Results 291 to 300 of about 5,741,184 (344)
Some of the next articles are maybe not open access.
Aspect Extraction with Bidirectional GRU and CRF
2019 IEEE-RIVF International Conference on Computing and Communication Technologies (RIVF), 2019Opinion mining or sentiment analysis used to understand the community's opinions on a particular product. Sentiment analysis involves building the opinion collection and classification system. One of the most crucial tasks of sentiment analysis is the ability to extract aspects or features that opinions expressed on.
Hiep Xuan Huynh +2 more
openaire +2 more sources
Extracting Error Handling to Aspects: A Cookbook
2007 IEEE International Conference on Software Maintenance, 2007It is usually assumed that exception handling code can be better modularized by the use of aspect-oriented programming (AOP) techniques. However, recent studies argue that the ad hoc use of AOP can be detrimental to the quality of a system. When refactoring exception handling code to aspects, developers and maintainers need to follow clear and simple ...
Alessandro Garcia +2 more
openaire +2 more sources
Extraction instrumentale difficile : Aspects pédiatriques [PDF]
, 2011 Actuellement environ 10 a 15 % des accouchements par voie basse necessitent une aide instrumentale, ventouse, forceps ou plus rarement spatules. Des complications chez le nouveau-ne peuvent etre observees, notamment au niveau de l’extremite cephalique. Elles sont rares et le plus souvent benignes. Neanmoins, lorsque l’extraction fœtale a ete difficile,
P. Andrini, L. Marcus, T. Debillon
openaire +1 more source
Structural Aspects of Hydrometallurgical Solvent Extraction
Separation Science and Technology, 1987Abstract Hydrometallurgical liquid extraction systems have previously been modeled using sum-of-the-rates (SR) forms, a noted exception is the procedure outlined by Chapman for a single cascade with two hypothetical solutes. In this paper Chapman's simultaneous convergence (SC) procedure is extended to use in a real multicascade, multisolute system ...
L. N. O'quinn, V. Van Brunt
openaire +2 more sources
Aspect Extraction for Tourist Spot Review in Indonesian Language using BERT
Digital Signal Processing and Signal Processing Education Workshop, 2020Review is an essential aspect to support decision making in various fields and industries, with tourism being one of them. With the emergence of Internet, especially the Web 2.0, feedbacks and reviews can now be found easily from forums, blogs, and ...
Muhamad Rizky Yanuar, Shun Shiramatsu
semanticscholar +1 more source
Aspect and Entity Extraction for Opinion Mining
2014Opinion mining or sentiment analysis is the computational study of people’s opinions, appraisals, attitudes, and emotions toward entities such as products, services, organizations, individuals, events, and their different aspects. It has been an active research area in natural language processing and Web mining in recent years. Researchers have studied
Lei Zhang, Bing Liu
openaire +2 more sources
Prominent Aspect Term Extraction in Aspect Based Sentiment Analysis [PDF]
2018 3rd International Conference and Workshops on Recent Advances and Innovations in Engineering (ICRAIE), 2018 In recent years unstructured text has flooded on the web and today it is a trend to comments, give feedback, share experiences toward products, articles, social issues, multimedia web documents etc. Most of the online social, as well as, commercial platform have started to provide separate space for user reviews in the form of natural text.
Yogesh Kumar Meena, Ganpat Singh Chauhan
openaire +1 more source
Aspect Extraction Using Coreference Resolution and Unsupervised Filtering
AACL, 2020Aspect extraction is a widely researched field of natural language processing in which aspects are identified from the text as a means for information. For example, in aspect-based sentiment analysis (ABSA), aspects need to be first identified.
D. Mai, Wei Emma Zhang
semanticscholar +1 more source
Some immunochemical aspects of HD-brain extracts
Clinical Immunology and Immunopathology, 1983Cortical gray matter extracts of patients with Huntington's disease (HD) were investigated for their antigenic properties with serum from both HD patients and normal controls. Both patient and control sera appeared to precipitate two closely migrating proteins of MW 14.4K and 15K, which could be found in normal brain preparations only at much lower ...
Peter L. Pearson, Jos P.A. Derks
openaire +3 more sources
Extracting Aspects and Polarity from Patents
Proceedings of the COLING Workshop on Synchronic and Diachronic Approaches to Analyzing Technical Language, 2014We describe an approach to terminology extraction from patent corpora that follows from a view of patents as “positive reviews” of inventions. As in aspect-based sentiment analysis, we focus on identifying not only the components of products but also the attributes and tasks which, in the case of patents, serve to justify an invention’s utility.
Marc Verhagen +2 more
openaire +2 more sources