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百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

近日，百度搜索技術(shù)團(tuán)隊發(fā)現(xiàn)“站點構(gòu)造目錄發(fā)布低質(zhì)、虛假等與站點主題無關(guān)內(nèi)容”的現(xiàn)象有所增加，不僅嚴(yán)重擾亂搜索秩序，更是侵害了優(yōu)質(zhì)開發(fā)者的權(quán)益。基于此，百度搜索將全面升級“藍(lán)天算法”，2.0版本的藍(lán)天算法會增強對上述現(xiàn)象的識別和控制能力。請開發(fā)者盡快展開自查，避免站點被算法覆蓋帶來損失。

為了維護(hù)搜索的公平公正，更是為了保護(hù)優(yōu)質(zhì)開發(fā)者的權(quán)益，百度搜索技術(shù)團(tuán)隊會持續(xù)針對影響搜索秩序的違規(guī)行為進(jìn)行識別和控制，希望與廣大優(yōu)質(zhì)開發(fā)者共同守護(hù)百度搜索的健康生態(tài)。

違規(guī)行為示例：

某論壇網(wǎng)站目錄下生成了大量與站點領(lǐng)域不同的第三方網(wǎng)站頁面

來源：百度搜索資源平臺百度搜索學(xué)堂

Public @ 2013-11-26 15:21:54

百度算法更新大全（更新至2021年4月）

前些天曾經(jīng)感慨，Google和百度對待SEO的態(tài)度近些年調(diào)了個個。自從Matt Cutts離開Google后，Google對算法調(diào)整問題越來越遮遮掩掩。百度正相反，近兩年公布了不少正式命名的算法調(diào)整，四處開溝通會，一片忙碌景象。盤點一下百度官方公布過的算法更新，數(shù)量不少，信息散落在百度資源平臺各處，集中在這里，省得以后記不住，其實現(xiàn)在已經(jīng)記不住了，讀者們也可以做個參考。以后有百度官方命名的更新，會

Public @ 2015-10-22 15:26:43

【官方說法】百度綠蘿算法2.0更新公告

親愛的站長朋友們：大家好！針對一些網(wǎng)站到處發(fā)布推廣性軟文的現(xiàn)象，一直以來我們都在通過各種方式進(jìn)行處理。一方面，過濾清理這種垃圾外鏈；另一方面，對目標(biāo)站點進(jìn)行適當(dāng)懲罰。但是，這一現(xiàn)象仍然大量存在。因此，我們近期將通過綠蘿算法2.0進(jìn)行更大范圍更加嚴(yán)格的處理：第一、加大過濾軟文外鏈的力度；第二、加大對目標(biāo)站點的懲罰力度；第三、對承載發(fā)布軟文的站點進(jìn)行適當(dāng)?shù)膽土P，降低其在搜索引擎中的評價，同時，針對百度

Public @ 2010-12-23 15:21:35

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

近日，百度宣布升級其“藍(lán)天算法”（藍(lán)天保衛(wèi)戰(zhàn)），進(jìn)一步加強對于“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”行為的識別能力。藍(lán)天算法是百度針對于網(wǎng)站違規(guī)行為的防御機制，旨在保護(hù)搜索結(jié)果的高質(zhì)量。此次升級的重點，是針對利用黑帽SEO手段，構(gòu)造目錄、發(fā)布海量重復(fù)、無意義的低質(zhì)內(nèi)容的站點。據(jù)了解，新版本的藍(lán)天算法，將基于機器學(xué)習(xí)、自然語言處理等技術(shù)手段，對這類站點進(jìn)行更加精準(zhǔn)的識別。同時，算法團(tuán)隊將不斷收集和整理

Public @ 2023-04-21 01:50:33

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

百度近日宣布升級了其著名的“藍(lán)天算法”，以加強對“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”的識別能力。這一升級旨在進(jìn)一步提高百度搜索結(jié)果的質(zhì)量，減少垃圾信息和低質(zhì)量內(nèi)容的出現(xiàn)。 “站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”是指一些網(wǎng)站通過構(gòu)建大量的目錄和子目錄，然后在這些目錄中放置大量質(zhì)量低劣的內(nèi)容，以此來提升網(wǎng)站在搜索引擎中的排名。這種行為對搜索引擎用戶來說是一種干擾和欺騙，因為它們給用戶提供了沒有價值的搜索結(jié)果，同時也影

Public @ 2023-06-30 04:00:18

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基本文件流程錯誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.025462s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017412s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016997s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_config', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 25, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_hook` [ RunTime:0.017722s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.016869s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_hook', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 3, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017980s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 495 LIMIT 1 [ RunTime:0.016958s ]
[ 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:0.017398s ]
[ 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:0.017638s ]
[ 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:0.018209s ]
[ 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` = 495 LIMIT 1 [ RunTime:0.017107s ]
[ 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+2 where id=495 [ RunTime:0.017821s ]
[ 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:0.023751s ]
[ 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:0.044772s ]
[ 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` = '威海藍(lán)天算法' AND `status` <> -1 LIMIT 1 [ RunTime:0.024452s ]
[ 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` = '威海藍(lán)天算法' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.036221s ]
[ 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', ) ]

0.587788s

Categories

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百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

百度算法更新大全（更新至2021年4月）

【官方說法】百度綠蘿算法2.0更新公告

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

更多您感興趣的搜索

Categories

Tags

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

百度算法更新大全（更新至2021年4月）

【官方說法】百度綠蘿算法2.0更新公告

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

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百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力

百度升級『藍(lán)天算法』，加強“站點構(gòu)造目錄發(fā)布低質(zhì)內(nèi)容”識別能力