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百度搜索算法大盤點(diǎn)2013-2019-百度搜索算法大盤點(diǎn)——序言

作為全球最大的中文搜索引擎，百度在搜索算法方面一直處于領(lǐng)先地位。從2013年到2019年，百度搜索算法不斷地升級(jí)，優(yōu)化，以提供更加精準(zhǔn)、有用的搜索結(jié)果。本篇文章將對(duì)百度搜索算法的重要變化進(jìn)行回顧和梳理，以期幫助網(wǎng)站優(yōu)化人員了解當(dāng)前百度搜索的規(guī)則和趨勢(shì)。同時(shí)，本文也會(huì)提供一些最新的網(wǎng)站優(yōu)化策略，旨在幫助您的網(wǎng)站更好地排名。無論是網(wǎng)站優(yōu)化從業(yè)者，還是網(wǎng)站主人，都應(yīng)該關(guān)注和了解百度搜索算法的變化和趨勢(shì)，以便提升網(wǎng)站在搜索結(jié)果中的排名。

Public @ 2023-04-23 05:50:08

百度升級(jí)『藍(lán)天算法』，加強(qiáng)“站點(diǎn)構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識(shí)別能力

百度稱，藍(lán)天算法是以站點(diǎn)抓取為基礎(chǔ)，針對(duì)偽原創(chuàng)、低質(zhì)內(nèi)容的問題的解決方案。新的增強(qiáng)版本藍(lán)天算法會(huì)更好的識(shí)別出站點(diǎn)構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容的現(xiàn)象，從源頭上辨別并剔除垃圾信息。此外，百度還會(huì)持續(xù)優(yōu)化算法及其體系，支持識(shí)別和排除各種形式的垃圾信息。實(shí)踐上，站點(diǎn)及 APP 的主辦方都需要留意：一、要豐富站點(diǎn)內(nèi)容類型，切忌空洞內(nèi)容，內(nèi)容要有新穎性，有吸引力，滿足用戶需求；二、在框架內(nèi)做爬蟲和機(jī)器

Public @ 2023-03-01 05:48:28

勁風(fēng)算法即將上線

近期，百度搜索技術(shù)團(tuán)隊(duì)發(fā)現(xiàn)，部分網(wǎng)站及智能小程序通過惡意構(gòu)造聚合頁面內(nèi)容來獲取搜索排名，獲得搜索用戶關(guān)注。為了保障搜索用戶的體驗(yàn)、保證搜索結(jié)果公平，百度搜索將于近期上線勁風(fēng)算法，控制惡意構(gòu)造聚合頁的問題對(duì)搜索用戶的影響。聚合頁，是指頁面并無文章主體內(nèi)容，而是多個(gè)頁面的索引鏈接圍繞在特定主題下的信息整合頁。針對(duì)惡劣聚合頁問題，搜索一經(jīng)識(shí)別，將會(huì)結(jié)合站點(diǎn)及智能小程序的用戶評(píng)價(jià)，限制其在搜索結(jié)果中的展現(xiàn)

Public @ 2014-11-12 15:21:54

百度搜索算法大盤點(diǎn)2013-2019-4.網(wǎng)站安全問題

網(wǎng)站安全問題是百度搜索算法中的一個(gè)重要考量因素。在2014年，百度推出了“安全驗(yàn)證”功能，對(duì)部分存在安全風(fēng)險(xiǎn)的網(wǎng)站進(jìn)行人工審核，確保用戶搜索到的網(wǎng)站是安全的。同時(shí)，百度還加強(qiáng)了對(duì)含惡意代碼的網(wǎng)站的篩選，確保用戶在訪問時(shí)不會(huì)受到跨站腳本攻擊、木馬病毒等威脅。 2017年，百度加強(qiáng)了對(duì)HTTPS加密網(wǎng)站的支持，這是一個(gè)趨勢(shì)，因?yàn)樵絹碓蕉嗟木W(wǎng)站都在采用HTTPS協(xié)議提供更安全的訪問方式。此外，

Public @ 2023-04-25 14:00:15

百度搜索算法大盤點(diǎn)2013-2019-百度搜索算法大盤點(diǎn)——序言

作為全球最大的中文搜索引擎，百度搜索一直在不斷進(jìn)化和革新。其搜索算法也在不斷地更新和完善，以適應(yīng)日益變化的搜索需求和用戶行為。本文將對(duì)百度搜索算法自2013年至2019年的變化和發(fā)展進(jìn)行一次全面的梳理和總結(jié)。通過對(duì)每一次算法更新的解析和分析，我們可以了解到百度搜索算法背后的原理和核心理念，以及在不同的時(shí)間段內(nèi)搜索引擎對(duì)于內(nèi)容質(zhì)量、用戶體驗(yàn)和流量獲取等方面的重視程度和思路變化。希望本文能夠?qū)V大

Public @ 2023-06-27 12:00:43

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[ DB ] CONNECT:[ UseTime:0.026726s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.023984s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7628 LIMIT 1 [ RunTime:0.020227s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.018367s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.018631s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.018920s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7628 LIMIT 1 [ RunTime:0.018029s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+1 where id=7628 [ RunTime:0.021110s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度搜索引擎算法' AND `status` <> -1 LIMIT 1 [ RunTime:0.025129s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度搜索引擎算法' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035949s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海百度搜索算法大盤點(diǎn)2013-2019' AND `status` <> -1 LIMIT 1 [ RunTime:0.024867s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海百度搜索算法大盤點(diǎn)2013-2019' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035268s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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百度搜索算法大盤點(diǎn)2013-2019-百度搜索算法大盤點(diǎn)——序言

百度升級(jí)『藍(lán)天算法』，加強(qiáng)“站點(diǎn)構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識(shí)別能力

勁風(fēng)算法即將上線

百度搜索算法大盤點(diǎn)2013-2019-4.網(wǎng)站安全問題

百度搜索算法大盤點(diǎn)2013-2019-百度搜索算法大盤點(diǎn)——序言

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