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Feature attribution methods are popular for explaining neural network predictions, and they are often evaluated on metrics such as comprehensiveness and sufficiency. In this paper, we highlight an intriguing property of these metrics: their…

机器学习 · 计算机科学 2023-02-06 Yilun Zhou , Julie Shah

Machine Translation (MT) evaluation metrics assess translation quality automatically. Recently, researchers have employed MT metrics for various new use cases, such as data filtering and translation re-ranking. However, most MT metrics…

计算与语言 · 计算机科学 2024-10-08 Stefano Perrella , Lorenzo Proietti , Pere-Lluís Huguet Cabot , Edoardo Barba , Roberto Navigli

This work introduces a decoding strategy for binary self-dual codes possessing an automorphism of a specific type. The proposed algorithm is a hard decision iterative decoding scheme. The enclosed experiments show that the new decoding…

信息论 · 计算机科学 2021-06-22 Radinka Yorgova

A high-speed multiprocessor architecture for brain-like analyzing information represented in analytic, graph- and table forms of associative relations to search, recognize and make a decision in n-dimensional vector discrete space is…

硬件体系结构 · 计算机科学 2012-01-05 Vladimir Hahanov , Wajeb Gharibi , Eugenia Litvinova , Svetlana Chumachenko

We advocate the use of conformal prediction (CP) to enhance rule-based multi-label classification (MLC). In particular, we highlight the mutual benefit of CP and rule learning: Rules have the ability to provide natural (non-)conformity…

机器学习 · 计算机科学 2020-12-09 Eyke Hüllermeier , Johannes Fürnkranz , Eneldo Loza Mencia

The kind of information provided by a measurement is determined in terms of the correlation established between observables of the apparatus and the measured system. Using the framework of quantum measurement theory, necessary and…

量子物理 · 物理学 2009-10-30 Paul Busch , Pekka Lahti

This work proposes and evaluates a novel approach to determine interesting categorical attributes for lists of entities. Once identified, such categories are of immense value to allow constraining (filtering) a current view of a user to…

数据库 · 计算机科学 2017-11-30 Koninika Pal , Sebastian Michel

Entanglement is fundamental inasmuch because it rephrases the quest for the classical-quantum demarcation line, and it also has potentially enormous practical applications in modern information technology. In this work, employing the…

量子物理 · 物理学 2024-06-26 Xiaofen Huang , Tinggui Zhang , Naihuan Jing

With the growing size of data sets, feature selection becomes increasingly important. Taking interactions of original features into consideration will lead to extremely high dimension, especially when the features are categorical and…

数据库 · 计算机科学 2021-04-13 Qiuqiang Lin , Chuanhou Gao

Information-theoretic metrics to analyze optical fiber communications systems with binary and nonbinary soft-decision FEC are reviewed. The numerical evaluation of these metrics in both simulations and experiments is also discussed.…

信息论 · 计算机科学 2020-06-05 Alex Alvarado

Similarity metrics are a core component of many information retrieval and machine learning systems. In this work we propose a method capable of learning a similarity metric from data equipped with a binary relation. By considering only the…

机器学习 · 计算机科学 2016-04-06 Henry Gouk , Bernhard Pfahringer , Michael Cree

In this work we calibrate two different analytic models of semilocal strings by constraining the values of their free parameters. In order to do so, we use data obtained from the largest and most accurate field theory simulations of…

高能物理 - 唯象学 · 物理学 2015-05-20 A. Lopez-Eiguren

The majority of research in computational psycholinguistics has concentrated on the processing of words. This study introduces innovative methods for computing sentence-level metrics using multilingual large language models. The metrics…

计算与语言 · 计算机科学 2024-04-17 Kun Sun , Rong Wang

This article explores the extension of well-known F1 score used for assessing the performance of binary classifiers. We propose the new metric using probabilistic interpretation of precision, recall, specificity, and negative predictive…

机器学习 · 计算机科学 2024-04-17 Mikolaj Sitarz

Summarizing data samples by quantitative measures has a long history, with descriptive statistics being a case in point. However, as natural language processing methods flourish, there are still insufficient characteristic metrics to…

计算与语言 · 计算机科学 2020-03-20 Yi-An Lai , Xuan Zhu , Yi Zhang , Mona Diab

Intrinsic evaluation metrics for conditional language models, such as perplexity or bits-per-character, are widely used in both mono- and multilingual settings. These metrics are rather straightforward to use and compare in monolingual…

计算与语言 · 计算机科学 2026-01-16 Wessel Poelman , Miryam de Lhoneux

String matching algorithm plays the vital role in the Computational Biology. The functional and structural relationship of the biological sequence is determined by similarities on that sequence. For that, the researcher is supposed to aware…

数据结构与算法 · 计算机科学 2014-01-30 Pandiselvam. P , Marimuthu. T , Lawrance. R

We introduce an information theoretic measure of statistical structure, called 'binding information', for sets of random variables, and compare it with several previously proposed measures including excess entropy, Bialek et al.'s…

统计理论 · 数学 2010-12-10 Samer A. Abdallah , Mark D. Plumbley

Machine learning-supported decisions, such as ordering diagnostic tests or determining preventive custody, often require converting probabilistic forecasts into binary classifications. We adopt a consequentialist perspective from decision…

机器学习 · 计算机科学 2026-03-11 Gerardo Flores , Abigail Schiff , Alyssa H. Smith , Julia A Fukuyama , Ashia C. Wilson

In classification problems, especially those that categorize data into a large number of classes, the classes often naturally follow a hierarchical structure. That is, some classes are likely to share similar structures and features. Those…

机器学习 · 计算机科学 2018-07-25 Denali Molitor , Deanna Needell