Results 41 to 50 of about 224,550 (312)

Symbolic DNN-Tuner: A Python and ProbLog-based system for optimizing Deep Neural Networks hyperparameters

open access: yesSoftwareX, 2022
The application of deep learning models to increasingly complex contexts has led to a rise in the complexity of the models themselves. Due to this, there is an increase in the number of hyper-parameters (HPs) to be set and Hyper-Parameter Optimization ...
Michele Fraccaroli   +2 more
doaj   +1 more source

Functional gradients in the human lateral prefrontal cortex revealed by a comprehensive coordinate-based meta-analysis

open access: yeseLife, 2022
The lateral prefrontal cortex (LPFC) of humans enables flexible goal-directed behavior. However, its functional organization remains actively debated after decades of research.
Majd Abdallah   +3 more
doaj   +1 more source

MATRIX-VECTOR ALGORITHMS OF LOCAL POSTERIORI INFERENCE IN ALGEBRAIC BAYESIAN NETWORKS ON QUANTA PROPOSITIONS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2015
Posteriori inference is one of the three kinds of probabilistic-logic inferences in the probabilistic graphical models theory and the base for processing of knowledge patterns with probabilistic uncertainty using Bayesian networks. The paper deals with a
A. A. Zolotin   +2 more
doaj   +1 more source

Argumentation-Based Query Answering under Uncertainty with Application to Cybersecurity

open access: yesBig Data and Cognitive Computing, 2022
Decision support tools are key components of intelligent sociotechnical systems, and their successful implementation faces a variety of challenges, including the multiplicity of information sources, heterogeneous format, and constant changes.
Mario A. Leiva   +3 more
doaj   +1 more source

A Unified Approach to Semantic Information and Communication Based on Probabilistic Logic

open access: yesIEEE Access, 2022
Traditionally, studies on technical communication (TC) are based on stochastic modeling and manipulation. This is not sufficient for semantic communication (SC) where semantic elements are logically connected, rather than stochastically correlated.
Jinho Choi, Seng W. Loke, Jihong Park
doaj   +1 more source

Probabilistic description logic programs [PDF]

open access: yesInternational Journal of Approximate Reasoning, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Logical Rule-Based Knowledge Graph Reasoning: A Comprehensive Survey

open access: yesMathematics, 2023
With its powerful expressive capability and intuitive presentation, the knowledge graph has emerged as one of the primary forms of knowledge representation and management.
Zefan Zeng, Qing Cheng, Yuehang Si
doaj   +1 more source

A History of Probabilistic Inductive Logic Programming

open access: yesFrontiers in Robotics and AI, 2014
The field of Probabilistic Logic Programming (PLP) has seen significant advances in the last 20 years, with many proposals for languages that combine probability with logic programming.
Fabrizio eRiguzzi   +2 more
doaj   +1 more source

Safe Reinforcement Learning via Probabilistic Logic Shields [PDF]

open access: yesInternational Workshop on Neural-Symbolic Learning and Reasoning, 2023
Safe Reinforcement learning (Safe RL) aims at learning optimal policies while staying safe. A popular solution to Safe RL is shielding, which uses a logical safety specification to prevent an RL agent from taking unsafe actions.
Wen-Chi Yang   +3 more
semanticscholar   +1 more source

Symbolic Learning and Reasoning With Noisy Data for Probabilistic Anchoring

open access: yesFrontiers in Robotics and AI, 2020
Robotic agents should be able to learn from sub-symbolic sensor data and, at the same time, be able to reason about objects and communicate with humans on a symbolic level.
Pedro Zuidberg Dos Martires   +5 more
doaj   +1 more source

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