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搜索结果摘要不合预期的N种可能

1. 错误理解关键字：可能是因为搜索引擎错误地解析了用户输入的关键字，导致搜索结果与用户期望的不符合。 2. 搜索引擎算法问题：可能是搜索引擎的算法导致了不合预期的搜索结果，例如搜索引擎对于某些关键字的权重设置不准确，或者算法没有考虑到用户的具体意图。 3. 竞争性搜索结果：可能是因为竞争性搜索结果的存在，导致用户的搜索结果被其他网站排名较高的页面所占据。 4. 观点多样性：可能是因为搜索引擎考虑到了不同用户的观点和需求，所以在搜索结果中呈现了不同的观点和立场，与用户的期望不完全一致。 5. 更新延迟：可能是因为搜索引擎还没有完全更新最新的网页内容或者索引，导致用户搜索的内容无法在搜索结果中准确体现。 6. 用户搜索历史和偏好：可能是因为搜索引擎根据用户的搜索历史和偏好来推送相关内容，从而导致搜索结果与用户的期望有所偏差。无论是因为以上哪一种原因导致的搜索结果不合预期，用户可以尝试调整搜索关键字、清除搜索历史、使用不同的搜索引擎或平台来获取更准确的搜索结果。

Public @ 2023-07-26 18:00:28

360搜索新闻源划分主要参考维度

新闻站点划分参考维度具体含义内容原创度站点对于原创新闻的贡献能力，原创度高的站点一般都会有专门的记者团队或者独特稿源。如新华原创：http://news.xinhuanet.com/world/2014-12/02/c_127267741.html内容采编能力站点对新闻的编辑加工能力，这类站点往往有较强的编辑团队，转载格式规范、标明来源、段落清晰、文章完整。如网易转载：http://news.16

Public @ 2022-07-07 15:34:15

搜索引擎免费登录网址收录

Google搜索　 http://www.google.com/intl/zh-CN/add_url.htmlGoogle网页目录　 http://directory.google.com/Top/World/Chinese_Simplified/百度搜索　 http://www.baidu.com/search/url_submit.html百度网址站　 http://post.baidu.co

Public @ 2014-07-07 15:35:19

搜索结果摘要不合预期的N种可能

1. 搜索关键词过于广泛或泛化。如果您使用的关键词过于广泛或泛化，搜索引擎可能会返回与您期望的结果不符的摘要。 2. 搜索引擎的算法未能正确解释您的意图。搜索引擎算法可能无法理解您的搜索意图，从而返回与您期望的结果不符的摘要。 3. 搜索引擎的数据库中没有您想要的相关信息。如果您搜索的内容非常特定或较新，搜索引擎可能无法在其数据库中找到相关信息。 4. 搜索引擎的广告结果与有机结果混淆。某些

Public @ 2023-06-13 21:00:41

搜索结果摘要不合预期的N种可能

上周有同学在VIP大讲堂微信群提问，为什么他们站点首页的摘要这么难看，明明description写得漂漂亮亮，到搜索结果列表里怎么就变成了这样？对流量会不会有影响？还没等院长回复就有同学指出，“你这个结果是site站点出来的吧？”果然，搜网站名称，摘要就是好好的，唯有site站点时摘要看起来很糟。为了给大家消除之前对摘要的误会，借此机会再强调一下：1，百度未承诺严格按照TITLE和d

Public @ 2013-07-19 15:35:20

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:0.020286s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.014610s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.013839s ]
[ 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:0.014523s ]
[ SQL ] SELECT `id`,`name`,`addon_list` FROM `ob_hook` [ RunTime:0.013592s ]
[ 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:0.014857s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9965 LIMIT 1 [ RunTime:0.013774s ]
[ 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:0.014141s ]
[ 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:0.014520s ]
[ 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:0.029103s ]
[ 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` = 9965 LIMIT 1 [ RunTime:0.013607s ]
[ 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=9965 [ RunTime:0.016501s ]
[ 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:0.021675s ]
[ 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:0.042460s ]
[ 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` = '威海搜索结果不合预期' AND `status` <> -1 LIMIT 1 [ RunTime:0.025502s ]
[ 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` = '威海搜索结果不合预期' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033874s ]
[ 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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