Method, terminal device and storage medium for mining entity description tag

A terminal device, comprising:

• a memory, a processor and computer programs stored on the memory and executable by the processor, wherein the processor is configured to execute the computer programs to implement the following actions:
• acquiring a group of one or more core words corresponding to each field and a first syntax dependent template corresponding to each core word;
• performing a matching on each data in a first data source by using the first syntax dependent template corresponding to each core word to determine a first description tag set in each field;
• performing a recognition on each data in a second data source to determine an entity set in the second data source, a data amount of the second data source being greater than a data amount of the first data source;
• determining a second description tag set in the second data source based on a matching degree between each description tag in the first description tag set and each data in the second data source;
• and
• determining an entity description tag set based on a correlation between each entity in the entity set and each description tag in the second descriptive tag set.

A non-transitory computer-readable storage medium having computer programs stored thereon, wherein when the computer programs are executed by a processor, the processor is caused to perform a method, the method including:

• acquiring a group of one or more core words corresponding to each field and a first syntax dependent template corresponding to each core word;
• performing a matching on each data in a first data source by using the first syntax dependent template corresponding to each core word to determine a first description tag set in each field;
• performing a recognition on each data in a second data source to determine an entity set in the second data source, a data amount of the second data source being greater than a data amount of the first data source;
• determining a second description tag set in the second data source based on a matching degree between each description tag in the first description tag set and each data in the second data source;
• and
• determining an entity description tag set based on a correlation between each entity in the entity set and each description tag in the second descriptive tag set.

The non-transitory computer-readable storage medium of 13, wherein the method further comprises:

• after determining the first description tag set in each field, performing a screening on the first data source by using the first description tag set to acquire a text set comprising each description tag in the first description tag set;
• performing a syntactic analysis on each text in the text set to determine a second syntax dependent template corresponding to each description tag in each text;
• and
• when a type of the second syntax dependent template corresponding to any description tag is different from a type of the corresponding first syntax dependent template, performing the matching on each data in the first data source by using the second syntax dependent template.