promiseom/expansion-model

This repository provides a query-expansion API: a client supplies a query, the Flask endpoint asks the expansion model for candidate terms, and the endpoint refines those terms before returning an expanded query (or the original query if expansion fails). The model’s sampled code retrieves Wikipedia material and uses asynchronous tasks to gather related-page data; the included WordNet and Google-search modules are distinct capabilities, but their connection to the API workflow is not established by the excerpts. Some model internals are omitted, so only evidenced relationships are shown.