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中文分词

威海seo术语威海中文分词
1404

这是中文查找引擎特有的进程，指的是将中心没有空格的、接连的中文字符序列，分隔成一个一个独自的、有含义的单词的进程，在英文拉丁文文字中，词与词之间有空格天然区隔，所以没有分词的必要，而中文语句包含许多词，词之间没有天然分隔，查找引擎在提取、索引要害词及用户输入了要害词需求进行排名时，都需求先进行分词。

Public @ 2012-06-22 15:26:21

死链接

威海seo术语威海死链
1647

死链接是指因为网页被删除、链接被更改等原因，造成访问该链接时出现404错误页面，无法正常访问的超链接。通常死链接会对网站的用户体验和搜索引擎优化产生不良影响，因此网站管理员需要及时找出并修复死链接。

Public @ 2023-04-01 14:50:10

排名要素（rankingchecker）

威海seo术语威海排名要素
1870

排名要素（ranking checker）是一种工具或软件，用于检查特定关键词在搜索引擎中的排名位置。它可以根据地理位置、搜索引擎、语言和时间等条件对排名进行过滤，以便分析关键词优化策略的效果。通过排名要素，网站管理员可以追踪他们的SEO（搜索引擎优化）努力的成功并作出必要的调整，以提高网站的排名和吸引更多的流量。

Public @ 2023-03-31 23:50:15

中文分词

威海seo术语威海中文分词
1406

这是中文查找引擎特有的进程，指的是将中心没有空格的、接连的中文字符序列，分隔成一个一个独自的、有含义的单词的进程，在英文拉丁文文字中，词与词之间有空格天然区隔，所以没有分词的必要，而中文语句包含许多词，词之间没有天然分隔，查找引擎在提取、索引要害词及用户输入了要害词需求进行排名时，都需求先进行分词。

Public @ 2012-06-22 15:26:21

如何通过百度快照分析中文分词和百度排名

威海seo专题威海中文分词
1287

很多站长抱怨百度算法反复无常，排名忽上忽下，鲜少有人去仔细的研究和分析百度排名背后的意义。笔者就先来抛砖引玉，谈一谈通过百度快照来分析中文分词和百度排名的关联。由于并非搜索引擎专业人士，只是通过快照现象得出的个人观察结论，不一定准确，只为广大站长起一个去认真观察分析的引子而已。笔者觉得有必要先解释下中文分词的概念。百科定义：中文分词(Chinese Word Segmentation) 指的是将一

Public @ 2021-12-17 16:12:35

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[ DB ] CONNECT:[ UseTime:0.022263s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015928s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 673 LIMIT 1 [ RunTime:0.015029s ]
[ 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:0.015311s ]
[ 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:0.015413s ]
[ 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:0.015566s ]
[ 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` = 673 LIMIT 1 [ RunTime:0.014971s ]
[ 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=673 [ RunTime:0.015776s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo术语' AND `status` <> -1 LIMIT 1 [ RunTime:0.022047s ]
[ 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seo术语' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032788s ]
[ 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` = '威海中文分词' AND `status` <> -1 LIMIT 1 [ RunTime:0.021807s ]
[ 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` = '威海中文分词' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031567s ]
[ 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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