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With the increasing legalization of medical and recreational use of cannabis, more research is needed to understand the association between depression and consumer behavior related to cannabis consumption. Big social media data has…

Computation and Language · Computer Science 2021-06-09 Shweta Yadav , Usha Lokala , Raminta Daniulaityte , Krishnaprasad Thirunarayan , Francois Lamy , Amit Sheth

Cotton is one of the most important natural fiber crops worldwide, yet harvesting remains limited by labor-intensive manual picking, low efficiency, and yield losses from missing the optimal harvest window. Accurate recognition of cotton…

Computer Vision and Pattern Recognition · Computer Science 2025-09-17 Rui-Feng Wang , Mingrui Xu , Matthew C Bauer , Iago Beffart Schardong , Xiaowen Ma , Kangning Cui

Rice leaf diseases significantly reduce productivity and cause economic losses, highlighting the need for early detection to enable effective management and improve yields. This study proposes Artificial Neural Network (ANN)-based…

Computer Vision and Pattern Recognition · Computer Science 2025-07-04 Farida Siddiqi Prity , Mirza Raquib , Saydul Akbar Murad , Md. Jubayar Alam Rafi , Md. Khairul Bashar Bhuiyan , Anupam Kumar Bairagi

We study the problem of knowledge tracing (KT) where the goal is to trace the students' knowledge mastery over time so as to make predictions on their future performance. Owing to the good representation capacity of deep neural networks…

Computers and Society · Computer Science 2021-08-11 Xiaopeng Guo , Zhijie Huang , Jie Gao , Mingyu Shang , Maojing Shu , Jun Sun

Knowledge tracing (KT) refers to the problem of predicting future learner performance given their past performance in educational applications. Recent developments in KT using flexible deep neural network-based models excel at this task.…

Machine Learning · Computer Science 2020-07-27 Aritra Ghosh , Neil Heffernan , Andrew S. Lan

Convolutional neural networks have remarkably progressed the performance of distinguishing plant diseases, severity grading, and nutrition deficiency prediction using leaf images. However, these tasks become more challenging in a realistic…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Asish Bera , Subhajit Roy , Sudiptendu Banerjee

Efficient nutrient management is critical for crop growth and sustainable resource consumption (e.g., nitrogen, energy). Current approaches require lengthy analyses, preventing real-time optimization; similarly, imaging facilitates rapid…

Computer Vision and Pattern Recognition · Computer Science 2025-11-27 Abigail R. Cohen , Yuming Sun , Zhihao Qin , Harsh S. Muriki , Zihao Xiao , Yeonju Lee , Matthew Housley , Andrew F. Sharkey , Rhuanito S. Ferrarezi , Jing Li , Lu Gan , Yongsheng Chen

Overcoming the strong chlorophyll background poses a significant challenge for measuring and optimizing plant growth. This research investigates the novel application of specialized quantum light emitters introduced into intact leaves of…

Adverse drug reaction (ADR) is widely concerned for public health issue. ADRs are one of most common causes to withdraw some drugs from market. Prescription event monitoring (PEM) is an important approach to detect the adverse drug…

Machine Learning · Computer Science 2014-09-03 Yihui Liu , Uwe Aickelin

Fruit flies are established model systems for studying olfactory learning as they will readily learn to associate odors with both electric shock or sugar rewards. The mechanisms of the insect brain apparently responsible for odor learning…

Machine Learning · Computer Science 2025-01-09 Jinyung Hong , Theodore P. Pavlic

Depression is a severe global mental health issue that impairs daily functioning and overall quality of life. Although recent audio-visual approaches have improved automatic depression detection, methods that ignore emotional cues often…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Chenglizhao Chen , Boze Li , Mengke Song , Dehao Feng , Xinyu Liu , Shanchen Pang , Jufeng Yang , Hui Yu

Depression, a common mental disorder, significantly influences individuals and imposes considerable societal impacts. The complexity and heterogeneity of the disorder necessitate prompt and effective detection, which nonetheless, poses a…

Sound · Computer Science 2023-08-25 Xiao Xu , Yang Wang , Xinru Wei , Fei Wang , Xizhe Zhang

Anomaly detection (AD) plays a crucial role in time series applications, primarily because time series data is employed across real-world scenarios. Detecting anomalies poses significant challenges since anomalies take diverse forms making…

Machine Learning · Computer Science 2025-01-03 Jihan Ghanim , Mariette Awad

Methods for estimating heterogeneous treatment effect in observational data have largely focused on continuous or binary outcomes, and have been relatively less vetted with survival outcomes. Using flexible machine learning methods in the…

Applications · Statistics 2021-07-09 Liangyuan Hu , Jiayi Ji , Fan Li

Enhancing the accuracy and efficiency of machine learning algorithms employed in neural interface systems is crucial for advancing next-generation intelligent therapeutic devices. However, current systems often utilize basic machine…

Signal Processing · Electrical Eng. & Systems 2025-03-12 Arshia Afzal , Volkan Cevher , Mahsa Shoaran

Randomized trials are typically designed to detect average treatment effects but often lack the statistical power to uncover individual-level treatment effect heterogeneity, limiting their value for personalized decision-making. To address…

Machine Learning · Statistics 2026-03-19 Rickard Karlsson , Piersilvio De Bartolomeis , Issa J. Dahabreh , Jesse H. Krijthe

Pre-trained language models have led to substantial gains over a broad range of natural language processing (NLP) tasks, but have been shown to have limitations for natural language generation tasks with high-quality requirements on the…

Computation and Language · Computer Science 2021-09-15 Haonan Li , Yeyun Gong , Jian Jiao , Ruofei Zhang , Timothy Baldwin , Nan Duan

We investigate a method of model-agnostic anomaly detection through studying jets, collimated sprays of particles produced in high-energy collisions. We train a transformer neural network to encode simulated QCD "event space" dijets into a…

High Energy Physics - Phenomenology · Physics 2023-05-17 Barry M. Dillon , Radha Mastandrea , Benjamin Nachman

Autoencoders have been successful in learning meaningful representations from image datasets. However, their performance on text datasets has not been widely studied. Traditional autoencoders tend to learn possibly trivial representations…

Machine Learning · Statistics 2017-06-06 Yu Chen , Mohammed J. Zaki

We develop a hybrid framework to identify kilonovae (KNe), using single-epoch, medium-band spectral energy distributions from the 7-Dimensional Telescope (7DT). The framework integrates an unsupervised anomaly classifier (\texttt{Isolation…

Instrumentation and Methods for Astrophysics · Physics 2026-03-17 Gregory S. H. Paek , Myungshin Im , Seo-Won Chang , Hyeonho Choi , Ji Hoon Kim
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