Web retrieval based entity translation method

• Main Authors: SUN LE, HAN XIANPEI, YAN LINGYONG
• Format: Patent
• Language: Chinese; English
• Published: 06.07.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a web retrieval based entity translation method. The method comprises the steps that entity description information and an entity to be translated in a knowledge base are utilized for performing web retrieval; the entity description information in the knowledge base is used for performing sequence labeling on a historical retrieval result to obtain at least one candidate entity translation; according to a current character/word TF-IDF value in the historical retrieval result and the occurrence probability of the translation entity and the current character/word, at leastone candidate enhancing word is obtained; statistics is performed on the related statistic amount between the candidate entity translation and the candidate enhancing word, and a retrieval state table is generated or updated; the retrieval state table is adopted as a reinforcement learning state set, the at least one candidate enhancing word and special 'ending' motions are adopted as a reinforcement learning motion set,