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The connection between dependency trees and spanning trees is exploited by the NLP community to train and to decode graph-based dependency parsers. However, the NLP literature has missed an important difference between the two structures:…

Computation and Language · Computer Science 2020-10-08 Ran Zmigrod , Tim Vieira , Ryan Cotterell

Agda is a dependently-typed programming language and a proof assistant, pivotal in proof formalization and programming language theory. This paper extends the Agda ecosystem into machine learning territory, and, vice versa, makes…

Machine Learning · Computer Science 2024-10-31 Konstantinos Kogkalidis , Orestis Melkonian , Jean-Philippe Bernardy

This paper describes an implementation based on a recent model in the psycholinguistic literature. We define a parsing operation which allows the reanalysis of dependencies within an incremental and monotonic processing architecture, and…

cmp-lg · Computer Science 2008-02-03 Patrick Sturt

Interpretable rationales for model predictions are crucial in practical applications. We develop neural models that possess an interpretable inference process for dependency parsing. Our models adopt instance-based inference, where…

Computation and Language · Computer Science 2021-09-29 Hiroki Ouchi , Jun Suzuki , Sosuke Kobayashi , Sho Yokoi , Tatsuki Kuribayashi , Masashi Yoshikawa , Kentaro Inui

Results of computational complexity exist for a wide range of phrase structure-based grammar formalisms, while there is an apparent lack of such results for dependency-based formalisms. We here adapt a result on the complexity of…

cmp-lg · Computer Science 2008-02-03 Peter Neuhaus , Norbert Broeker

As the Information Retrieval (IR) field increasingly recognizes the importance of inclusivity, addressing the needs of low-resource languages remains a significant challenge. Transliteration between Urdu and its Romanized form, Roman Urdu,…

Computation and Language · Computer Science 2025-04-07 Umer Butt , Stalin Veranasi , Günter Neumann

Neural Machine Translation models have replaced the conventional phrase based statistical translation methods since the former takes a generic, scalable, data-driven approach rather than relying on manual, hand-crafted features. The neural…

Computation and Language · Computer Science 2017-12-11 Mehreen Alam , Sibt ul Hussain

We describe a cross-lingual transfer method for dependency parsing that takes into account the problem of word order differences between source and target languages. Our model only relies on the Bible, a considerably smaller parallel data…

Computation and Language · Computer Science 2019-03-15 Mohammad Sadegh Rasooli , Michael Collins

Structured sentiment analysis (SSA) aims to automatically extract people's opinions from a text in natural language and adequately represent that information in a graph structure. One of the most accurate methods for performing SSA was…

Computation and Language · Computer Science 2026-02-12 Daniel Fernández-González

Opinion mining aims at extracting useful subjective information from reliable amounts of text. Opinion mining holder recognition is a task that has not been considered yet in Arabic Language. This task essentially requires deep…

Information Retrieval · Computer Science 2012-06-06 Mohamed Elarnaoty , Samir AbdelRahman , Aly Fahmy

Dependency parse trees are helpful for discovering the opinion words in aspect-based sentiment analysis (ABSA). However, the trees obtained from off-the-shelf dependency parsers are static, and could be sub-optimal in ABSA. This is because…

Computation and Language · Computer Science 2021-09-20 Yuxiang Zhou , Lejian Liao , Yang Gao , Zhanming Jie , Wei Lu

The syntactic structure of a sentence can be described as a tree that indicates the syntactic relationships between words. In spite of significant progress in unsupervised methods that retrieve the syntactic structure of sentences, guessing…

Computation and Language · Computer Science 2026-03-09 Ramon Ferrer-i-Cancho , Marta Arias

Abstractive summary generation is a challenging task that requires the model to comprehend the source text and generate a concise and coherent summary that captures the essential information. In this paper, we explore the use of an…

Computation and Language · Computer Science 2023-05-26 Ali Raza , Hadia Sultan Raja , Usman Maratib

The principle of DEPENDENCY LENGTH MINIMIZATION, which seeks to keep syntactically related words close in a sentence, is thought to universally shape the structure of human languages for effective communication. However, the extent to which…

Computation and Language · Computer Science 2023-04-25 Sidharth Ranjan , Titus von der Malsburg

The configurational information in sentences of a free word order language such as Sanskrit is of limited use. Thus, the context of the entire sentence will be desirable even for basic processing tasks such as word segmentation. We propose…

Computation and Language · Computer Science 2018-10-26 Amrith Krishna , Bishal Santra , Sasi Prasanth Bandaru , Gaurav Sahu , Vishnu Dutt Sharma , Pavankumar Satuluri , Pawan Goyal

We present a deep neural architecture that parses sentences into three semantic dependency graph formalisms. By using efficient, nearly arc-factored inference and a bidirectional-LSTM composed with a multi-layer perceptron, our base system…

Computation and Language · Computer Science 2017-04-27 Hao Peng , Sam Thomson , Noah A. Smith

Cross-lingual speech emotion recognition is an important task for practical applications. The performance of automatic speech emotion recognition systems degrades in cross-corpus scenarios, particularly in scenarios involving multiple…

Computation and Language · Computer Science 2020-07-29 Siddique Latif , Adnan Qayyum , Muhammad Usman , Junaid Qadir

Direct dependency parsing of the speech signal -- as opposed to parsing speech transcriptions -- has recently been proposed as a task (Pupier et al. 2022), as a way of incorporating prosodic information in the parsing system and bypassing…

Computation and Language · Computer Science 2024-06-19 Adrien Pupier , Maximin Coavoux , Jérôme Goulian , Benjamin Lecouteux

LLMs are predominantly trained on English data, which leads to a significant drop in performance on low-resource languages. Understanding how LLMs handle these languages is crucial for improving their effectiveness. This study focuses on…

Computation and Language · Computer Science 2025-02-04 Taaha Saleem Bajwa

Structured language models for speech recognition have been shown to remedy the weaknesses of n-gram models. All current structured language models are, however, limited in that they do not take into account dependencies between…

Computation and Language · Computer Science 2007-05-23 Rens Bod
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