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Novelty and MCTS

Hendrik Baier, Michael Kaisers
2021 Proceedings of the Genetic and Evolutionary Computation Conference Companion  
Three different novelty measures are adapted from the literature, integrated into MCTS, and tested in four different board games.  ...  We propose and test the integration of novelty into Monte Carlo Tree Search (MCTS), a state-of-the-art framework for online RL planning, by linearly combining value estimates with novelty scores during  ...  ACKNOWLEDGMENTS The authors would like to thank Cesare Carissimo for the interesting discussions on novelty and its motivations.  ... 
doi:10.1145/3449726.3463217 fatcat:5jyf4ltw6bgcpacs2kjiencm7a

Neural-Guided Symbolic Regression with Asymptotic Constraints [article]

Li Li, Minjie Fan, Rishabh Singh, Patrick Riley
2019 arXiv   pre-print
We identify the asymptotic constraints of leading polynomial powers as the function approaches zero and infinity as useful constraints and create a system to use them for symbolic regression.  ...  The second part, which we call Neural-Guided Monte Carlo Tree Search, uses the network during a search to find an expression that conforms to a set of data points and desired leading powers.  ...  Acknowledgements The authors thank Steven Kearnes, Anton Geraschenko, Charles Sutton and John Platt for code review and discussions.  ... 
arXiv:1901.07714v2 fatcat:wybyjpjnnfeordjuglbxooc7le

Enhancements for real-time Monte-Carlo Tree Search in General Video Game Playing

Dennis J. N. J. Soemers, Chiara F. Sironi, Torsten Schuster, Mark H. M. Winands
2016 2016 IEEE Conference on Computational Intelligence and Games (CIG)  
Some of these are known from existing literature, and are either extended or introduced in the context of GVGP, and some are novel enhancements for MCTS.  ...  This paper discusses eight enhancements for MCTS in GVGP; Progressive History, N-Gram Selection Technique, Tree Reuse, Breadth-First Tree Initialization, Loss Avoidance, Novelty-Based Pruning, Knowledge-Based  ...  The black states would be included for the novelty tests in IW, but not in MCTS.  ... 
doi:10.1109/cig.2016.7860448 dblp:conf/cig/SoemersSSW16 fatcat:zvr4kr4p2jbsneuuzi3jaznh4e


Daxue Kan, Lianju Lyu, Wenqing Yao, Xinya Ye, Bing Zan, Danyang Li, Xiaoya Yan, Weichiao Huang
2022 International Journal of Neuropsychopharmacology  
The main effect of emotion on MCT novelty was significant, f (2, 99) = 15.83, P < 0.0001, η 2p=0.24.  ...  Therefore, taking the emotion grouping as the independent variable, the fluency, novelty and harmfulness of MCT were analyzed by one-way ANOVA.  ...  Therefore, taking the emotion grouping as the independent variable, the fluency, novelty and harmfulness of MCT were analyzed by one-way ANOVA.  ... 
doi:10.1093/ijnp/pyac032.035 fatcat:lc26necgtnfyvkban4xnn3a4ka


Erdong Wang, Wen-Lung Chang, Jinwen Shen, Qian Bian, Peili Huang, Xueyan Lai, Tzu-Yuan Chang, Huang Shaoying, Zeng Ziyue, Ziyu Wang, Hanting Xue, Shelley Kues
2022 International Journal of Neuropsychopharmacology  
effect of anger on aut novelty was significant, B = 4.60, P = 0.008, CI = [1.23, 7.96], and the indirect effect of arousal on aut novelty was significant, B = 1.79, CI = [0.42, 3.91] (see Figure 4D).  ...  on MCT fluency was significant, B = 0.58, CI = [0.08, 1.66]; The direct effect of anger on MCT anger was significant, B = 6.08, P &lt; 0.001, CI = [3.26, 8.89], and the indirect effect of arousal on MCT  ...  MCT fluency was significant, B = 0.58, CI = [0.08, 1.66]; The direct effect of anger on MCT anger was significant, B = 6.08, P < 0.001, CI = [3.26, 8.89], and the indirect effect of arousal on MCT anger  ... 
doi:10.1093/ijnp/pyac032.086 fatcat:7mzywdj7wrhg7mtr2r2ia4afly

MERMAID: an open source automated hit-to-lead method based on deep reinforcement learning

Daiki Erikawa, Nobuaki Yasuo, Masakazu Sekijima
2021 Journal of Cheminformatics  
This method generates partial SMILES and inserts it into the original SMILES using Monte Carlo Tree Search and a Recurrent Neural Network.  ...  (QED) and penalized octanol-water partition coefficient (PLogP) optimization.  ...  Acknowledgements This work was partially supported by the Platform Project for Supporting Drug Discovery and Life Science Research (Basis for Supporting Innovative Drug Discovery and Life Science Research  ... 
doi:10.1186/s13321-021-00572-6 pmid:34838134 pmcid:PMC8626955 fatcat:lwc3z5ttyfbxlpvbpakdnwjwby

