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Effectively analyzing the comments to uncover latent intentions holds immense value in making strategic decisions across various domains. However, several challenges hinder the process of sentiment analysis including the lexical diversity…

计算与语言 · 计算机科学 2025-06-27 Md. Mostafizer Rahman , Ariful Islam Shiplu , Yutaka Watanobe , Md. Ashad Alam

Machine and deep learning-based algorithms are the emerging approaches in addressing prediction problems in time series. These techniques have been shown to produce more accurate results than conventional regression-based modeling. It has…

机器学习 · 计算机科学 2019-11-22 Sima Siami-Namini , Neda Tavakoli , Akbar Siami Namin

Applying neural-networks on Question Answering has gained increasing popularity in recent years. In this paper, I implemented a model with Bi-directional attention flow layer, connected with a Multi-layer LSTM encoder, connected with one…

计算与语言 · 计算机科学 2019-05-07 Heguang Liu

This study compares sequential image classification methods based on recurrent neural networks. We describe methods based on recurrent neural networks such as Long-Short-Term memory(LSTM), bidirectional Long-Short-Term memory(BiLSTM)…

图像与视频处理 · 电气工程与系统科学 2022-09-26 Gajraj Kuldeep

Reasoning and inference are central to human and artificial intelligence. Modeling inference in human language is very challenging. With the availability of large annotated data (Bowman et al., 2015), it has recently become feasible to…

计算与语言 · 计算机科学 2020-03-04 Qian Chen , Xiaodan Zhu , Zhenhua Ling , Si Wei , Hui Jiang , Diana Inkpen

Motivated by the need to automate medical information extraction from free-text radiological reports, we present a bi-directional long short-term memory (BiLSTM) neural network architecture for modelling radiological language. The model has…

计算与语言 · 计算机科学 2016-09-28 Savelie Cornegruta , Robert Bakewell , Samuel Withey , Giovanni Montana

Many advances in Natural Language Processing have been based upon more expressive models for how inputs interact with the context in which they occur. Recurrent networks, which have enjoyed a modicum of success, still lack the…

计算与语言 · 计算机科学 2020-01-30 Gábor Melis , Tomáš Kočiský , Phil Blunsom

Determining the intended sense of words in text - word sense disambiguation (WSD) - is a long standing problem in natural language processing. Recently, researchers have shown promising results using word vectors extracted from a neural…

计算与语言 · 计算机科学 2016-11-08 Dayu Yuan , Julian Richardson , Ryan Doherty , Colin Evans , Eric Altendorf

Recently deeplearning models have been shown to be capable of making remarkable performance in sentences and documents classification tasks. In this work, we propose a novel framework called AC-BLSTM for modeling sentences and documents,…

计算与语言 · 计算机科学 2017-06-06 Depeng Liang , Yongdong Zhang

Sentiment Analysis (SA) is an indispensable task for many real-world applications. Compared to limited resourced languages (i.e., Arabic, Bengali), most of the research on SA are conducted for high resourced languages (i.e., English,…

计算与语言 · 计算机科学 2024-07-30 Md. Atabuzzaman , Md Shajalal , Maksuda Bilkis Baby , Alexander Boden

Tabular data remains prevalent in high-stakes domains such as healthcare and finance, where predictive models are expected to provide both high accuracy and faithful, human-understandable reasoning. While symbolic models offer verifiable…

人工智能 · 计算机科学 2026-05-20 Chenlang Yi , Gang Li , Zizhan Xiong , Tue Minh Cao , Yanmin Gong , My T. Thai , Tianbao Yang

Researchers have explored different ways to improve large language models (LLMs)' capabilities via dummy token insertion in contexts. However, existing works focus solely on the dummy tokens themselves, but fail to leverage the inherent…

计算与语言 · 计算机科学 2026-04-16 Zhichen Liu , Yongyuan Li , Yang Xu

Recurrent Neural Networks (RNNs) are widely used in the field of natural language processing (NLP), ranging from text categorization to question answering and machine translation. However, RNNs generally read the whole text from beginning…

计算与语言 · 计算机科学 2019-05-29 Ting Huang , Gehui Shen , Zhi-Hong Deng

Fine-tuning LLMs for classification typically maps inputs directly to labels. We ask whether attaching brief explanations to each label during fine-tuning yields better models. We evaluate conversational response quality along three axes:…

机器学习 · 计算机科学 2026-03-03 Vivswan Shah , Randy Cogill , Hanwei Yue , Gopinath Chennupati , Rinat Khaziev

Sentence encoders are typically trained on language modeling tasks with large unlabeled datasets. While these encoders achieve state-of-the-art results on many sentence-level tasks, they are difficult to train with long training cycles. We…

计算与语言 · 计算机科学 2018-08-27 Viresh Ranjan , Heeyoung Kwon , Niranjan Balasubramanian , Minh Hoai

Distributional semantics based on neural approaches is a cornerstone of Natural Language Processing, with surprising connections to human meaning representation as well. Recent Transformer-based Language Models have proven capable of…

计算与语言 · 计算机科学 2022-04-04 Daniel Loureiro , Alípio Mário Jorge , Jose Camacho-Collados

Suffix prediction of business processes forecasts the remaining sequence of events until process completion. Current approaches focus on predicting the most likely suffix, representing a single scenario. However, when the future course of a…

机器学习 · 计算机科学 2025-06-09 Henryk Mustroph , Michel Kunkler , Stefanie Rinderle-Ma

This paper presents a novel training method, Conditional Masked Language Modeling (CMLM), to effectively learn sentence representations on large scale unlabeled corpora. CMLM integrates sentence representation learning into MLM training by…

计算与语言 · 计算机科学 2021-09-13 Ziyi Yang , Yinfei Yang , Daniel Cer , Jax Law , Eric Darve

Deep neural network with dual-path bi-directional long short-term memory (BiLSTM) block has been proved to be very effective in sequence modeling, especially in speech separation, e.g. DPRNN-TasNet \cite{luo2019dual}. In this paper, we…

声音 · 计算机科学 2020-10-28 Ziqiang Shi , Rujie Liu , Jiqing Han

In a controlled experiment of sequence-to-sequence approaches for the task of sentence correction, we find that character-based models are generally more effective than word-based models and models that encode subword information via…

计算与语言 · 计算机科学 2017-07-31 Allen Schmaltz , Yoon Kim , Alexander M. Rush , Stuart M. Shieber