{"id":63,"date":"2025-04-09T16:11:57","date_gmt":"2025-04-09T16:11:57","guid":{"rendered":"https:\/\/likapk.com\/?p=63"},"modified":"2025-04-09T16:11:58","modified_gmt":"2025-04-09T16:11:58","slug":"ghost-code-when-forgotten-algorithms-still-haunt-the-system","status":"publish","type":"post","link":"https:\/\/likapk.com\/lt\/ghost-code-when-forgotten-algorithms-still-haunt-the-system\/63\/","title":{"rendered":"Vaiduokli\u0173 kodas: kai pamir\u0161ti algoritmai vis dar persekioja sistem\u0105"},"content":{"rendered":"

\u0160iuolaikin\u0117s programin\u0117s \u012frangos \u0161e\u0161\u0117liuose slypi u\u017emir\u0161ti fragmentai \u2013 kodo eilut\u0117s, kuri\u0173 niekas neprisimena para\u0161iusios, algoritmai, palikti, bet niekada nei\u0161trinti, logika, \u012fdiegta sistemose ilgai po to, kai j\u0173 k\u016br\u0117jai pasitrauk\u0117. \u0160ie spektriniai liku\u010diai yra \u017einomi kaip vaiduokli\u0161kas kodas<\/strong>, ir jie persekioja visk\u0105 \u2013 nuo pasenusi\u0173 infrastrukt\u016br\u0173 iki dirbtinio intelekto sprendim\u0173 pri\u0117mimo proces\u0173.<\/p>\n\n\n\n

Nors daugumai vartotoj\u0173 nematomas, \u0161e\u0161\u0117linis kodas gali paveikti rezultatus, sukelti nenusp\u0117jam\u0105 elges\u012f arba tyliai taikyti pasenusias taisykles. Pasaulyje, kuriame vis labiau dominuoja algoritmai, praeitis ne tik u\u017esit\u0119sia \u2013 ji... apskai\u010diuoja<\/em>.<\/p>\n\n\n\n

Kas yra vaiduokli\u0161kas kodas?<\/strong><\/h2>\n\n\n\n

Vaiduoklinis kodas rei\u0161kia kod\u0105, kuris:<\/p>\n\n\n\n

    \n
  • Neb\u0117ra aktyviai pri\u017ei\u016brimas ar suprantamas.
    <\/li>\n\n\n\n
  • Neturi ai\u0161kaus savininko ar dokument\u0173.
    <\/li>\n\n\n\n
  • Toliau veikia ir daro \u012ftak\u0105 gyvai sistemai.
    <\/li>\n\n\n\n
  • Galb\u016bt buvo panaudotas pakartotinai, dubliuotas arba paliktas be na\u0161lai\u010di\u0173.
    <\/li>\n<\/ul>\n\n\n\n

    Tai neb\u016btinai blogas<\/em> kodas. Tai kodas, kuris nebenaudojamas.<\/p>\n\n\n\n

    \u012esivaizduokite pamir\u0161t\u0105 filtr\u0105 rekomendacij\u0173 sistemoje, kuris vis dar blokuoja tam tikras temas. Arba nusp\u0117jam\u0105j\u012f algoritm\u0105, apmokyt\u0105 pagal senus duomenis, tyliai \u0161ali\u0161k\u0105 paie\u0161kos rezultatus. Arba 2012 m. kainodaros taisykl\u0119, kuri vis dar veikia produkt\u0173 katalog\u0105. \u0160ie vaiduokliai nesugriauna sistemos \u2013 jie j\u0105 persekioja.<\/p>\n\n\n\n

    Kaip atsiranda vaiduokli\u0161kas kodas<\/strong><\/h2>\n\n\n\n

    Vaiduoklinis kodas atsiranda palaipsniui, kaip skaitmenin\u0117s nuos\u0117dos. Jis da\u017enai kyla i\u0161:<\/p>\n\n\n\n

      \n
    • Senosios sistemos<\/strong>Senesn\u0117s programos, sukurtos naudojant pasenusias sistemas, kur vienos dalies modifikavimas rizikuoja sugadinti kit\u0105.
      <\/li>\n\n\n\n
    • Susijungimai ir \u012fsigijimai<\/strong>Kai \u012fmon\u0117s sujungia sistemas, dalis kodo yra pataisomas, o ne tinkamai integruojamas.
      <\/li>\n\n\n\n
    • Greita iteracija<\/strong>Greitai ple\u010diantis startuoliams gali likti eksperimentini\u0173 funkcij\u0173, kurios bus i\u0161jungtos, bet nei\u0161trintos.
      <\/li>\n\n\n\n
    • Prasta dokumentacija<\/strong>K\u016br\u0117jai i\u0161eina, bet j\u0173 kodas lieka nedokumentuotas ir nepaai\u0161kinamas.
      <\/li>\n<\/ul>\n\n\n\n

      Laikui b\u0117gant, \u0161ie liku\u010diai \u012fsitvirtina sistem\u0173, kurias laikome \u0161variomis ir \u0161iuolaiki\u0161komis, logikoje.<\/p>\n\n\n\n

      Pasl\u0117ptos rizikos<\/strong><\/h2>\n\n\n\n

      Nors vaiduokli\u0161kas kodas gali b\u016bti nekenksmingas, jis kelia reali\u0173 pavoj\u0173:<\/p>\n\n\n\n

