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Despite their high predictive accuracies, current machine learning systems often exhibit systematic biases stemming from annotation artifacts or insufficient support for certain classes in the dataset. Recent work proposes automatic methods…

计算与语言 · 计算机科学 2024-10-30 Rakesh R. Menon , Shashank Srivastava

Language change is a cultural evolutionary process in which variants of linguistic variables change in frequency through processes analogous to mutation, selection and genetic drift. In this work, we apply a recently-introduced method to…

计算与语言 · 计算机科学 2023-08-22 Juan Guerrero Montero , Andres Karjus , Kenny Smith , Richard A. Blythe

We present CONSENT, a simple yet effective CONtext SENsitive Transformer framework for context-dependent object classification within a fully-trainable end-to-end deep learning pipeline. We exemplify the proposed framework on the task of…

计算机视觉与模式识别 · 计算机科学 2022-05-17 Ionut-Catalin Sandu , Daniel Voinea , Alin-Ionut Popa

This paper proposes a novel statistical approach that aims at the identification of valid and useful patterns in handwriting examination via Bayesian modeling. Starting from a sample of characters selected among 13 French native writers, an…

应用统计 · 统计学 2026-01-13 Lampis Tzai , Ioannis Ntzoufras , Silvia Bozza

Vision-language pretrained models have seen remarkable success, but their application to safety-critical settings is limited by their lack of interpretability. To improve the interpretability of vision-language models such as CLIP, we…

计算机视觉与模式识别 · 计算机科学 2024-06-25 Ying Wang , Tim G. J. Rudner , Andrew Gordon Wilson

Learning similarity metrics for glyphs and writing systems faces a fundamental challenge: while individual graphemes within invented alphabets can be reliably labeled, the historical relationships between different scripts remain uncertain…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Claire Roman , Philippe Meyer

Multilingual Large Language Models (LLMs) often exhibit hallucinations such as unintended code-switching, reducing reliability in downstream tasks. We propose latent-space language steering, a lightweight inference-time method that…

计算与语言 · 计算机科学 2026-04-16 Andrey Goncharov , Nikolai Kondusov , Alexey Zaytsev

We introduce MIM (Masked Image Modeling)-Refiner, a contrastive learning boost for pre-trained MIM models. MIM-Refiner is motivated by the insight that strong representations within MIM models generally reside in intermediate layers.…

计算机视觉与模式识别 · 计算机科学 2025-02-24 Benedikt Alkin , Lukas Miklautz , Sepp Hochreiter , Johannes Brandstetter

The problem of comparing two bodies of text and searching for words that differ in their usage between them arises often in digital humanities and computational social science. This is commonly approached by training word embeddings on each…

计算与语言 · 计算机科学 2021-12-30 Hila Gonen , Ganesh Jawahar , Djamé Seddah , Yoav Goldberg

Large scale analysis of source code, and in particular scientific source code, holds the promise of better understanding the data science process, identifying analytical best practices, and providing insights to the builders of scientific…

机器学习 · 计算机科学 2020-09-01 Ge Zhang , Mike A. Merrill , Yang Liu , Jeffrey Heer , Tim Althoff

Gender bias in machine translation (MT) systems has been extensively documented, but bias in automatic quality estimation (QE) metrics remains comparatively underexplored. Existing studies suggest that QE metrics can also exhibit gender…

The correct use of Dutch pronouns 'die' and 'dat' is a stumbling block for both native and non-native speakers of Dutch due to the multiplicity of syntactic functions and the dependency on the antecedent's gender and number. Drawing on…

计算与语言 · 计算机科学 2022-03-21 Liesbeth Allein , Artuur Leeuwenberg , Marie-Francine Moens

The Burchnall-Chaundy problem is classical in differential algebra, seeking to describe all commutative subalgebras of a ring of ordinary differential operators whose coefficients are functions in a given class. It received less attention…

代数几何 · 数学 2020-01-06 Emma Previato , Sonia L. Rueda , Maria-Angeles Zurro

The antibody repertoire of each individual is continuously updated by the evolutionary process of B cell receptor mutation and selection. It has recently become possible to gain detailed information concerning this process through…

种群与进化 · 定量生物学 2015-05-11 Connor O. McCoy , Trevor Bedford , Vladimir N. Minin , Philip Bradley , Harlan Robins , Frederick A. Matsen

We study binary discrimination of idempotent quantum channels. When the two channels share a common full-rank invariant state, we show that a simple image inclusion condition completely determines the asymptotic behavior: when it holds, a…

量子物理 · 物理学 2026-03-31 Satvik Singh , Bjarne Bergh

Code-switching (CS) refers to the phenomenon that languages switch within a speech signal and leads to language confusion for automatic speech recognition (ASR). This paper aims to address language confusion for improving CS-ASR from two…

音频与语音处理 · 电气工程与系统科学 2022-10-27 Hexin Liu , Haihua Xu , Leibny Paola Garcia , Andy W. H. Khong , Yi He , Sanjeev Khudanpur

Integration of information from non-auditory cues can significantly improve the performance of speech-separation models. Often such models use deep modality-specific networks to obtain unimodal features, and risk being too costly or…

声音 · 计算机科学 2025-07-11 Sidong Zhang , Shiv Shankar , Trang Nguyen , Andrea Fanelli , Madalina Fiterau

Speech segmentation at both word and phoneme levels is crucial for various speech processing tasks. It significantly aids in extracting meaningful units from an utterance, thus enabling the generation of discrete elements. In this work we…

机器学习 · 计算机科学 2024-11-18 Simone Carnemolla , Salvatore Calcagno , Simone Palazzo , Daniela Giordano

The multinomial language model has been one of the most effective models of retrieval for over a decade. However, the multinomial distribution does not model one important linguistic phenomenon relating to term-dependency, that is the…

信息检索 · 计算机科学 2015-03-09 Ronan Cummins , Jiaul Hoque Paik , Yuanhua Lv

Code-Switching (CS) is a common phenomenon observed in several bilingual and multilingual communities, thereby attaining prevalence in digital and social media platforms. This increasing prominence demands the need to model CS languages for…

计算与语言 · 计算机科学 2020-05-04 Khyathi Raghavi Chandu , Alan W Black