Now showing items 1-17 of 17

    • An Analysis on Bengali handwritten conjunct character recognition and prediction 

      Munawar, Maazin; Roy, Yagghaseni Saha; Hussain, Mohammed Mudabbir (Brac University, 2021-01)
      In the very active field of handwriting recognition, a lot of research can be found in the detection of the handwriting of various languages, especially English. However, for languages like Bengali, while they hold some ...
    • Analyzing area-wise air pollution level using machine learning for a better future 

      Sihan, Sk. Atik Tajwar; Rabbani, Maisha; Agarwala, Manish; Maliha, Sanjida Alam (Brac University, 2021-09)
      Environment consists of nature and surroundings where all living beings co-exist. Harming the environment will in turn harm all living and non-living things alike. One of the major concerns of environment pollution is ...
    • Automatic brain tumor segmentation using U-ResUNet chain model approach 

      Alam, Mohd Tanjeem; Nawal, Nafisa; Nishi, Nusrat Jahan; Sahan, MD Samiul; Islam, Mohammad Tanjil (Brac University, 2021-09)
      Identifying brain tumors precisely within the early stage is still a challenging problem for the medical sector consistent with recent research. In a previous research approved by Cancer. Net Editorial Board, it was ...
    • Bangla hate speech detection on social media using attention-based recurrent neural network 

      Das, Amit Kumar; Al Asif, Abdullah; Paul, Anik; Hossain, Md. Nur (De Gruyter, 2021-04-09)
      Hate speech has spread more rapidly through the daily use of technology and, most notably, by sharing your opinions or feelings on social media in a negative aspect. Although numerous works have been carried out in ...
    • Bangla optical character recognition from printed text using Tesseract Engine 

      Faruque, MD Yamin; Adeeb, MD Zahin; Kamal, Muhammad Maswood; Ahmed, Redwan (Brac University, 2021-01)
      Optical Character Recognition or OCR is a technology that enables us to detect and extract text from images. In our project, we are designing our OCR system around the Bangla language. This is primarily because, there are ...
    • Bangla speech recognition using 1D CNN and LSTM with different dimension reduction techniques 

      Nirjhor, S M Mahsanul Islam; Chowdhury, Mohammad Abidur Rahman; Sabab, Md. Nazmus (Brac University, 2019-08)
      In the area of machine learning, speech recognition was always a hot topic but as world's 8th most widely spoken language Bangla hasn't got the focus as much as she deserved. This research will be on speech recognition ...
    • Correlating lockdowns, mortality rates and air pollution: a deep learning imbued study of COVID-19 

      Tabassum, Tahia; Rahman, Saiham; Mahmood, Moosfiqur Hassan; Siam, Md. Fahim; Mumu, Sadia Anika (Brac University, 2021-01)
      Nationwide lockdowns implemented in consequence of the devastating COVID-19 pandemic, caused noticeable improvements in air quality throughout the world. This paper implements a multivariate long-short term memory network ...
    • Data security model using deep learning and edge computing for Internet of Things (IoT) in smart city 

      Aziz, Md. Yasin; Kabbo, Tanjid Alam; Tahsin, Tasnuva; Zumme, Nadia Haque; Tahsin, Mohammad Sadman (Brac University, 2021-09)
      In the current ongoing world of the IoT (Internet of Things) devices, it is absolutely vital to have a safe, secure and reliable cyberspace. A cyberspace or network where it is free from all sorts of unethical activities ...
    • Dhaka Stock Market analysis with ARIMA-LSTM Hybrid Model 

      Arnob, Raisul Islam; Alam, Rafatul; Alam, Alvi Ebne (Brac University, 2019-08)
      This paper proposes the forecasting of correlation coe cients of Dhaka Stock Ex- change market assets required for portfolio optimization using an ARIMA-LSTM hybrid model. We have developed a robust model that encompasses ...
    • High frequency rainfall prediction using machine learning approach to numerical weather modelling 

      Borna, Afsana Afrin; Ani, Ashfak Ahmed; Ashhab, Mahir; Saleh, Shahriar (Brac University, 2021-06)
      The weather has an impact on almost every aspect of our daily lives. Life would be much easier if we could control the weather. Until then, we will have to settle for trying to predict weather but weather prediction is ...
    • Learning a deep neural network for predicting phishing website 

      Das, Robat; Hossain, Md. Mukhter; Islam, Shariful; Siddiki, Abujarr (Brac University, 2019-05)
      In recent years, we have seen a huge paradigm shift in business because of the fast development of the Web. For this reason, consumers change their tendency from customary shopping to the electronic business. In the time ...
    • RansomListener: Ransom call sound investigation using LSTM and CNN Architectures 

      Rahman, Rafeed; Rahman, Mehfuz A; Hossain, Shahriar; Hossain, Sajid (Brac University, 2020-12)
      Getting calls for ransoms are common phenomena in kidnapping and abduction related incidents where the life of the victim remains extremely vulnerable. These phone calls are often analyzed in real-time by law enforcement ...
    • Sentiment analysis using Natural Language Processing (NLP) & deep learning 

      Islam, Kazi Minhazul; Reza, Md. Safkat; Yeaser, MD. Samin (Brac University, 2021-09)
      It is an age of the Web and electronic media, and social media stages are one of the foremost frequently used communication mediums these days. But a few individuals utilize these platforms for a noxious reason and among ...
    • Short term load forecasting based on Internet of Things (IoT) 

      Uz Zaman, Mahdi; Islam, Anisul; Sultana, Nahid (BRAC University, 2018-04)
      In the era of internet every device is getting connected to the internet. In this paper, we have assumed that IoT devices can share their power consumption history. Based on data points collected from real world environment ...
    • Stock price prediction using time series data 

      Mazed, Mashtura (Brac University, 2019-08)
      Researchers has taken a lot of years to make algorithms fast and accurate enough to make stock price predictions accurately. Investors are looking for smarter techniques to forecast stock prices for investments and this ...
    • A texture based industrial fault diagnosis model using Gammatone Filter Bank and transfer learning 

      Morshed, Atique; Siraj, Farhan Md.; Munim, Abu Sadat MD.; Ayon, Tasnimul Karim; Goni, Saad Rafsan (Brac University, 2021-09)
      Rapid industrial growth has increased the vulnerability of systems to malfunction and permanent damage. Fault detection systems have been installed to prevent such occurrences. In order to eliminate potential life-threatening ...
    • Urban sound classification using convolutional Neural Network and long short term memory based on multiple features 

      Das, Joy Krishan; Ghosh, Arka; Pal, Abhijit Kumar; Dutta, Sumit (Brac University, 2020-04)
      There are many sounds all around us and our brain can easily and clearly identify them. Furthermore, our brain processes the received sound signals continuously and provides us with relevant environmental knowledge. ...