Results 31 to 40 of about 195,991 (305)

A Systematic Comparison of Data Selection Criteria for SMT Domain Adaptation

open access: yesThe Scientific World Journal, 2014
Data selection has shown significant improvements in effective use of training data by extracting sentences from large general-domain corpora to adapt statistical machine translation (SMT) systems to in-domain data.
Longyue Wang   +4 more
doaj   +1 more source

A Method of Chinese-Vietnamese Bilingual Corpus Construction for Machine Translation

open access: yesIEEE Access, 2022
A bilingual corpus is vital for natural language processing problems, especially in machine translation. The larger and better quality the corpus is, the higher the efficiency of the resulting machine translation is.
Phuoc Tran   +4 more
doaj   +1 more source

Unsupervised Quality Estimation Model for English to German Translation and Its Application in Extensive Supervised Evaluation

open access: yesThe Scientific World Journal, 2014
With the rapid development of machine translation (MT), the MT evaluation becomes very important to timely tell us whether the MT system makes any progress.
Aaron L.-F. Han   +4 more
doaj   +1 more source

Chemical-induced disease relation extraction via attention-based distant supervision

open access: yesBMC Bioinformatics, 2019
Background Automatically understanding chemical-disease relations (CDRs) is crucial in various areas of biomedical research and health care. Supervised machine learning provides a feasible solution to automatically extract relations between biomedical ...
Jinghang Gu   +3 more
doaj   +1 more source

Speech Rate Adjustments in Conversations With an Amazon Alexa Socialbot

open access: yesFrontiers in Communication, 2021
This paper investigates users’ speech rate adjustments during conversations with an Amazon Alexa socialbot in response to situational (in-lab vs. at-home) and communicative (ASR comprehension errors) factors.
Michelle Cohn   +7 more
doaj   +1 more source

Improving Transformer-Based Neural Machine Translation with Prior Alignments

open access: yesComplexity, 2021
Transformer is a neural machine translation model which revolutionizes machine translation. Compared with traditional statistical machine translation models and other neural machine translation models, the recently proposed transformer model radically ...
Thien Nguyen   +3 more
doaj   +1 more source

Enhancing Conversational Model With Deep Reinforcement Learning and Adversarial Learning

open access: yesIEEE Access, 2023
This paper develops a Chatbot conversational model that is aimed to achieve two goals: 1) utilizing contextual information to generate accurate and relevant responses, and 2) implementing strategies to make conversations human-like.
Quoc-Dai Luong Tran   +2 more
doaj   +1 more source

A Relationship: Word Alignment, Phrase Table, and Translation Quality

open access: yesThe Scientific World Journal, 2014
In the last years, researchers conducted several studies to evaluate the machine translation quality based on the relationship between word alignments and phrase table.
Liang Tian   +3 more
doaj   +1 more source

Has Retrieval Technology in Vertical Site Search Systems Improved over the Years? A Holistic Evaluation for Real Web Systems

open access: yesJournal of Information Science Theory and Practice, 2015
Evaluation of retrieval systems is mostly limited to laboratory settings and rarely considers changes of performance over time. This article presents an evaluation of retrieval systems for internal Web site search systems between the years 2006 and 2011.
Mandl, Thomas   +2 more
doaj   +1 more source

Distributional Measures of Semantic Abstraction

open access: yesFrontiers in Artificial Intelligence, 2022
This article provides an in-depth study of distributional measures for distinguishing between degrees of semantic abstraction. Abstraction is considered a “central construct in cognitive science” (Barsalou, 2003) and a “process of information reduction ...
Sabine Schulte im Walde   +1 more
doaj   +1 more source

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