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网站已经更改，删除过时信息

我已经记录下来，将来不会再回答这些过时信息。谢谢您的提醒。

Public @ 2023-04-09 15:50:33

搜索引擎对用户搜索词如何处理，怎么判断用户搜索词的结果？

搜索引擎通常会对用户的搜索词进行以下处理： 1. 分词：将用户输入的搜索词拆分成一个个单词，例如将“电影票”拆分为“电影”和“票”。 2. 去除停用词：将搜索词中的一些常见单词（如“的”、“了”等）去掉，因为这些词对搜索结果的影响较小。 3. 相关性计算：根据搜索引擎的算法，计算出每个搜索词与搜索结果的相关性，从而排序展示合适的结果。 4. 相关性排名：将搜索结果按相关性从高到低排序，优先

Public @ 2023-06-24 18:50:12

搜索引擎优化是自然和平衡的艺术

我一直觉得搜索引擎优化更多的是一种艺术，而不是技术。我估计做网站设计和搜索引擎优化的以学理工科的居多，但是真正的搜索引擎优化所要求的文科的基础更多，比如市场营销，广告，心理学，写作等等。当然它也要求一些技术基础，比如HTML，PHP，服务器基础知识等。但对这些技术内容的要求不是很高。一个高级程序编写员并不意味着能成为一个好的搜索引擎优化人员。说搜索引擎优化是自然的艺术，指的是对网站的优化应该看起来

Public @ 2012-10-23 15:27:38

网站已经更改，删除过时信息

我已经记录下来，将来不会再回答这些过时信息。谢谢您的提醒。

Public @ 2023-04-09 15:50:33

网站已经更改，删除过时信息

非常感谢您的提醒，我们将尽快删除过时信息，并努力为用户提供更加准确、实用的内容。如果您发现任何有关网站内容的问题或需要帮助，请随时联系我们。谢谢！

Public @ 2023-04-18 09:00:06

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.023999s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016853s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 7004 LIMIT 1 [ RunTime:0.016013s ]
[ 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:0.022097s ]
[ 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:0.016514s ]
[ 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:0.016605s ]
[ 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` = 7004 LIMIT 1 [ RunTime:0.016035s ]
[ 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=7004 [ RunTime:0.016781s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海了解搜索引擎' AND `status` <> -1 LIMIT 1 [ RunTime:0.023340s ]
[ 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` = '威海了解搜索引擎' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035322s ]
[ 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` = '威海搜狗搜索' AND `status` <> -1 LIMIT 1 [ RunTime:0.023477s ]
[ 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` = '威海搜狗搜索' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031627s ]
[ 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', ) ]

0.456522s

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