Browsing Thesis & Report, BSc (Computer Science and Engineering) by Subject "Natural language processing"

Now showing items 1-20 of 26

    • Analyzing Schizophrenic-prone text from social media content: a novel approach through ML and NLP 

      Rodela, Raisa Rahman; Efty, Farhan Tanvir; Rahman, Mubashira; Wajiha, Shaira (Brac University, 2024-01)
      Schizophrenia is one of the destructive personality disorders where people have unusual interpretations of reality and are lured to develop harmful actions if not diagnosed promptly. This study focuses on identifying ...

    • Automated essay scoring for Bangla 

      Mahjabin, Rubayet; Farzana, Shaoli; Zerin, Nishat; Chowdhury, Sameer Sadman; Hossain, Ishmam (Brac University, 2024-01)
      Grading papers is one of the most basic everyday tasks carried out in various manners, but the element of complexity always manages to find its way. It is a rigorous task to grade hundreds of papers. Still, the concept ...

    • Automated image caption generator in Bangla using multimodal learning 

      Rodoshi, Mashiat Hasin; Ahmed, Moin Uddin; Ashraf, Md. Sobhan; Mim, Md. Galib Hasan; Khanam, Ashfia (Brac University, 2023-01)
      Experiencing an image on-screen is a privilege that we often seem not to care about. A visually impaired person does not have that luxury. A system that can automatically produce closed captions of an image can thus help ...

    • Automated reference validation for scholarly publications using NLP 

      Khan, A S M Nasim; Khan, Mohammad Nasif Sadique; Howlader, MD. Adnan; Roy, Ayan (Brac University, 2024-01)
      Accurate references in scholarly publications are a crucial aspect of scientific writing. The manual validation of references can be a time-consuming and error-prone process. This research introduces an updated version ...

    • Automatic question & answer generation using generative Large Language Model (LLM) 

      Hasan, A.S.M Mehedi; Ehsan, Md. Alvee; Shahnoor, Kefaya Benta; Tasneem, Syeda Sumaiya (Brac University, 2024-01)
      In the realm of education, student evaluation holds equal significance as imparting knowledge. To be evaluated, students usually need to go through text-based academic assessment methods. Instructors need to make diverse ...

    • A comprehensive NLP-based voice assistant system for streamlined information retrieval in metro rail services of Bangladesh 

      Rahman, MD. Abir; Alamgir, Adnan; Chowdhury, Shaheedul Haque; Mushtari, Maliha; Anzum, Wasim (Brac University, 2024-01)
      Bangladesh’s capital city Dhaka is served by the Dhaka Metro Rail. A metro-rail based rapid transit system is considered one of the important technologies that may decrease the working-hour wasting issue in a developed ...

    • Detecting sarcasm in Bengali comments using NLP 

      Chowdhury, Md. Jamiur Rahman (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. ...

    • Emotion detection for Bangla language 

      Rushan, Rowshan Rahman; Hossain, Sazid; Shovon, Shams Shahariar; Rahman, Md Arafat (Brac University, 2024-01)
      This project aims to identify emotions and generate Bangla-language emojis. Emojis have become essential to digital communication, transcending language borders and improving textual exchanges. This study identifies ...

    • Extracting information from social media platform for early detection of depression among individuals 

      Noman, Mirza Abdullah Al; Khan, Waleed Bin Habib; Chowdhuruy, Pratick Roy (Brac University, 2023-05)
      In our world, 3.8% of the total population is suffering from depression and it is the fourth major cause of death in 15-29 year olds. It is estimated that more than 75% of people suffering from it in low and middle income ...

    • Identifying hate speech of Bangla language text using natural language processing 

      Rahman, Mushfiqur; Jui, Razia Sultana; Sakib, Chowdhury Nazmuz; Ridoy, Fahim Alavi; Ananya, Taskiea Tabassum (Brac University, 2024-01)
      In this era of the internet, sharing information through social media has provided significant benefits to humans. People can easily access and observe others’ lifestyles and work, as well as make comments or share ...

