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  • Application of bayesian additive regression trees in the development of credit scoring models in Brazil
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Application of bayesian additive regression trees in the development of credit scoring models in Brazil

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Bibliographic Details
Main Author: Daniel Alves de Brito
Format: Artículo científico
Language:en
Published: Associação Brasileira de Engenharia de Produção 2018
Subjects:
Ingeniería
BART
Credit
Random Forest
Machine learning
Logistic regression
Online Access:
Acceder al recurso 1 Acceder al recurso 2 Acceder al recurso 3 Acceder al recurso 4 Acceder al recurso 5
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Internet

https://www.redalyc.org/articulo.oa?id=396754754010
https://www.redalyc.org/journal/3967/396754754010/
https://www.redalyc.org/journal/3967/396754754010/html/
https://www.redalyc.org/journal/3967/396754754010/396754754010.epub
https://www.redalyc.org/journal/3967/396754754010/movil

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fopen
…/module/VuFind/src/VuFind/Session/File.php159
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VuFind\Session\File saveSession
…/module/VuFind/src/VuFind/Session/AbstractBase.php192
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VuFind\Session\AbstractBase write
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Laminas\Session\SessionManager writeClose
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Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php
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Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php
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VUFIND_SESSION
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ui
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SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1455}
SessionHelper
Laminas\Stdlib\ArrayObject {#1783}
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REDIRECT_HTTPS
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REDIRECT_SSL_TLS_SNI
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REDIRECT_STATUS
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VUFIND_LOCAL_DIR
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Cannot write session to /var/lib/vufind/sessions/sess_0d64cdf9f7ec4479f08a5862dfa8f3bf Whoops! There was an error.
Whoops \ Exception \ ErrorException (E_WARNING)
session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)
Whoops\Exception\ErrorException thrown with message "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)" Stacktrace: #2 Whoops\Exception\ErrorException in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #1 session_write_close in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #0 Laminas\Session\SessionManager:writeClose in [internal]:0
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2
Whoops\Exception\ErrorException
…/vendor/laminas/laminas-session/src/SessionManager.php242
1
session_write_close
…/vendor/laminas/laminas-session/src/SessionManager.php242
0
Laminas\Session\SessionManager writeClose
[internal]0
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @return void
     */
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    {
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        // session_write_close() will actually overwrite $_SESSION with an
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        // temporarily reset $_SESSION to an array, and then re-link it to
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        //
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            session_write_close();
            $storage->fromArray($_SESSION);
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Arguments
  1. "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions, handler: VuFind\Session\File::write)"
    
Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php
     *
     * @return void
     */
    public function writeClose()
    {
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        // session_write_close() will actually overwrite $_SESSION with an
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Open: [internal]

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empty
empty
empty
Key Value
VUFIND_SESSION
"0d64cdf9f7ec4479f08a5862dfa8f3bf"
ui
"standard"
language
"en"
Key Value
__Laminas
array:2 [
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SessionState
Laminas\Stdlib\ArrayObject {#938}
FlashMessenger
Laminas\Stdlib\ArrayObject {#1455}
SessionHelper
Laminas\Stdlib\ArrayObject {#1783}
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REDIRECT_VUFIND_LOCAL_DIR
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REDIRECT_SSL_TLS_SNI
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VUFIND_LOCAL_DIR
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HTTPS
"on"
SSL_TLS_SNI
"info.umar.mx"
HTTP_ACCEPT
"*/*"
HTTP_USER_AGENT
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HTTP_COOKIE
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HTTP_ACCEPT_ENCODING
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HTTP_HOST
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PATH
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
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SERVER_SOFTWARE
"Apache/2.4.66 (Ubuntu)"
SERVER_NAME
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SERVER_ADDR
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SERVER_PORT
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REMOTE_ADDR
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REQUEST_SCHEME
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CONTEXT_PREFIX
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CONTEXT_DOCUMENT_ROOT
"/usr/local/vufind/public"
SERVER_ADMIN
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SCRIPT_FILENAME
"/usr/local/vufind/public/index.php"
REMOTE_PORT
"38505"
REDIRECT_URL
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SERVER_PROTOCOL
"HTTP/1.1"
REQUEST_METHOD
"GET"
QUERY_STRING
""
REQUEST_URI
"/Record/redalyc_396754754010"
SCRIPT_NAME
"/index.php"
PHP_SELF
"/index.php"
REQUEST_TIME_FLOAT
1789438389.3978
REQUEST_TIME
1789438389
empty
0. Whoops\Handler\PrettyPageHandler