{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11501171","patent":{"patent_number":"US-11501171","title":"Method and platform for pre-trained language model automatic compression based on multilevel knowledge distillation","assignee":null,"inventors":[],"filing_date":"2021-12-20T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G06F","G06N","G06F","G06N","G06N","G06N","G06N"],"num_claims":4,"abstract":"Disclosed are an automatic compression method and platform for a pre-trained language model based on multilevel knowledge distillation. The method includes the following steps: step 1, constructing multilevel knowledge distillation, and distilling a knowledge structure of a large model at three different levels: a self-attention unit, a hidden layer state and an embedded layer; step 2, training a knowledge distillation network of meta-learning to generate a general compression architecture of a plurality of pre-trained language models; and step 3, searching for an optimal compression structure based on an evolutionary algorithm. Firstly, the knowledge distillation based on meta-learning is studied to generate the general compression architecture of the plurality of pre-trained language models; and secondly, on the basis of a trained meta-learning network, the optimal compression structure is searched for via the evolutionary algorithm, so as to obtain an optimal general compression architecture of the pre-trained language model independent of tasks."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and platform for pre-trained language model automatic compression based on multilevel knowledge distillation","description":"Disclosed are an automatic compression method and platform for a pre-trained language model based on multilevel knowledge distillation. The method includes the following steps: step 1, constructing mu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11501171","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11501171","citation_suggestion":"Patentable. \"Method and platform for pre-trained language model automatic compression based on multilevel knowledge distillation\" (US-11501171). https://patentable.app/patents/US-11501171","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11501171","json":"https://patentable.app/api/llm-context/US-11501171","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:48:47.046Z"}