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Modern decision-making in fixed income asset management benefits from intelligent systems, which involve the use of state-of-the-art machine learning models and appropriate methodologies. We conduct the first study of bond yield forecasting…

计算金融 · 定量金融 2020-05-06 Manuel Nunes , Enrico Gerding , Frank McGroarty , Mahesan Niranjan

Computational methods are useful in accelerating the pace of drug discovery. Drug discovery carries several steps such as target identification and validation, lead discovery, and lead optimisation etc., In the phase of lead optimisation,…

机器学习 · 计算机科学 2024-08-31 K. Venkateswara Rao , Kunjam Nageswara Rao , G. Sita Ratnam

The performance of learned robot visuomotor policies is heavily dependent on the size and quality of the training dataset. Although large-scale robot and human datasets are increasingly available, embodiment gaps and mismatched action…

机器人学 · 计算机科学 2026-03-24 Yiqi Wang , Mrinal Verghese , Jeff Schneider

The standard approach to mitigate errors made by an automatic speech recognition system is to use confidence scores associated with each predicted word. In the simplest case, these scores are word posterior probabilities whilst more complex…

音频与语音处理 · 电气工程与系统科学 2019-02-19 Qiujia Li , Preben Ness , Anton Ragni , Mark Gales

This paper investigates sentiment classification of Steam game reviews using an attention-based Bidirectional Long Short-Term Memory (BiLSTM) model. Using a dataset of 50,000 reviews sampled from a larger Steam review corpus, the authors…

Predictive models often need to work with incomplete information in real-world tasks. Consequently, they must provide reliable probability or confidence estimation, especially in large-scale decision-making and planning tasks. Current large…

计算与语言 · 计算机科学 2025-10-22 Yu Feng , Ben Zhou , Weidong Lin , Dan Roth

We built the largest database for kinship recognition. The data were labeled using a novel clustering algorithm that used label proposals as side information to guide more accurate clusters. Great savings in time and human input was had.…

计算机视觉与模式识别 · 计算机科学 2021-02-18 Joseph P Robinson

There has been a good amount of progress in sentiment analysis over the past 10 years, including the proposal of new methods and the creation of benchmark datasets. In some papers, however, there is a tendency to compare models only on one…

计算与语言 · 计算机科学 2017-09-14 Jeremy Barnes , Roman Klinger , Sabine Schulte im Walde

The stock market prediction has always been crucial for stakeholders, traders and investors. We developed an ensemble Long Short Term Memory (LSTM) model that includes two-time frequencies (annual and daily parameters) in order to predict…

统计金融 · 定量金融 2020-01-13 Zineb Lanbouri , Saaid Achchab

Long Short-Term Memory (LSTM) networks, a type of recurrent neural network with a more complex computational unit, have been successfully applied to a variety of sequence modeling tasks. In this paper we develop Tree Long Short-Term Memory…

计算与语言 · 计算机科学 2016-04-05 Xingxing Zhang , Liang Lu , Mirella Lapata

Quality pretraining data is often seen as the key to high-performance language models. However, progress in understanding pretraining data has been slow due to the costly pretraining runs required for data selection experiments. We present…

计算与语言 · 计算机科学 2025-03-11 Tristan Thrush , Christopher Potts , Tatsunori Hashimoto

India has twenty-two official languages. Serving such a diverse language base is a challenge for survey statisticians, call center operators, software developers, and other such service providers. To help provide better services to…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Atul Dhingra , Gaurav Sood

This paper improves wind power prediction via weather forecast-contextualized Long Short-Term Memory Neural Network (LSTM) models. Initially, only wind power data was fed to a generic LSTM, but this model performed poorly, with erratic and…

机器学习 · 计算机科学 2019-08-06 Maximilian Du

It is common to rank different categories by means of preferences that are revealed through data on choices. A prominent example is the ranking of political candidates or parties using the estimated share of support each one receives in…

计量经济学 · 经济学 2024-02-02 Sergei Bazylik , Magne Mogstad , Joseph Romano , Azeem Shaikh , Daniel Wilhelm

Understanding the probabilistic traffic environment is a vital challenge for the motion planning of autonomous vehicles. To make feasible control decisions, forecasting future trajectories of adjacent cars is essential for intelligent…

机器人学 · 计算机科学 2023-01-18 Yufei Huang , Mohsen A. Jafari

Self-driving cars require extensive testing, which can be costly in terms of time. To optimize this process, simple and straightforward tests should be excluded, focusing on challenging tests instead. This study addresses the test selection…

机器人学 · 计算机科学 2025-01-08 Ali Güllü , Faiz Ali Shah , Dietmar Pfahl

Large Language Models (LLMs) have shown remarkable advancements in specialized fields such as finance, law, and medicine. However, in cybersecurity, we have noticed a lack of open-source datasets, with a particular lack of high-quality…

密码学与安全 · 计算机科学 2025-10-06 Yao-Ching Yu , Tsun-Han Chiang , Cheng-Wei Tsai , Chien-Ming Huang , Wen-Kwang Tsao

Facial Recognition Systems (FRSs) are being developed and deployed globally at unprecedented rates. Most platforms are designed in a limited set of countries but deployed in worldwide, without adequate checkpoints. This is especially…

计算机视觉与模式识别 · 计算机科学 2024-07-29 Siddharth D Jaiswal , Animesh Ganai , Abhisek Dash , Saptarshi Ghosh , Animesh Mukherjee

Despite exceptional predictive performance of Deep sequence models (DSMs), the main concern of their deployment centers around the lack of uncertainty awareness. In contrast, probabilistic models quantify the uncertainty associated with…

机器学习 · 计算机科学 2026-03-03 Wenlong Chen

The project aims to research on combining deep learning specifically Long-Short Memory (LSTM) and basic statistics in multiple multistep time series prediction. LSTM can dive into all the pages and learn the general trends of variation in a…

机器学习 · 统计学 2017-10-13 Chuanyun Zang