    • An integrated approach: fake review detection using convBERT-BiLSTM classification 

      Mahmud, Md. Anas; Hasan, Alina; Mahbub, Tajrian; Rafi, Navid Hasan; Faiaz, Rushayed Ali (Brac University, 2024-01)
      In the era of E-commerce, online reviews significantly shape consumer buying decisions and store evaluations. However, the prevalence of unethical practices such as review manipulation poses a considerable challenge. ...

    • Interpretable Bangla fake news classification using BERT and traditional machine learning approaches 

      Anan, Ramisa; Modhu, Elizabeth Antora; Suter, Arjun; Sneha, Ifrit Jamal (Brac University, 2022-09-29)
      Fake news is a type of content that is inaccurate or misleading and it is usually published with the intention of damaging a person or organization’s reputation. It has recently grown significantly in the online forum ...

    • A machine learning-based approach for data analysis to ascertain suicidal individuals from Social media users 

      Nahar, Fatiha Binte Kamrun; Afsana, Umme Halima; Chowdhury, Azizul Muktadir; Hasnaen, Maha; Jahan, Sumaya (Brac University, 2023-01)
      In this research, we propose a hybrid model for predicting suicide risk from text data that incorporates BERT, VADER, and a Random Forest classifier for sentiment analysis. This model aims to identify individuals who may ...

    • Market demand analysis using NLP in Bangla language 

      Hossain, Md Sabbir; Nayla, Nishat (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, ...

    • Multimodal fake news detection using text and image 

      Biswas, Trisha; Lamia, Tasmim Afroj; Shykat, Tarikul Islam; Rafi, Md. Arifin Ahmed (Brac University, 2023-05)
      Development in information and technology has made the communication easier in the recent decades. Easy access of social media is creating restraints amid of differentiating fake and real news. In the recent period the ...

    • NLP-based AI robot for intelligent interaction 

      Dastagir, Golam; Hossain, Khaled Mushahed; Haque, Md Mahfujul; Gaffar, Raiyan Bin (Brac University, 2024-01)
      The benefits and advantages of integrating AI, ML, and NLP into library services which can redefine how traditional libraries function are thoroughly discussed in this paper. The practical applications of ML and AI in ...

    • Personal information from Bangla speech signal using MFCC and GMM 

      Hridy, Maisha Munawara; Hasan, Md. Hasib; Emon, Mahfuz Al (Brac University, 2019-08)
      Our system extracts personal information from bangla speech. Dataset that was used consists real-life voice inputs from di erent age and gender groups. A set of Bengali speech samples from YouTube were used as input ...

    • Quality assessment of extracted information from newspaper comment sections using natural language processing 

      Deb, Arnob; Islam, Maidul; Hossain, Sadab Sifar; Alam, Farjana (Brac University, 2024-01)
      Newspaper comment section– where readers can leave their opinions– can be an excellent source of information embellishment if used properly. Although there is a risk of fake news and misinformation being spread through ...

    • Rating detection by reviews using ML and NLP towards mobile phone recommendation 

      Sarker, Md Wafi; Al Nahian, Sheikh Sanzid; Khan, Anjumand Moshtari; Oraib, Abdullah; Islam, Sikder Mohidul (Brac University, 2023-01)
      Product recommendation is a type of marketing tool that has become increasingly important for businesses as well as in purchasing goods in the digital age. Prod uct recommendation is the process of suggesting items to ...

    • Rumor detection in Bangla using machine learning & deep learning 

      Ahmed, Md Istiaq; Anoy, Shoumik Malakar; Nusrat, Elham; Ahmed, Risat (Brac University, 2022-05)
      Over the last decade, social media networks have become a vital platform for sharing and obtaining information. Nevertheless, one of the dark sides of this social media fever is rumors and fake news. Because misinformation ...