Lexical AI

Lexical AI is our secure, cloud-based artificial intelligence and natural language processing platform. Lexical AI combines advanced natural language understanding capabilities with state-of-the-art machine learning models to dramatically improve performance on document classification, entity extraction, name disambiguation, and data cleaning and linking (ETL) tasks. 

Lexical AI supports both thesaurus-based concept extraction and out-of-vocabulary named entity recognition. Select features of Lexical AI include:

  • Configurable vocabularies. In addition to supporting standard biomedical ontologies such as MeSH or SNOMED, Lexical AI provides vocabulary management capabilities that facilitate custom ontologies with highly configurable term matching options.
  • Sophisticated NLP support. In addition to built-in NLP activities such as smart term normalization, acronym expansion, spelling correction and phrase expansion, Lexical AI provides a customizable NLP framework to accommodate additional NLP modules.
  • Concept discovery. Out-of-vocabulary concepts are optionally extracted and classified according to their most likely semantic group. 
  • Scalability. Lexical AI maintains a low memory footprint, supports indexing of thousands of documents per second, and is regularly used with vocabularies containing up to a million concepts.

Lexical AI

Lexical AI provides high throughput biomedical natural language processing (NLP) capabilities that are easy to configure and use. Lexical AI uses artificial intelligence to collaboratively determine areas of research that actively inform forward decision making. Lexical AI utilizes highly scalable machine learning techniques to organize and present the knowledge that it learns from very large data sets.

Lexical AI provides the ability to recognize and disambiguate people, places, and things (drugs, diseases, devices, treatments, organizations) across and within data sets. Messy data is automatically cleaned and linked using state-of-the-art machine learning and computational semantic models.

Lexical AI’s suite of machine learning and NLP tools provide decision-makers in the life sciences and other fields with the real-time knowledge they need to drive research and innovation.

If you are interested in learning more about how Lexical AI can be used for your analytical or data processing needs, contact us.