        \n
      • Nenusp\u0117jamas elgesys<\/strong>Nesusijusi\u0173 sistemos dali\u0173 pakeitimai gali suaktyvinti sen\u0105sias funkcijas, apie kuri\u0173 aktyvum\u0105 niekas ne\u017einojo.
        <\/li>\n\n\n\n
      • Saugumo pa\u017eeid\u017eiamumai<\/strong>Pasen\u0119s arba pamir\u0161tas kodas gali neatitikti dabartini\u0173 saugumo standart\u0173.
        <\/li>\n\n\n\n
      • \u0160ali\u0161kumo stiprinimas<\/strong>Seni algoritmai gali sustiprinti pasenusias prielaidas, ypa\u010d dirbtinio intelekto sistemose, apmokytose naudojant istorinius duomenis.
        <\/li>\n\n\n\n
      • Prie\u017ei\u016bros sud\u0117tingumas<\/strong>K\u016br\u0117jai gai\u0161ta laik\u0105 kurdami atvirk\u0161tin\u0119 paslaptingos logikos in\u017einerij\u0105 vien tam, kad atlikt\u0173 pagrindinius atnaujinimus.
        <\/li>\n<\/ul>\n\n\n\n

        O tokiose didel\u0117s rizikos srityse kaip sveikatos apsauga, finansai ar autonomin\u0117s sistemos, persekiojamos logikos kaina gali pakeisti gyvenim\u0105.<\/p>\n\n\n\n

        Vaiduokliai ma\u0161ininio mokymosi eroje<\/strong><\/h2>\n\n\n\n

        Dirbtiniame intelekte ir ma\u0161ininio mokymosi srityje \u201eghost\u201c kodas \u012fgauna nauj\u0105 dimensij\u0105. Modeliai, apmokyti naudojant senus duomen\u0173 rinkinius, turi savo laikme\u010dio \u0161ali\u0161kumus ir akl\u0105sias zonas. Dar blogiau, daugelis ma\u0161ininio mokymosi sistem\u0173 yra... juodosios d\u0117\u017e\u0117s<\/em> \u2013 net j\u0173 k\u016br\u0117jai gali iki galo nesuprasti, kaip priimami sprendimai.<\/p>\n\n\n\n

        \u012esivaizduokite kreditingumo vertinimo dirbtin\u012f intelekt\u0105, kuriam vis dar daro \u012ftak\u0105 tyliai nebenaudojami demografiniai duomenys, arba veido atpa\u017einimo sistem\u0105, kurioje yra paveld\u0117t\u0173 tr\u016bkum\u0173 i\u0161 ankstyvojo mokymo rinkinio. Tai ne tik klaidos \u2013 tai algoritminiai fantomai.<\/p>\n\n\n\n

        Vaiduokli\u0173 kodo i\u0161varymo strategijos<\/strong><\/h2>\n\n\n\n
          \n
        1. Kodo archeologija<\/strong>Sistemingai atlikti esam\u0173 sistem\u0173 audit\u0105, nustatant nenaudojamas arba nedokumentuotas funkcijas.
          <\/li>\n\n\n\n
        2. Dokumentacijos kult\u016bra<\/strong>Ugdykite ai\u0161kios, nuolatin\u0117s dokumentacijos \u012fpro\u010dius, ypa\u010d susijusius su kritine logika ir ma\u0161ininio mokymosi modeliais.
          <\/li>\n\n\n\n
        3. Automatinis testavimas<\/strong>Naudokite regresinius testus ir statin\u0119 kodo analiz\u0119, kad aptiktum\u0117te nenaudojam\u0105 arba nepasiekiam\u0105 kod\u0105.
          <\/li>\n\n\n\n
        4. Duomen\u0173 kilm\u0117s sekimas<\/strong>Dirbtinio intelekto sistemose palaikyti atsekam\u0105 duomen\u0173 rinkini\u0173 ir mokymo cikl\u0173 istorij\u0105.
          <\/li>\n\n\n\n
        5. Saul\u0117lyd\u017eio ritualai<\/strong>\u012ediegti strukt\u016brizuotus procesus seno kodo, funkcij\u0173 ir modeli\u0173 pa\u0161alinimui.
          <\/li>\n<\/ol>\n\n\n\n

          Vaiduoklinio kodo i\u0161trynimas n\u0117ra tik prie\u017ei\u016bra \u2013 tai skaitmenin\u0117s higienos forma.<\/p>\n\n\n\n

          I\u0161vada: praeitis niekada nei\u0161trina sav\u0119s<\/strong><\/h2>\n\n\n\n

          Inovacij\u0173 aps\u0117stame am\u017eiuje da\u017enai pamir\u0161tame, kiek daug dabarties remiasi nematomu praeities darbu. Vaiduokli\u0161kas kodas primena mums, kad jokia sistema n\u0117ra visi\u0161kai nauja \u2013 ji visada yra ankstesni\u0173 sprendim\u0173, prielaid\u0173 ir nuorod\u0173 aido kamera.<\/p>\n\n\n\n

          Nor\u0117dami sukurti patikim\u0105 ir skaidri\u0105 technologij\u0105, turime ne tik kurti ateit\u012f, bet ir pagarbiai stoti prie\u0161 praeities \u0161m\u0117klas.<\/p>","protected":false},"excerpt":{"rendered":"

          In the shadows of modern software lie forgotten fragments \u2014 lines of code no one remembers writing, algorithms abandoned but […]<\/p>\n","protected":false},"author":1,"featured_media":64,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":1,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":65,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/posts\/63\/revisions\/65"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/media\/64"}],"wp:attachment":[{"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/likapk.com\/lt\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}