Is Zhihu really reliable?
1. Is Zhihu really reliable? Is the answer on Zhihu reliable? In fact, it is a subjective answer to the question whether it is reliable or not, because there is only one in Zhihu. On the whole, it can't control the quality of content that isn't produced by itself, and many answers in Zhihu are subjective questions, so some questions may be useful in some people's eyes, but they are useless in some people's eyes, depending on whether you are reliable or not. Either way, there will be no phenomenon of only good and no bad. As long as it is edited by others, the quality of this post is certainly difficult to guarantee. No matter what kind of news media or personal official WeChat account, it will be "unreliable". Zhihu Lake is the most smelly place I have ever seen.
And as far as the current software push mechanism is concerned, most of what you see comes from what you usually pay attention to and observe, so what you see is actually what you want to see, or what you often see. And Zhihu, we can't deny that he can teach people a lot by spreading some knowledge, but it still has various mixed phenomena. As a software, he said that the above content can't be% correct, no matter who dares to make such a guarantee. So it is necessary for us to judge whether the content shown above is good or bad, because at present, many people in Zhihu are promoting themselves in various ways, so when publishing articles, it is very likely that the content he posted is biased, for example, his main function is to drain himself, and he actually wants to achieve a certain goal in the process of answering questions, but we can't think that the answer in this case is bad. Moreover, some people are purely voluntary in the process of answering questions, and there are many such answers. We can't think that this unprofitable voluntary answer is necessarily good. We can only say that Zhihu does have a lot of content in all aspects, and the authenticity of the content, the quality of his answer, and whether it is reliable information need to be judged by ourselves. Zhihu douban who is more disgusting?
2. Is Zhihu really reliable? Is Zhihu software reliable? Zhihu is a well-known knowledge sharing website in China. It is the sharing of experience and knowledge among netizens.
3. Is Zhihu really reliable? Is Zhihu reliable? I don't think so, Zhihu! Simply put, all products should be customer-oriented. For simple products, reliability is one of the quality characteristics. For complex products, reliability may be upgraded to a single customer demand, which is at the same level as quality. In other words, for simple products, customers may only explicitly put forward performance requirements, such as air conditioning filters, or slightly mention reliability, such as light bulbs; For complex products, there will be detailed reliability requirements, which will be aimed at various working environments (working profiles), such as aircraft. Reliability is a branch of quality. You can look at the quality engineer's exam book, which has a chapter on reliability, so everything except this chapter is unreliable. This answer is a bit tricky, but it can quickly explain the relationship between reliability and quality.
You can do it on the fourth floor. You said:
Definition of quality: quality is the degree to which a set of characteristics meet the requirements. Zhihu became.
In other words, the quality of a device depends on whether it meets your requirements. For example, the photo quality of mobile phones, if you require the real imaging effect and good color reproduction, then the quality of mobile phones with beauty function may not be good for you; And if your requirement is to take a good look at yourself, then a beauty camera with skin grinding function is of high quality to you. How credible is Zhihu?
Definition of reliability: the ability of a product to complete a specified task within a specified time and under specified conditions.
Products accomplish different tasks (that is, different functions), and their reliability is different in different external environments.
Take the beauty camera as an example. If you let the camera find you in a photo every time and put you on the spot, it can only recognize you five times in ten photos, and the remaining five times will reveal your true colors (probably beautiful! ), then the beauty function of this camera is not reliable. Is it true that Zhihu goes to school?
If you send photos to a circle of friends without looking carefully before, and later find that some photos are unattractive, thus destroying the image of the goddess (or male god), then you will say: The quality of this camera is really poor!
So reliability should be a branch of quality. Why Zhihu is getting more and more retarded.
Fifth floor, user 1:
Quality = quality+reliability
Quality = deviation of actual product from specification requirements
Reliability = deviation between long-term performance and initial performance of products.
Zhang Chengwen on the sixth floor said:
Quality is a set of inherent characteristics of products, including reliability. There are two inherent characteristics.
1, professional quality characteristics; Zhihu led the troops to fight.
2. General quality characteristics. Are the comments in Zhihu reliable?
Reliability is one of the general quality characteristics. General quality characteristics include safety, environmental adaptability, electromagnetic compatibility, reliability, testability, maintainability and supportability.
So quality is a big proposition, and reliability is only a small part of it.
LNBebop said, "In an enterprise, the reliability work belongs to the quality system", but in fact, it is not appropriate to put the reliability work in the quality department, but should be placed in the design department, because only when designers design with reliability in mind at the beginning of design can they design high-reliability products and put them in the quality department. As a quality manager, how do you improve the reliability of products? Can you persuade the designer to change the design? In this way, reliability can only be reduced to superficial work, and just writing reports is of no practical use. A good reliability engineer must know a lot about product design.
Mosch (reliability consultant) on the 7th floor said:
Personally, I suggest separating reliability from quality.
Is the information in Zhihu reliable? The difference between them in English is: Reliabilityisqualityovertime.
China people's explanation is that the quality only represents whether the current product is good or not, but the reliability can be standardized after a period of time. Quality is just a point, but reliability is.
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