From Greedy Selection to Exploratory Decision-Making

Yue Feng, Jun Xu, Yanyan Lan, Jiafeng Guo, Wei Zeng, Xueqi Cheng
2018 The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval - SIGIR '18  
The produced raw policy and value are then strengthened with MCTS through exploring the possible rankings at the subsequent positions, achieving a better search policy for decision-making.  ...  Given an MDP state which consists of the query, selected documents, and candidates, a recurrent neural network is utilized to produce the policy function for guiding the document selection and the value  ...  The relational learning to rank (R-LTR) [39] and its variations [31, 32, 34] de ne the utilities based on the relevance features and the novelty features.  ... 
doi:10.1145/3209978.3209979 dblp:conf/sigir/FengXLGZC18 fatcat:eiapvw3mbjejbjzaimxcaxi6jm

Novelty and Sensation Seeking in Two Academic Training Settings

Carrie Wherry Waters, Rosalie Ambler, L.K. Waters
1976 Educational and Psychological Measurement  
EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT 1976, 36, 453-457. NOVELTY AND SENSATION SEEKING IN TWO ACADEMIC TRAINING SETTINGS!  ...  Grades in two courses (Physics and Engines), which would seem to provide a favorable situation for EC tendencies to operate, were correlated with both the MCT and AQT for high and low (median split) EC  ... 
doi:10.1177/001316447603600227 fatcat:6jtwfkj77fh7vnhy3mrgo52g54

Page 20 of American Sportswear & Knitting Times Vol. 62, Issue 8 [page]

1993 American Sportswear & Knitting Times  
Markets include drapery (both home and commercial). upholstery and table linens. kor home customers, yarns in- clude novelties and package dyed acrylic.  ...  With THOM DROCUGE MCT NOMGIN CO Gm Oma Came Hiiay technical service and quality assurance it will be so. nw el ACRYL1( St YK sto) COUNCII GLEN RAVEN MILLS, INC.  ... 

Integrating Planning, Execution and Monitoring in the presence of Open World Novelties: Case Study of an Open World Monopoly Solver [article]

Sriram Gopalakrishnan, Utkarsh Soni, Tung Thai, Panagiotis Lymperopoulos, Matthias Scheutz, Subbarao Kambhampati
2021 arXiv   pre-print
Given these challenges, Monopoly was one of the test beds chosen for the DARPA-SAILON program which aims to create agents that can detect and accommodate novelties.  ...  There is also a lot of randomness from dice rolls, card-draws, and adversaries' strategies. This unpredictability is made worse when unknown novelties are added during gameplay.  ...  a novelty and update the model.  ... 
arXiv:2107.04303v2 fatcat:aspd63nsfjcmbhdq4p4i6t3wwu

Assessing Critical Thinking in Open-ended Answers: An Automatic Approach

Antonella Poce, Francesca Amenduni, Carlo De Medio, Alessandra Norgini
2020 EDEN Conference Proceedings  
novelty (Poce, 2017).  ...  We will present the first (1.0) and the second (2.0) version of the CT prototype and their respective reliability results.  ...  To address this limitation, new CT assessment incorporates both CRT and MCT.  ... 
doi:10.38069/edenconf-2020-ac0008 fatcat:zsxbsc46rvdh3l54x7hetdjphm

Swing and a Miss or Inside-the-Park Home Run: Which Fate Awaits High-Intensity Exercise Training?

S. J. Keteyian
2012 Circulation  
MCT.  ...  Although the strength of the study by Rognmo et al 6 lies in its novelty, I would be remiss if I did not point out that there are shortcomings that deserve our attention as well.  ... 
doi:10.1161/circulationaha.112.129171 pmid:22879368 fatcat:2oroafei65ajnomvaf7c7tgksi

Page 893 of New Outlook Vol. 57, Issue 14 [page]

1897 New Outlook  
Holidays they have ever exhibited, and they invite especial attention to the unusual number of Christmas Novelties, entirely original with this Company.  ...  NEN TENE ME MEME MMMM MIE) ONG ham Company are for sale by the best class CL AAACN CAC MCHA A MM MCMC MC MCT NG I Me I INCI STU I I a  ... 

M2-AChR Mediates Rapid Antidepressant-Like Effects of Scopolamine Through Activating the mTORC1-BDNF

Shuang Liu, Dandan Shi, Zuoli Sun, Yi He, Jian Yang, Gang Wang
2021 Frontiers in Psychiatry  
effects of scopolamine, and intracerebroventricular injection of MCT into rats could produce similar antidepressant-like effects.  ...  This study aimed to explore the role of M2-AChR in scopolamine's antidepressant-like effects and determine the underlying mechanisms.Methods: We used the classic novelty suppressed feeding test (NSFT),  ...  AUTHOR CONTRIBUTIONS All authors listed have made a substantial, direct and intellectual contribution to the work, and approved it for publication.  ... 
doi:10.3389/fpsyt.2021.601985 pmid:34093254 pmcid:PMC8176437 fatcat:4s3z42h4yveodgov4lvvupfbby

Locality constraints in nominal evaluation times

Maura O'Leary
2021 Proceedings of the Linguistic Society of America  
I argue that we can explain the possible temporal interpretations of nouns in a way that makes their behavior consistent with that of VPs and adverbs by positing an analogous locality constraint and making  ...  The temporal arguments of VPs and adverbs must be locally coindexed with the nearest time abstraction above them (Percus 2000).  ...  NOVELTY.  ... 
doi:10.3765/plsa.v6i1.5041 fatcat:od6nadqkircw7ow36r5lgr7ega
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