(1) Meaning:

Formerly known as "professionalism", it was renamed verticality for easy understanding. Verticality reflects the concentration of the account in publishing content in a long field.

(2) How to improve it: The author can post content in many fields (such as food, tourism, sports, etc.), but the system will select the most popular content

according to the reading behavior data (reading volume, playing volume, comments volume, likes volume, sharing volume, etc.) of the reader, so as to judge the author's good field (one or more). Good at content outside the field, the account verticality score will be reduced; Sometimes, readers' feedback may be different from the author's original intention for some cross-cutting topics.

For example, a piece of content is written on both "tourism" and "gourmet". According to the

feedback from different readers, it may be considered as a topic in both "tourism" and "gourmet" fields. But please don't worry, after all, the reader's approval is the most important thing!