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Exploratory State Representation Learning [PDF]

open access: yesFrontiers in Robotics and AI, 2022
Not having access to compact and meaningful representations is known to significantly increase the complexity of reinforcement learning (RL). For this reason, it can be useful to perform state representation learning (SRL) before tackling RL tasks ...
Astrid Merckling   +3 more
doaj   +4 more sources

Evaluation for Instructional Interaction Using Bipartite Network Representation Learning [PDF]

open access: yesJisuanji kexue yu tansuo, 2023
With the combination and development of “Internet plus Education”, online education has become an important teaching mode at present. Research shows that the interaction in online education provides effective help for learners.
WANG Xuecen, ZHANG Yu, ZHAO Changkuan, CHEN Mo, YU Ge
doaj   +1 more source

Using Proximity Graph Cut for Fast and Robust Instance-Based Classification in Large Datasets

open access: yesComplexity, 2021
K-nearest neighbours (kNN) is a very popular instance-based classifier due to its simplicity and good empirical performance. However, large-scale datasets are a big problem for building fast and compact neighbourhood-based classifiers. This work presents
Stanislav Protasov, Adil Mehmood Khan
doaj   +1 more source

Comprehensive machine learning based study of the chemical space of herbicides

open access: yesScientific Reports, 2021
Widespread use of herbicides results in the global increase in weed resistance. The rotational use of herbicides according to their modes of action (MoAs) and discovery of novel phytotoxic molecules are the two strategies used against the weed resistance.
Davor Oršolić   +3 more
doaj   +1 more source

Metaheuristics for the Minimum Time Cut Path Problem with Different Cutting and Sliding Speeds

open access: yesAlgorithms, 2021
The problem of efficiently cutting smaller two-dimensional pieces from a larger surface is recurrent in several manufacturing settings. This problem belongs to the domain of cutting and packing (C&P) problems.
Bonfim Amaro Junior   +4 more
doaj   +1 more source

Review and Chemoinformatic Analysis of Ferroptosis Modulators with a Focus on Natural Plant Products

open access: yesMolecules, 2023
Ferroptosis is a regular cell death pathway that has been proposed as a suitable therapeutic target in cancer and neurodegenerative diseases. Since its definition in 2012, a few hundred ferroptosis modulators have been reported.
Višnja Stepanić   +1 more
doaj   +1 more source

Redox Active Molecules in Cancer Treatments

open access: yesMolecules, 2023
Cancer is one of the leading causes of death worldwide, with nearly 10 million deaths in 2020 [...]
Višnja Stepanić   +1 more
doaj   +1 more source

Mathematical Representation Ability of Students on Linear Program Material in Terms of Learning Interests in Problem Based Learning

open access: yesJournal of Medives: Journal of Mathematics Education IKIP Veteran Semarang, 2023
This study aims to determine the completeness of the implementation of Problem-Based Learning (PBL) to the achievement of students' mathematical representation skills, determine the influence of learning interest on the mathematical representation ...
Safa Agrita Hilsania, Masrukan Masrukan
doaj   +1 more source

Dual Space Latent Representation Learning for Image Representation

open access: yesMathematics, 2023
Semi-supervised non-negative matrix factorization (NMF) has achieved successful results due to the significant ability of image recognition by a small quantity of labeled information.
Yulei Huang   +3 more
doaj   +1 more source

Interpretable machine learning approach for neuron-centric analysis of human cortical cytoarchitecture

open access: yesScientific Reports, 2023
The complexity of the cerebral cortex underlies its function and distinguishes us as humans. Here, we present a principled veridical data science methodology for quantitative histology that shifts focus from image-level investigations towards neuron ...
Andrija Štajduhar   +4 more
doaj   +1 more source

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