Data Augmentation Policy Search for Long-Term Forecasting

Fuente: arXiv

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Nochumsohn, Liran, Azencot, Omri
Format:	Preprint
Veröffentlicht:	2024
Schlagworte:	Machine Learning Artificial Intelligence
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Ähnliche Einträge

A Multi-Task Learning Approach to Linear Multivariate Forecasting
von: Nochumsohn, Liran, et al.
Veröffentlicht: (2025)

Beyond Data Scarcity: A Frequency-Driven Framework for Zero-Shot Forecasting
von: Nochumsohn, Liran, et al.
Veröffentlicht: (2024)

Super-Linear: A Lightweight Pretrained Mixture of Linear Experts for Time Series Forecasting
von: Nochumsohn, Liran, et al.
Veröffentlicht: (2025)

First-Order Manifold Data Augmentation for Regression Learning
von: Kaufman, Ilya, et al.
Veröffentlicht: (2024)

One-Step Offline Distillation of Diffusion-based Models via Koopman Modeling
von: Berman, Nimrod, et al.
Veröffentlicht: (2025)

Curvature Enhanced Data Augmentation for Regression
von: Sirot, Ilya Kaufman, et al.
Veröffentlicht: (2025)

FreeSliders: Training-Free, Modality-Agnostic Concept Sliders for Fine-Grained Diffusion Control in Images, Audio, and Video
von: Ezra, Rotem, et al.
Veröffentlicht: (2025)

Analyzing Deep Transformer Models for Time Series Forecasting via Manifold Learning
von: Kaufman, Ilya, et al.
Veröffentlicht: (2024)

Reviving Life on the Edge: Joint Score-Based Graph Generation of Rich Edge Attributes
von: Berman, Nimrod, et al.
Veröffentlicht: (2024)

Unraveling Hidden Representations: A Multi-Modal Layer Analysis for Better Synthetic Content Forensics
von: Or, Tom, et al.
Veröffentlicht: (2025)

Bridging Efficiency and Safety: Formal Verification of Neural Networks with Early Exits
von: Elboher, Yizhak Yisrael, et al.
Veröffentlicht: (2025)

There are no Champions in Supervised Long-Term Time Series Forecasting
von: Brigato, Lorenzo, et al.
Veröffentlicht: (2025)

Long-Term Prediction Accuracy Improvement of Data-Driven Medium-Range Global Weather Forecast
von: Hu, Yifan, et al.
Veröffentlicht: (2024)

Towards General Modality Translation with Contrastive and Predictive Latent Diffusion Bridge
von: Berman, Nimrod, et al.
Veröffentlicht: (2025)

FLEX: A Backbone for Diffusion-Based Modeling of Spatio-temporal Physical Systems
von: Erichson, N. Benjamin, et al.
Veröffentlicht: (2025)

Multi-View Neural Differential Equations for Continuous-Time Stream Data in Long-Term Traffic Forecasting
von: Liu, Zibo, et al.
Veröffentlicht: (2024)

HADL Framework for Noise Resilient Long-Term Time Series Forecasting
von: Dey, Aditya, et al.
Veröffentlicht: (2025)

VQLTI: Long-Term Tropical Cyclone Intensity Forecasting with Physical Constraints
von: Wang, Xinyu, et al.
Veröffentlicht: (2025)

Leveraging Multivariate Long-Term History Representation for Time Series Forecasting
von: Zhang, Huiliang, et al.
Veröffentlicht: (2025)

Decision Making in Non-Stationary Environments with Policy-Augmented Search
von: Pettet, Ava, et al.
Veröffentlicht: (2024)

Multi-Scale Dilated Convolution Network for Long-Term Time Series Forecasting
von: Li, Feifei, et al.
Veröffentlicht: (2024)

Disentangled Parameter-Efficient Linear Model for Long-Term Time Series Forecasting
von: Zhao, Yuang, et al.
Veröffentlicht: (2024)

Dynamic Long-Term Time-Series Forecasting via Meta Transformer Networks
von: Ma'sum, Muhammad Anwar, et al.
Veröffentlicht: (2024)

DPWMixer: Dual-Path Wavelet Mixer for Long-Term Time Series Forecasting
von: Qianyang, Li, et al.
Veröffentlicht: (2025)

BEAT: Balanced Frequency Adaptive Tuning for Long-Term Time-Series Forecasting
von: Li, Zhixuan, et al.
Veröffentlicht: (2025)

Predicting Long Term Sequential Policy Value Using Softer Surrogates
von: Nam, Hyunji, et al.
Veröffentlicht: (2024)

Multiscale Representation Enhanced Temporal Flow Fusion Model for Long-Term Workload Forecasting
von: Wang, Shiyu, et al.
Veröffentlicht: (2024)

Unlocking the Power of Patch: Patch-Based MLP for Long-Term Time Series Forecasting
von: Tang, Peiwang, et al.
Veröffentlicht: (2024)

ISMRNN: An Implicitly Segmented RNN Method with Mamba for Long-Term Time Series Forecasting
von: Zhao, GaoXiang, et al.
Veröffentlicht: (2024)

XCTFormer: Leveraging Cross-Channel and Cross-Time Dependencies for Enhanced Time-Series Analysis
von: Zexer, Israel, et al.
Veröffentlicht: (2026)

The Approximate Fisher Influence Function: Faster Estimation of Data Influence in Statistical Models
von: Lev, Omri, et al.
Veröffentlicht: (2024)

Multi-Modal View Enhanced Large Vision Models for Long-Term Time Series Forecasting
von: Shen, ChengAo, et al.
Veröffentlicht: (2025)

Disentangling Long-Short Term State Under Unknown Interventions for Online Time Series Forecasting
von: Cai, Ruichu, et al.
Veröffentlicht: (2025)

Advancing Long-Term Multi-Energy Load Forecasting with Patchformer: A Patch and Transformer-Based Approach
von: Hong, Qiuyi, et al.
Veröffentlicht: (2024)

Extralonger: Toward a Unified Perspective of Spatial-Temporal Factors for Extra-Long-Term Traffic Forecasting
von: Zhang, Zhiwei, et al.
Veröffentlicht: (2024)

Long-Term PM2.5 Forecasting Using a DTW-Enhanced CNN-GRU Model
von: Naeini, Amirali Ataee, et al.
Veröffentlicht: (2025)

Progressive Supervision via Label Decomposition: An Long-Term and Large-Scale Wireless Traffic Forecasting Method
von: Liang, Daojun, et al.
Veröffentlicht: (2025)

PESD-TSF: A Period-Aware and Explicit Structured Decomposition Framework for Long-Term Time Series Forecasting
von: Wang, Hua, et al.
Veröffentlicht: (2026)

Optimizing the Training Diet: Data Mixture Search for Robust Time Series Forecasting
von: Pennino, Federico, et al.
Veröffentlicht: (2025)

Attractor Memory for Long-Term Time Series Forecasting: A Chaos Perspective
von: Hu, Jiaxi, et al.
Veröffentlicht: (2024)

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
ui	"standard"
language	"de"
VUFIND_SESSION	"a5738a277746488b1f7aefb35f6d1152"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790843624.1119 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "a5738a277746488b1f7aefb35f6d1152" ]`]
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	"ui=standard; language=de; VUFIND_SESSION=a5738a277746488b1f7aefb35f6d1152"
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	"216.73.216.147"
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	"34223"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2405_00319/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2405_00319/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790843624.0953
REQUEST_TIME	1790843624

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler