Ancestral Reinforcement Learning: Unifying Zeroth-Order Optimization and Genetic Algorithms for Reinforcement Learning

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Nakashima, So, Kobayashi, Tetsuya J.
Natura:	Preprint
Pubblicazione:	2024
Soggetti:	Machine Learning
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Constructing Ancestral Recombination Graphs through Reinforcement Learning
di: Raymond, Mélanie, et al.
Pubblicazione: (2024)

Zeroth-Order Policy Gradient for Reinforcement Learning from Human Feedback without Reward Inference
di: Zhang, Qining, et al.
Pubblicazione: (2024)

Synergizing Reinforcement Learning and Genetic Algorithms for Neural Combinatorial Optimization
di: Gu, Shengda, et al.
Pubblicazione: (2025)

Position: Zeroth-Order Optimization in Deep Learning Is Underexplored, Not Underpowered
di: Liu, Sijia, et al.
Pubblicazione: (2026)

Learning a Zeroth-Order Optimizer for Fine-Tuning LLMs
di: Zhang, Kairun, et al.
Pubblicazione: (2025)

Learning Dynamics of Zeroth-Order Optimization: A Kernel Perspective
di: Li, Zhe, et al.
Pubblicazione: (2026)

On Adaptivity in Zeroth-Order Optimization
di: Dbouk, Hassan, et al.
Pubblicazione: (2026)

Generating Auxiliary Tasks with Reinforcement Learning
di: Goldfeder, Judah, et al.
Pubblicazione: (2025)

Asynchronous Distributed Reinforcement Learning for LQR Control via Zeroth-Order Block Coordinate Descent
di: Jing, Gangshan, et al.
Pubblicazione: (2021)

DROP: Distributional and Regular Optimism and Pessimism for Reinforcement Learning
di: Kobayashi, Taisuke
Pubblicazione: (2024)

Private Zeroth-Order Optimization with Public Data
di: Gong, Xuchen, et al.
Pubblicazione: (2025)

The Multi-Query Paradox in Zeroth-Order Optimization
di: Lin, Wei, et al.
Pubblicazione: (2025)

Black-Box Combinatorial Optimization with Order-Invariant Reinforcement Learning
di: Goudet, Olivier, et al.
Pubblicazione: (2025)

A Historical Trajectory Assisted Optimization Method for Zeroth-Order Federated Learning
di: Wu, Chenlin, et al.
Pubblicazione: (2024)

Zeroth-Order Stochastic Mirror Descent Algorithms for Minimax Excess Risk Optimization
di: Gu, Zhihao, et al.
Pubblicazione: (2024)

Consolidated Adaptive T-soft Update for Deep Reinforcement Learning
di: Kobayashi, Taisuke
Pubblicazione: (2022)

Zeroth-Order Optimization is Secretly Single-Step Policy Optimization
di: Qiu, Junbin, et al.
Pubblicazione: (2025)

ElasticZO: A Memory-Efficient On-Device Learning with Combined Zeroth- and First-Order Optimization
di: Sugiura, Keisuke, et al.
Pubblicazione: (2025)

Zeroth-Order Sharpness-Aware Learning with Exponential Tilting
di: Gong, Xuchen, et al.
Pubblicazione: (2025)

Refining Adaptive Zeroth-Order Optimization at Ease
di: Shu, Yao, et al.
Pubblicazione: (2025)

Leveraging Genetic Algorithms for Efficient Demonstration Generation in Real-World Reinforcement Learning Environments
di: Maus, Tom, et al.
Pubblicazione: (2025)

Zeroth-Order Optimization at the Edge of Stability
di: Song, Minhak, et al.
Pubblicazione: (2026)

Zeroth-Order Optimization Meets Human Feedback: Provable Learning via Ranking Oracles
di: Tang, Zhiwei, et al.
Pubblicazione: (2023)

Utility-Based Reinforcement Learning: Unifying Single-objective and Multi-objective Reinforcement Learning
di: Vamplew, Peter, et al.
Pubblicazione: (2024)

Achieving Dimension-Free Communication in Federated Learning via Zeroth-Order Optimization
di: Li, Zhe, et al.
Pubblicazione: (2024)

Efficient Federated RLHF via Zeroth-Order Policy Optimization
di: Wang, Deyi, et al.
Pubblicazione: (2026)

Compander-Aligned Query Geometry for Quantized Zeroth-Order Optimization
di: Shu, Yao, et al.
Pubblicazione: (2026)

Exchange Policy Optimization Algorithm for Semi-Infinite Safe Reinforcement Learning
di: Zhang, Jiaming, et al.
Pubblicazione: (2025)

Model-Agnostic Zeroth-Order Policy Optimization for Meta-Learning of Ergodic Linear Quadratic Regulators
di: Pan, Yunian, et al.
Pubblicazione: (2024)

Reinforcement Learning for Durable Algorithmic Recourse
di: Ceccon, Marina, et al.
Pubblicazione: (2025)

Learning to Optimize for Reinforcement Learning
di: Lan, Qingfeng, et al.
Pubblicazione: (2023)

Private Zeroth-Order Nonsmooth Nonconvex Optimization
di: Zhang, Qinzi, et al.
Pubblicazione: (2024)

Zeroth-Order Optimization Finds Flat Minima
di: Zhang, Liang, et al.
Pubblicazione: (2025)

Certified Multi-Fidelity Zeroth-Order Optimization
di: de Montbrun, Étienne, et al.
Pubblicazione: (2023)

More Than Memory Savings: Zeroth-Order Optimization Mitigates Forgetting in Continual Learning
di: Yu, Wanhao, et al.
Pubblicazione: (2025)

Graph Reinforcement Learning for Combinatorial Optimization: A Survey and Unifying Perspective
di: Darvariu, Victor-Alexandru, et al.
Pubblicazione: (2024)

Elucidating Subspace Perturbation in Zeroth-Order Optimization: Theory and Practice at Scale
di: Park, Sihwan, et al.
Pubblicazione: (2025)

Privacy Amplification in Differentially Private Zeroth-Order Optimization with Hidden States
di: Chien, Eli, et al.
Pubblicazione: (2025)

Low-Rank Curvature for Zeroth-Order Optimization in LLM Fine-Tuning
di: Seung, Hyunseok, et al.
Pubblicazione: (2025)

Inverse Reinforcement Learning without Reinforcement Learning
di: Swamy, Gokul, et al.
Pubblicazione: (2023)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"it"
ui	"standard"
VUFIND_SESSION	"d0d1b0ae05acb9ce57def29675bf4c5c"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790958189.4853 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "d0d1b0ae05acb9ce57def29675bf4c5c" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=it; ui=standard; VUFIND_SESSION=d0d1b0ae05acb9ce57def29675bf4c5c"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"56845"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2408_09493/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2408_09493/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790958189.4771
REQUEST_TIME	1790958189

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler