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Maybe the single most important goal of representation learning is making subsequent learning faster. Surprisingly, this fact is not well reflected in the way embeddings are evaluated. In addition, recent practice in word embeddings points…

计算与语言 · 计算机科学 2017-02-09 Stanisław Jastrzebski , Damian Leśniak , Wojciech Marian Czarnecki

This paper is an attempt to bring together two approaches to language analysis. The possible use of probabilistic information in principle-based grammars and parsers is considered, including discussion on some theoretical and computational…

cmp-lg · 计算机科学 2008-02-03 Andrew Fordham , Matthew Crocker

This work falls in the areas of information retrieval and semantic web, and aims to improve the evaluation of web search tools. Indeed, the huge number of information on the web as well as the growth of new inexperienced users creates new…

信息检索 · 计算机科学 2012-12-12 Abdelkrim Bouramoul , Mohamed-Khireddine Kholladi , Bich-Liên Doan

In data exploration, users need to analyze large data files quickly, aiming to minimize data-to-analysis time. While recent adaptive indexing approaches address this need, they are cases where demonstrate poor performance. Particularly,…

数据库 · 计算机科学 2024-07-29 Stavros Maroulis , Nikos Bikakis , Vassilis Stamatopoulos , George Papastefanatos

This paper describes an approach to the automatic identification of lexical information in on-line dictionaries. This approach uses bootstrapping techniques, specifically so that ambiguity in the dictionary text can be treated properly.…

cmp-lg · 计算机科学 2008-02-03 Lucy Vanderwende

Computing conceptual structures, like formal concept lattices, is in the age of massive data sets a challenging task. There are various approaches to deal with this, e.g., random sampling, parallelization, or attribute extraction. A so far…

人工智能 · 计算机科学 2020-02-28 Tom Hanika , Maren Koyda , Gerd Stumme

Readability assessment aims to automatically classify text by the level appropriate for learning readers. Traditional approaches to this task utilize a variety of linguistically motivated features paired with simple machine learning models.…

计算与语言 · 计算机科学 2020-08-04 Tovly Deutsch , Masoud Jasbi , Stuart Shieber

With the growing significance of digital libraries and the Internet, more and more electronic texts become accessible to a wide and geographically disperse public. This requires adequate tools to facilitate indexing, storage, and retrieval…

数字图书馆 · 计算机科学 2007-05-23 Ulrich Schiel , Ianna M. Sodre Ferreira de Souza , Edberto Ferneda

We present an approach to interactive-predictive neural machine translation that attempts to reduce human effort from three directions: Firstly, instead of requiring humans to select, correct, or delete segments, we employ the idea of…

计算与语言 · 计算机科学 2018-06-07 Tsz Kin Lam , Julia Kreutzer , Stefan Riezler

Understanding large ontologies is still an issue, and has an impact on many ontology engineering tasks. We describe a novel method for identifying and extracting conceptual components from domain ontologies, which are used to understand and…

人工智能 · 计算机科学 2021-11-05 Luigi Asprino , Valentina Anita Carriero , Valentina Presutti

Though there are some works on improving distributed word representations using lexicons, the improper overfitting of the words that have multiple meanings is a remaining issue deteriorating the learning when lexicons are used, which needs…

计算与语言 · 计算机科学 2017-03-10 Yuanzhi Ke , Masafumi Hagiwara

This paper studies fitness inheritance as an efficiency enhancement technique for a class of competent genetic algorithms called estimation distribution algorithms. Probabilistic models of important sub-solutions are developed to estimate…

神经与进化计算 · 计算机科学 2016-11-17 Kumara Sastry , Martin Pelikan , David E. Goldberg

Attribute exploration has been investigated in several studies, with particular emphasis on the algorithmic aspects of this knowledge acquisition method. In its basic version the method itself is rather simple and transparent. But when…

人工智能 · 计算机科学 2015-11-20 Daniel Borchmann , Bernhard Ganter

Systematic reviews are essential to summarizing the results of different clinical and social science studies. The first step in a systematic review task is to identify all the studies relevant to the review. The task of identifying relevant…

信息检索 · 计算机科学 2018-01-30 Gaurav Singh , James Thomas , John Shawe-Taylor

Search engines and recommendation systems attempt to continually improve the quality of the experience they afford to their users. Refining the ranker that produces the lists displayed in response to user requests is an important component…

信息检索 · 计算机科学 2022-06-07 Vishwa Vinay , Manoj Kilaru , David Arbour

As large language models (LLMs) become increasingly versatile, numerous large scale benchmarks have been developed to thoroughly assess their capabilities. These benchmarks typically consist of diverse datasets and prompts to evaluate…

机器学习 · 计算机科学 2024-10-10 Yang Li , Jie Ma , Miguel Ballesteros , Yassine Benajiba , Graham Horwood

Genomic imprinting and maternal effects are two epigenetic factors that have been increasingly explored for their roles in the etiology of complex diseases. This is part of a concerted effort to find the "missing heritability." Accordingly,…

应用统计 · 统计学 2013-04-18 Jingyuan Yang , Shili Lin

Modern search engine ranking pipelines are commonly based on large machine-learned ensembles of regression trees. We propose LEAR, a novel - learned - technique aimed to reduce the average number of trees traversed by documents to…

Most evaluations of attribution methods focus on the English language. In this work, we present a multilingual approach for evaluating attribution methods for the Natural Language Inference (NLI) task in terms of faithfulness and…

计算与语言 · 计算机科学 2023-06-06 Kerem Zaman , Yonatan Belinkov

Accessing to required data on the internet is wide via search engines in the last two decades owing to the huge amount of available data and the high rate of new data is generating daily. Accordingly, search engines are encouraged to make…

信息检索 · 计算机科学 2020-09-28 Amin Heydari Alashti , Ahmad Asgharian Rezaei , Alireza Elahi , Sobhan Sayyaran , Mohammad Ghodsi