The method and key points of network data collection and analysis are introduced

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Data collection and analysis is the necessary skills of Internet-related staff, small to personal webmaster, large to industry group decision makers, in making any choice and decision-making, are based on data and support, the face of the internet a variety of data, how to do a good job of data collection, collation and analysis work, The following author to the actual operation of the case to detail the data collection and analysis of the main points for your reference! (I want to collect is active popular local forum)

1. Clear data collection Direction

What data are we going to collect? As far as this case is concerned, I want to collect the local forum, and it is the local forum where some people are angry, this is the direction, how to define the forum of popularity? We give it a parameter, the daily average number of posts, according to past experience, the average daily posting volume of up to 3000 of the forum is very active, Popular Forum, (note: What is the concept of the forum of 3000 daily average posts?) as a friend of the forum operation should understand, here is not much to say, it is understood that the domestic local forum to reach this level, that is, within 300, in order to determine the target to collect 200, only the direction of data collection , in order to achieve targeted!

2. Identification of methodologies for data collection

When we have the direction to collect data, we need to determine the method of collecting data, which is actually to solve two problems: 1. Where can I find the data? 2. How can you get the data you want more quickly? This example is to find a local forum, data from various parts of the country, to obtain data, comprehensive consideration there are several ways: 1. Search by search engine by the key words of geographical Names Forum; 2. Filter by some navigation Web site index; 3. Search by "spider crawling" way. Of course, these methods can be used independently can also be combined with a number of purposes, the only one is to quickly collect what we want, improve our efficiency, because the daily average of 3000 posts to the local forum, at least the prefecture-level forum, or the Provincial forum, so, if the use of search engines, The key words can be set as "prefecture-level name + forum" "Province name + forum" Such a way to let the search engine to give us first to do a search; If you use the index of the navigation class site to find, you can by the province to the city, such as from large to small areas to find, if the third way, can be through the site's links to spread, The quickest way to do this is through the 8207.html "> Navigation site Index to find the fastest, because the navigation site is equivalent to the forum has been a filter, so we find it more convenient!"

3. Collection and collation of data

After finding the method, according to the policy, the forum of each place according to the conditions of the initial screening, you can get a copy of the original data, press down is to organize the data, first of all, to make an assessment of the data collected, in order to ensure that the data have a certain degree of objectivity, must be collected in the local forum to monitor, Use 35 days of time to collect the forum for a daily return visit statistics, only the average standard, is the data we want to leave!

4. Data analysis should have a breakthrough point

How to analyze the receipts collected, which requires an entry point, that is, what is the purpose of collecting this data? According to the requirements of the data set some can reflect the objective parameters, through the comparison of parameters in order to distinguish between the differences, this example of the local forum can have a lot of uses, such as to understand the popular local forum of the current ecological , you can also solve the distribution of these forums, that is, the distribution of popularity, the number of users of the distribution, can even be used to cooperate with the local reference, personal webmaster can be used to send out the chain and so on, as long as the analysis of the number, according to the purpose of the analysis of data parameters to reflect the value of the data collected!

5. Make a beautiful, clear form

Collect, collate and analyze the data, should be a tabular data, we do data analysis is generally used in Excel form records, only this form to make a beautiful, clear form, remove some unqualified, redundant data, only to complete a network data collection and analysis, This will not only enable us to see clearly the focus of this data, to facilitate the search of the desired data, but also to improve the efficiency of future use of data. The following figure: (The text is limited, only some of the data parameters shown in the figure)