Improved distance correlation estimation

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Monroy-Castillo, Blanca E., A, M., Jácome, Cao, Ricardo
Formato:	Preprint
Publicado:	2024
Materias:	Computation Statistics Theory
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Minimax estimation of functionals in sparse vector model with correlated observations
por: Wang, Yuhao, et al.
Publicado: (2024)

Unbiased time-average estimators for Markov chains
por: Kahale, Nabil
Publicado: (2022)

Robust estimations from distribution structures: I. Mean
por: Tuobang, Li
Publicado: (2024)

A variational framework for modal estimation
por: LeMinh, Tâm, et al.
Publicado: (2026)

Asymptotic properties and drift parameter estimations of the ergodic double Heston model based on continuous-time observations
por: Alaya, Mohamed Ben, et al.
Publicado: (2025)

Improved dependence on coherence in eigenvector and eigenvalue estimation error bounds
por: Yan, Hao, et al.
Publicado: (2025)

A generalized Bayesian approach for high-dimensional robust regression with serially correlated errors and predictors
por: Chakraborty, Saptarshi, et al.
Publicado: (2024)

Consistent complete independence test in high dimensions based on Chatterjee correlation coefficient
por: Xia, Liqi, et al.
Publicado: (2024)

Regularizing nested Monte Carlo Sobol' index estimators to balance the trade-off between explorations and repetitions in global sensitivity analysis of stochastic models
por: Kouye, Henri Mermoz, et al.
Publicado: (2022)

Convergence of empirical Gromov-Wasserstein distance
por: Kato, Kengo, et al.
Publicado: (2025)

Censored Graphical Horseshoe: Bayesian sparse precision matrix estimation with censored and missing data
por: Mai, The Tien, et al.
Publicado: (2026)

A GMM approach to estimate the roughness of stochastic volatility
por: Bolko, Anine E., et al.
Publicado: (2020)

Pathwise optimization for bridge-type estimators and its applications
por: De Gregorio, Alessandro, et al.
Publicado: (2024)

Robust estimation of polyserial correlation coefficients: A density power divergence approach
por: Welz, Max
Publicado: (2025)

On the admissibility of Horvitz-Thompson estimator for estimating causal effects under network interference
por: Karwa, Vishesh, et al.
Publicado: (2023)

Zero variance self-normalized importance sampling via estimating equations
por: Owen, Art B.
Publicado: (2025)

Wasserstein distance in terms of the comonotonicity Copula
por: Abdellatif, Mariem, et al.
Publicado: (2024)

Measures of Dependence based on Wasserstein distances
por: Catalano, Marta, et al.
Publicado: (2025)

Uniform mean estimation for monotonic processes
por: Clerico, Eugenio, et al.
Publicado: (2025)

Mitigating loss of variance in ensemble data assimilation: machine learning-based and distance-free localization
por: Silva, Vinicius L. S., et al.
Publicado: (2025)

Phonological distances for linguistic typology and the origin of Indo-European languages
por: Mavridis, Marius, et al.
Publicado: (2026)

Rate of convergence of the smoothed empirical Wasserstein distance
por: Block, Adam, et al.
Publicado: (2022)

Improved estimation of the positive powers ordered restricted standard deviation of two normal populations
por: Mondal, Somnath, et al.
Publicado: (2024)

Unidimensional factor models imply weaker partial correlations than zero-order correlations
por: van Bork, Riet, et al.
Publicado: (2016)

Improved covariance estimation: optimal robustness and sub-Gaussian guarantees under heavy tails
por: Oliveira, Roberto I., et al.
Publicado: (2022)

A note on distance variance for categorical variables
por: Zhang, Qingyang
Publicado: (2024)

LAD estimation of locally stable SDE
por: Kulyk, Oleksii M., et al.
Publicado: (2026)

Tests for categorical data beyond Pearson: A distance covariance and energy distance approach
por: Castro-Prado, Fernando, et al.
Publicado: (2024)

No Free Lunch for Approximate MCMC
por: Johndrow, James E., et al.
Publicado: (2020)

Optimal experimental design for parameter estimation in the presence of observation noise
por: Qi, Jie, et al.
Publicado: (2025)

Generalised Bayesian distance-based phylogenetics for the genomics era
por: Penn, Matthew J., et al.
Publicado: (2025)

Adaptive smoothness of function estimation in the three classical problems of the non-parametrical statistic in the three classical problems of the non-parametrical statistic
por: Formica, M. R., et al.
Publicado: (2024)

Expansion of net correlations in terms of partial correlations
por: Arenaza, Bautista, et al.
Publicado: (2024)

Concentration inequalities for the sample correlation coefficient
por: Salnikov, Daniel
Publicado: (2024)

Invariant correlation under marginal transforms
por: Koike, Takaaki, et al.
Publicado: (2023)

Bound on FWER for correlated normal distribution
por: Das, Nabaneet, et al.
Publicado: (2019)

Finite sample properties of parametric MMD estimation: robustness to misspecification and dependence
por: Chérief-Abdellatif, Badr-Eddine, et al.
Publicado: (2019)

Cross-validation: what does it estimate and how well does it do it?
por: Bates, Stephen, et al.
Publicado: (2021)

Error estimation and adaptive tuning for unregularized robust M-estimator
por: Bellec, Pierre C., et al.
Publicado: (2023)

New energy distances for statistical inference on infinite dimensional Hilbert spaces without moment conditions
por: Dette, Holger, et al.
Publicado: (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
VUFIND_SESSION	"d6d769440bbc579041b3e184234dee59"
language	"es"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790827547.0032 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "d6d769440bbc579041b3e184234dee59" ]`]
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	"VUFIND_SESSION=d6d769440bbc579041b3e184234dee59; language=es; ui=standard"
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	"37373"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2405_01958/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_01958/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790827546.9938
REQUEST_TIME	1790827546

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler