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Transformer-based language models are widely deployed for reasoning, yet their behavior under inference-time stochasticity remains underexplored. While dropout is common during training, its inference-time effects via Monte Carlo sampling…

机器学习 · 计算机科学 2026-03-19 Antônio Junior Alves Caiado , Michael Hahsler

Artificial intelligence, and particularly machine learning (ML), is increasingly developed and deployed to support healthcare in a variety of settings. However, clinical decision support (CDS) technologies based on ML need to be portable if…

机器学习 · 计算机科学 2022-07-07 Steve Nyemba , Chao Yan , Ziqi Zhang , Amol Rajmane , Pablo Meyer , Prithwish Chakraborty , Bradley Malin

This paper proposes a model to predict the levels (e.g., Bachelor, Master, etc.) of postsecondary degree awards that have been ambiguously expressed in the student tracking reports of the National Student Clearinghouse (NSC). The model will…

信息检索 · 计算机科学 2023-09-26 Sahar Voghoei , James Byars , John A Miller , Khaled Rasheed , Hamid A Arabnia

Graduate admissions have become increasingly competitive. This study highlights the need for a hybrid machine learning framework for graduate admission prediction, focusing on high-quality similar applicants and a recommendation system. The…

信息检索 · 计算机科学 2026-04-01 Melina Heidari Far , Elham Tabrizi

Real-time and open online course resources of MOOCs have attracted a large number of learners in recent years. However, many new questions were emerging about the high dropout rate of learners. For MOOCs platform, predicting the learning…

计算机与社会 · 计算机科学 2018-08-07 Zhemin Liu , Feng Xiong , Kaifa Zou , Hongzhi Wang

University admission at many highly selective institutions uses a holistic review process, where all aspects of the application, including protected attributes (e.g., race, gender), grades, essays, and recommendation letters are considered,…

计算与语言 · 计算机科学 2023-07-03 Jinsook Lee , Bradon Thymes , Joyce Zhou , Thorsten Joachims , Rene F. Kizilcec

Recent efforts to identify non-cognitive predictors of academic achievement have especially focused on self-constructs, whose measurement is concerned with a specific domain (e.g., mathematics). However, other important factors, such as…

物理教育 · 物理学 2022-10-11 Jun Wu , Shuoli Qi , Yueshan Zhong

This study investigated the most important attributes of the 6-year post-graduation income of college graduates who used financial aid during their time at college in the United States. The latest data released by the United States…

计算机与社会 · 计算机科学 2018-07-06 Ewan Wright , Qiang Hao , Khaled Rasheed , Yan Liu

With the advancing technology, the hardware gain of computers and the increase in the processing capacity of processors have facilitated the processing of instantaneous and real-time images. Face recognition processes are also studies in…

计算机视觉与模式识别 · 计算机科学 2023-09-26 Hüdaverdi Demir , Serkan Savaş

In deep metric learning (DML), high-level input data are represented in a lower-level representation (embedding) space, such that samples from the same class are mapped close together, while samples from disparate classes are mapped further…

计算机视觉与模式识别 · 计算机科学 2023-04-03 Ryan Furlong , Vincent O'Brien , James Garland , Daniel Palacios-Alonso , Francisco Dominguez-Mateos

Predictive models for identifying at-risk students early can help teaching staff direct resources to better support them, but there is a growing concern about the fairness of algorithmic systems in education. Predictive models may…

计算机与社会 · 计算机科学 2020-07-02 Hansol Lee , René F. Kizilcec

This paper analyzes the dynamics of higher education dropouts through an innovative approach that integrates recurrent events modeling and point process theory with functional data analysis. We propose a novel methodology that extends…

应用统计 · 统计学 2026-03-02 Alessandra Ragni , Chiara Masci , Anna Maria Paganoni

Data Mining is the process of extracting useful patterns from the huge amount of database and many data mining techniques are used for mining these patterns. Recently, one of the remarkable facts in higher educational institute is the rapid…

人工智能 · 计算机科学 2014-05-16 Priyanka Saini

Transfer learning (TL) leverages previously obtained knowledge to learn new tasks efficiently and has been used to train deep learning (DL) models with limited amount of data. When TL is applied to DL, pretrained (teacher) models are…

Can a machine learn Machine Learning? This work trains a machine learning model to solve machine learning problems from a University undergraduate level course. We generate a new training set of questions and answers consisting of course…

机器学习 · 计算机科学 2021-07-06 Sunny Tran , Pranav Krishna , Ishan Pakuwal , Prabhakar Kafle , Nikhil Singh , Jayson Lynch , Iddo Drori

A plethora of research has been done in the past focusing on predicting student's performance in order to support their development. Many institutions are focused on improving the performance and the education quality; and this can be…

计算机与社会 · 计算机科学 2020-05-15 MohammadNoor Injadat , Abdallah Moubayed , Ali Bou Nassif , Abdallah Shami

The choice of initial learning rate can have a profound effect on the performance of deep networks. We present a class of neural networks with solvable training dynamics, and confirm their predictions empirically in practical deep learning…

机器学习 · 统计学 2020-03-05 Aitor Lewkowycz , Yasaman Bahri , Ethan Dyer , Jascha Sohl-Dickstein , Guy Gur-Ari

The burgeoning complexity of contemporary deep learning models, while achieving unparalleled accuracy, has inadvertently introduced deployment challenges in resource-constrained environments. Knowledge distillation, a technique aiming to…

机器学习 · 计算机科学 2023-10-05 Sia Gholami , Marwan Omar

Online learning and MOOCs have become increasingly popular in recent years, and the trend will continue, given the technology boom. There is a dire need to observe learners' behavior in these online courses, similar to what instructors do…

机器学习 · 计算机科学 2023-12-29 Aditya Panwar , Ashwin T S , Ramkumar Rajendran , Kavi Arya

In this study, we examine a set of primary data collected from 484 students enrolled in a large public university in the Mid-Atlantic United States region during the early stages of the COVID-19 pandemic. The data, called Ties data,…

机器学习 · 统计学 2022-09-13 Anthony Frazier , Joethi Silva , Rachel Meilak , Indranil Sahoo , David Chan , Michael Broda