Evgeny Bodyagin

12 сен 2023 12.09.2023

Недооцененные автомобили. Инструкция для перепродажи. Классификационный анализ

Речь пойдет о Random Forest и элементах корреляционного анализа. Для решения следующих вопросов.
Как использовать датасет объявлений о продаже автомобилей с целью перепродажи (позиция брокера)? 😉😉😉
Как можно выявлять отдельные «недооцененные» объявления?
Насколько они недооценены? 😃😃😃
Какую наценку брокер может устанавливать при перепродаже?
Какая стратегия возможна? 😀😀😀
Возможно ли получить какие то данные объем рынка перепродажи? 😎😎😎
Ответы на вопросы здесь:

#evgenybodyagin #correlation #datascience #preprocessing #quantiles #randomforest #resaleinstruction #spearman #underestimated #python #jupyternotebook #jupyter #dataanalysis #dataanalytics #statistics

144 показа

28 открытий

0

Комментарии

Написать комментарий...

-3 комментариев

Раскрывать всегда

[{"id":1,"label":"Header, 100%x250: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","auto_reload":true,"adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"ezfl"}},"distribution":"top-desktop"},{"id":2,"label":"Header, 1200x400\/600: M","provider":"adfox","adaptive":["phone"],"adfox_method":"createAdaptive","auto_reload":true,"adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"ezfn"}},"distribution":"top-mobile"},{"id":4,"label":"Article Branding top","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"p1":"cfovx","p2":"glug"}}},{"id":5,"label":"300x600: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"ezfk"}},"distribution":"right-sidebar"},{"id":6,"label":"Above the Comments: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"h","ps":"bugf","p2":"ffyh"}},"distribution":"before-comments-desktop","analytics":"AdfoxRecount \u2014 1020 \u2014 Show"},{"id":7,"label":"Above the Comments: M","provider":"adfox","adaptive":["tablet","phone"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"p1":"bwkpg","p2":"fjxb"}},"distribution":"before-comments-mobile"},{"id":12,"label":"Topbar button: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"p1":"bscsh","p2":"fdhx"}}},{"id":13,"label":"In Article: M","provider":"adfox","adaptive":["phone"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"h","ps":"bugf","p2":"flvn"}},"analytics":"AdfoxRecount \u2014 300 \u2014 Show"},{"id":15,"label":"In-Feed Teaser: DM","provider":"adfox","adaptive":["desktop","tablet","phone"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"p1":"byudx","p2":"ftjf"}}},{"id":16,"label":"Topbar button: M","provider":"adfox","adaptive":["tablet","phone"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"p1":"byzqf","p2":"ftwx"}}},{"id":17,"label":"Stratum: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","auto_reload":true,"adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"fzvb"}}},{"id":18,"label":"Stratum: M","provider":"adfox","adaptive":["tablet","phone"],"adfox_method":"createAdaptive","auto_reload":true,"adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"fzvc"}}},{"id":19,"label":"Under the News Teaser: DM","provider":"adfox","adaptive":["desktop","tablet","phone"],"adfox_method":"createAdaptive","auto_reload":true,"adfox":{"ownerId":228129,"params":{"p1":"cbltd","p2":"gazs"}}},{"id":20,"label":"Leftbar button: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"p1":"cgxmr","p2":"gnwc"}}},{"id":21,"label":"Header Microteaser: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"gtjk"}}},{"id":23,"label":"In Article: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"hiig"}}},{"id":26,"label":"For test: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"icbj"}}},{"id":27,"label":"For test: M","provider":"adfox","adaptive":["tablet","phone"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"icbn"}}},{"id":28,"label":"For test: DM","provider":"adfox","adaptive":["desktop","tablet","phone"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"icbo"}}},{"id":31,"label":"300x600 screen 2: D","provider":"adfox","adaptive":["desktop"],"adfox_method":"createAdaptive","adfox":{"ownerId":228129,"params":{"pp":"g","ps":"bugf","p2":"fizc"}}}]