Results 31 to 40 of about 3,057,310 (285)

Shallow Model and Deep Learning Model for Features Extraction of Images

open access: yesNTU Journal of Engineering and Technology, 2023
Applications trend today on artificial intelligence (AI). The latest development in the field of machine learning (ML) comes from deep learning which is expected to cause a powerful improvement in the field of artificial intelligence.
Saba Qasim Hasan
doaj   +1 more source

Research on Joint Extraction Method of Entity and Relation Triples Based on Hierarchical Cascade Labeling

open access: yesIEEE Access, 2023
As an important research field of artificial intelligence, knowledge graph develops rapidly, and triplet extraction is the key to the construction of a knowledge graph. The traditional pipeline extraction method will bring the error of entity recognition
Yibo Liu, Feng Wen, Teng Zong, Taowei Li
doaj   +1 more source

On Timing Model Extraction and Hierarchical Statistical Timing Analysis [PDF]

open access: yes, 2013
In this paper, we investigate the challenges to apply Statistical Static Timing Analysis (SSTA) in hierarchical design flow, where modules supplied by IP vendors are used to hide design details for IP protection and to reduce the complexity of design and
Li, Bing   +3 more
core   +1 more source

A Survey of Information Extraction Based on Deep Learning

open access: yesApplied Sciences, 2022
As a core task and an important link in the fields of natural language understanding and information retrieval, information extraction (IE) can structure and semanticize unstructured multi-modal information.
Yang Yang   +5 more
doaj   +1 more source

A one dimensional model for the prediction of extraction yields in a two phases modified twin-screw extruder [PDF]

open access: yes, 2002
Solid/liquid extraction is performed on raw plant substrate with a modified twin-screw extruder (TSE) used as a thermo-mecanochemical reactor. Visual observations and experimental residence time distributions (RTD) are used to develop a solid transport ...
Altamore   +9 more
core   +2 more sources

Model Extraction Warning in MLaaS Paradigm

open access: yes, 2017
Cloud vendors are increasingly offering machine learning services as part of their platform and services portfolios. These services enable the deployment of machine learning models on the cloud that are offered on a pay-per-query basis to application ...
Carlini N.   +4 more
core   +1 more source

Kinetics of Oil Extraction from Candlenut (Aleurites moluccana)

open access: yesASM Science Journal, 2019
Oil from candlenut (Aleurites moluccana) was extracted using a solvent extraction technique. The influence of three parameters namely extraction time, extraction temperature as well as liquid to solid (L/S) ratio on the candlenut oil yield were studied ...
Faiznur Mohd Fuad   +1 more
doaj   +1 more source

Work extraction in the spin-boson model

open access: yes, 2004
We show that work can be extracted from a two-level system (spin) coupled to a bosonic thermal bath. This is possible due to different initial temperatures of the spin and the bath, both positive (no spin population inversion) and is realized by means of
A. Abragam   +20 more
core   +1 more source

Improving Information Extraction by Acquiring External Evidence with Reinforcement Learning [PDF]

open access: yes, 2016
Most successful information extraction systems operate with access to a large collection of documents. In this work, we explore the task of acquiring and incorporating external evidence to improve extraction accuracy in domains where the amount of ...
Barzilay, Regina   +2 more
core   +2 more sources

Extracting macroscopic stochastic dynamics: Model problems [PDF]

open access: yesCommunications on Pure and Applied Mathematics, 2002
AbstractThe purpose of this work is to shed light on an algorithm designed to extract effective macroscopic models from detailed microscopic simulations. The particular algorithm we study is a recently developed transfer operator approach due to Schütte et al. [20].
Huisinga, Wilhelm   +2 more
openaire   +2 more sources

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