Results 11 to 20 of about 108,066 (105)

Arabic punctuation dataset [PDF]

open access: yesData in Brief
Arabic, unlike many languages, suffers from punctuation inconsistency, posing a significant obstacle for Natural Language Processing (NLP). To address this, we present the Arabic Punctuation Dataset (APD), a large collection of annotated Modern Standard ...
Sane Yagi, Ashraf Elnagar, Esra Yaghi
doaj   +2 more sources

Acoustic Correlations of Speech Rhythms in Persian Based on Variability of Between-speakers Characteristics [PDF]

open access: yesنشریه پژوهش‌های زبان‌شناسی, 2020
The durational variability of phonetic intervals is considered as one of the properties of speech rhythm. These intervals include segmental, vowel, consonantal, vocalic, intervocalic, voiced, unvoiced, syllable, and syllable peak intervals.
Nafiseh Taghva   +2 more
doaj   +1 more source

Chinese Named Entity Recognition Based on Boundary Enhancement with Multi-Class Information

open access: yesApplied Sciences, 2023
Compared with English named entity recognition (NER), Chinese NER faces significant challenges due to the flexible, non-standard word formation and vague word boundaries, which cause a lot of boundary ambiguity and reduce the accuracy of entity ...
Shuiyan Li, Rongzhi Qi, Shengnan Zhang
doaj   +1 more source

Semantic understanding of high spatial resolution remote sensing images using directional geospatial relationships

open access: yesAnnals of GIS, 2023
Semantic understanding of high spatial resolution remote sensing (RS) images can be divided into object detection, object labelling, identification of geospatial relationships, and semantic description generation.
Stuti Ahuja   +2 more
doaj   +1 more source

Integrating word boundary identification with sentence understanding [PDF]

open access: yesProceedings of the 31st annual meeting on Association for Computational Linguistics -, 1993
Chinese sentences are written with no special delimiters such as space to indicate word boundaries. Existing Chinese NLP systems therefore employ preprocessors to segment sentences into words. Contrary to the conventional wisdom of separating this issue from the task of sentence understanding, we propose an integrated model that performs word boundary ...
openaire   +2 more sources

Extracting Key Sentences from Text

open access: yesJISR on Computing, 2015
Automatic key sentence extraction from a text is a challenging task. It has numerous applications in text processing systems. The actual task of key sentence extraction consists of three main functionalities: (i) Identification of sentence boundary in a
Mudasser Iqbal, Muhammad Rafi
doaj   +1 more source

Period disambiguation with MaxEnt model [PDF]

open access: yes, 2005
. This paper presents our recent work on period disambiguation, the kernel problem in sentence boundary identification, with the maximum entropy (Maxent) model.
Chunyu Kit, Xiaoyue Liu
core   +2 more sources

Production and perception of speaker-specific phonetic detail at word boundaries [PDF]

open access: yes, 2012
Experiments show that learning about familiar voices affects speech processing in many tasks. However, most studies focus on isolated phonemes or words and do not explore which phonetic properties are learned about or retained in memory.
Allen   +93 more
core   +1 more source

Intonation development from five to thirteen [PDF]

open access: yes, 2004
Research undertaken to date suggests that important developments in the understanding and use of intonation may take place after the age of 5;0. The present study aims to provide a more comprehensive account of these developments.
Goulandris, N., Peppé, S., Wells, B.
core   +1 more source

Applying Argumentation Analysis to Assess the Quality of University Oceanography Students' Scientific Writing [PDF]

open access: yes, 2002
This article describes the methods and results of an assessment of students' scientific writing. The study was conducted in an introductory oceanography course in a large public university that used an interactive CD-ROM entitled, "Our Dynamic Planet ...
Allison Takao   +2 more
core   +1 more source

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