Report title: Entity seabet online sports betting for knowledge graph collaboration
Report time:202March 13, 1 year 8:3 am0-10:30
Reporting location:Electronic Building of Railway College206
Reporter:Dr. Huang Wenti
Report Summary:
Relation extraction is an important branch task in the field of seabet online sports betting extraction and natural language processing，Aims to obtain semantic relationships between entities from unstructured text data。Currently，Relation extraction has made great progress，The methods to improve its performance are mainly divided into two mainstream directions: on the one hand, it uses a neural network model with a more complex structure to obtain more accurate text relationship features，For example, reinforcement learning, generative adversarial network andBERT model。Using high-performance neural network models can achieve very significant seabet online sports betting effects，But it is difficult to design the complex neural network model structure，and requiredIt requires huge computing resources to complete model training。On the other hand，Use existing external vocabulary resources，For example, seabet online sports betting、Entity description、Relationship aliases and other seabet online sports betting are supplementary seabet online sports betting that improves the performance of relationship extraction，Because this seabet online sports betting cannot be directly provided in the model’s training corpus。Remote supervision is a typical method of using external resources to promote relationship extraction，It introduces the relationship type in the knowledge graph as a label to annotate text data，And generate a large amount of training data for the relationship extraction model。These externalConvenient access to resources，And its effectiveness has mostly been verified by human knowledge。Therefore，How to use rich human prior knowledge in external resources to improve the performance of seabet online sports betting，is the current mainstream research direction in the field of seabet online sports betting。
