Internet insights: tag and search

Original article: http://www.donews.net/zdg/archive/2005/05/04/362971.aspx

Tags are becoming increasingly popular in China.

First, Owen mentioned the tag's cultural difficulties. Then, does KESO ask whether the tag will die from junk information? There are still many problems to solve in the face of large-scale application of tags. However, I feel that all problems need to be solved before we can find a solution. After all, there are many benefits for tag. I think the following are key points:

• 1. More convenient tag operations

  At the time of 365key, I didn't quite understand why Del. icio. us entered the classification like that (at that time, I still used the classification concept to look at tags ). Later, I categorized a lot of information and found that there were a large quantity of information, which was very difficult to find. I clearly did not know how to include the information and threw it into that category. Then I had to split it. For example, the Internet is split out by blog, SNS, Seo, ...... and so on.

  I now understand that the biggest difference between classification and tag is that we need to consider specific partitioning principles during operations, because from the perspective of clustering, the classification boundary should be relatively clear, and this clear boundary only exists in your mind, so it is not guaranteed to be neglected any day. While tag is a free label, when I read an articleArticleWhen you want to write what you want, it is not restricted by the original classification, the operation is naturally convenient.

• 2. tags facilitate quick information locating

  This is also Del. icio. the original intention of US author Jeremy Wagstaff to design tags. As mentioned above, tags are a spark of their own ideas. A single tag has a stronger directionality than classification. In addition, most tag systems now support the addition of tags. The concept of addition is that the information of two or more tags belongs at the same time, so that the matching information is more accurate. For example, there are 996 Items Under the 365key Google tag, and there are only 12 items for Google + Yahoo.

• 3. The social characteristics of tags can help us find the true similarities

  Tag is random, but it is also a true embodiment of human thoughts. When the system gives tags more social characteristics, we can directly find like-minded friends through tags. For example, in photography, We can find cerio and other netizens.

I am most worried about the tag application and the user's acceptance level. I think most of them are not smart, and there will be a conversion process from classification to tag like me. In the current phase, as I mentioned in the 365key's support for tags and recommendations, I like classification, and I like tags, it mainly depends on your logic of thinking about information sorting.

I usually work very busy. I made some modifications to the tag system of 365key using the rare May Day holiday. Below are some improvements to the tag system of 365key:

• 1. Support for tag "Graph"

  tag "Graph" is actually text, that is, the tag font size is specified based on the number of entries, to achieve a clear effect. 365key one week hot tag "in:

  http://www.365key.com/tags/, personal tag" in: http://www.365key.com/tags/ /.

• 2. "+" and "," operations "that support tags

  mentioned earlier:" +, for example, through the http://www.365key.com/tag/ + /we can locate the network that contains the two tags, logically speaking, + is actually the and (and) Relationship of the result set, it is not hard to understand, "," represents the OR (OR) Relationship of the result set, http://www.365key.com/tag/ , /Represents actually all the network in the two tags, include one. "+" And "," both support the combination of multiple tags. Related tags are listed on the right side of the tag page of 365key and can be combined for query at will. At the same time, this method can also specify the user, the format is http://www.365key.com/ / + +... /And http://www.365key.com/ / , ,... /.

• 3. Support for tag-related user list

  related users are listed on the right side of the tag page of 365key, which provides convenience for finding the same user. If you find a good tag and user, subscribe quickly.

• 4. Related tags are supported in the link information.

  when multiple users are collecting a network excerpt, related tags are listed on the right. For example, in the link information "Why does 365key support tags and recommendations", it, tag, and 365key are three tags at most. Thanks to googoz's suggestion, we can see who marked watermelon as a "banana. The multi-layer tag concept mentioned by Wang Yu is also indirectly implemented using the socialized TAG method.

As googoz said, If tag is used as a random classification method, the meaning of tag is greatly reduced. If the meaning of freedom is limited to individual, the advantage of Freedom of tag will become its fatal disadvantage. 365key makes the user feel that the concept of system Classification and centralization does not exist. The homepage needs to be revised. :)

As all network elites have said, tag faces many difficulties. The 365key will continue to be used and explored in the tag field, and I hope you will give me more advice.

Leave the tag for now. Let's look at the search. He previously talked to Wang Yu about the way out for searching online. Online extraction is a selection of netizens. Some of them have tags and summaries of their choices. They are naturally good materials for searching.

In the past two days, the entire search module has been modified and a large number of technologies have been added. For details, refer:

• 1. Search for titles, comments, and summaries
• 2. Search is sorted by relevance by default.

  This relevance is slightly different from the general full-text search relevance. I want to sort the overall relevance, number of records, clicks, and so on, so that the search results will be your favorite and most important. Many connections in this post are found through 365key.

• 3. Search words support general search syntax

  For example, if you want to remove multiple keyword queries, logical queries, and results, you are too lazy to write help. Please refer to csdn.

• 4. Result deduplication

  If no user or tag is specified, the search result is always the first person to be included in the network. This ensures that no duplicate URLs appear.

By the way, the 365key indexing list has a connection that xxx records first. This is a good idea for KESO. Currently, the search is also integrated. 365key encourages users to see the first entry in the content. At the same time, we can also make statistics on the first record recorded by netizens. For example, 6536 of KESO's 3079 net excerpt was his first record and was indexed by others.

Finally, let's mention a small change in JS output. jsdays. aspx supports a showclip (= 1 indicates the digest information) parameter, which can be displayed in Javascript. KESO is used as"Famous sayingPlace the warning sentence on the right of the blog.

it's already on. I have been busy for a few days. Today I am going to play "The Rise of the nation" for myself. Don't bother me. :)