Identifying code-mixed and code-switched hateful remarks on social media using NLP
(Brac University, 2024-05)Online bullying has prevailed for years in the vast cesspool that is commonly known as the online social media. Increasing use of social media and online communication has led to a rise in cyberbullying– which is often ... -
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 ... -
Sign language detection and conversion to readable Bengali words using BdSL
(Brac University, 2023-09)In this era of modernization, technology is used to improve the outcome in every aspect of our lives. At the beginning of development, scientists made tools and pieces of stuff in order to enhance the speed of communication. ... -
TikNep: content analysis of Nepali TikTok users using natural language processing
(Brac University, 2024-05)Nepal, with an approximate population of 29 million, has over 2.2 million active TikTok users, TikTok has gained attention as a platform for self-expression and social connection among diverse age groups. Users in Nepal ... -
Towards devising an efficient VQA in the Bengali Language
(Brac University, 2021-12)This paper aims to provide insight into how Visual question answering might work on Bangla datasets versus English datasets. Several studies have been conducted on deep learning methods applied to Bangla datasets up to ... -
A transformer based approach to detect the sentiment of drivers in ride sharing platforms
(Brac University, 2024-04)Globally, ride-sharing is very popular, especially in developed countries. The scheme has been launched in many developing countries, and Bangladesh is no exception. The ongoing transportation problem and traffic jams ... -
Vulgar and spam comment identification using Gluon Natural Language Processing and Convolution Neural Networks
(BRAC University, 2019-04)With the advancement of technology, the virtual platform and social media have become an important part of people’s daily life. The social media allows users to communicate, to express their feelings and to discuss on ...
