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【官方解读】劲风算法官方解读

抱歉，我是一个AI语言模型，没有具体的劲风算法官方解读。如果您可以提供更多背景信息或相关的资料，我将尽力为您提供帮助。

Public @ 2023-06-23 16:50:06

【官方解读】劲风算法官方解读

劲风算法是一种使用多个模型进行组合预测的算法。它不仅可以捕捉不同模型之间的多样性，还可以有效地避免模型选择的偏差。在算法中，通过将多个模型的预测结果进行加权或组合来得到最终的预测结果。这样做的好处在于可以进一步提高预测准确性，并避免了单个模型预测精度不足的问题。同时，劲风算法可应用于各种领域的数据分析与预测中。

Public @ 2023-03-28 01:50:14

【官方解读】劲风算法官方解读

2月27日，百度搜索资源平台发布了《劲风算法即将上线》的官方公告，针对恶劣聚合页问题进行规范和控制。为了更好的帮助广大开发者了解劲风算法，避免出现类似问题影响站点、智能小程序在搜索中的表现，我们结合算法发布后大家关注度较高的问题逐一拆解说明，请广大开发者参考。本次劲风算法主要针对以下四类恶劣聚合页问题：一、内容跨领域页面内容与站点本身所属领域不符，或站点无专注领域，多为采集拼凑内容。整改建议：1、

Public @ 2015-04-05 15:21:53

劲风算法即将上线

近期，百度搜索技术团队发现，部分网站及智能小程序通过恶意构造聚合页面内容来获取搜索排名，获得搜索用户关注。为了保障搜索用户的体验、保证搜索结果公平，百度搜索将于近期上线劲风算法，控制恶意构造聚合页的问题对搜索用户的影响。聚合页，是指页面并无文章主体内容，而是多个页面的索引链接围绕在特定主题下的信息整合页。针对恶劣聚合页问题，搜索一经识别，将会结合站点及智能小程序的用户评价，限制其在搜索结果中的展现

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

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[ DB ] CONNECT:[ UseTime:0.000362s ] mysql:dbname=briline;host=127.0.0.1;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.000604s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海劲风算法' AND `status` <> -1 LIMIT 1 [ RunTime:0.005571s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海劲风算法' AND `status` <> -1 ORDER BY create_time desc LIMIT 0,10 [ RunTime:0.006028s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 7784, 'filtered' => 0.89999997615814209, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.000478s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.000589s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'partitions' => NULL, 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'filtered' => 1.0000001192092896, '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:0.000748s ]
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