AWhat changed
Mapped query and document-title letter-n-gram features through deep nonlinear projections and trained cosine-similarity ranking from clicked-versus-sampled document pairs.
Scientific scope
Mapped query and document-title letter-n-gram features through deep nonlinear projections and trained cosine-similarity ranking from clicked-versus-sampled document pairs. Inherits latent semantic retrieval and discriminative click models; word hashing has collisions and click supervision is a relevance proxy, not semantic truth. Original evaluation ranks document titles, not guaranteed full-document understanding.
Evidence
The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Inherits latent semantic retrieval and discriminative click models; word hashing has collisions and click supervision is a relevance proxy, not semantic truth. Original evaluation ranks document titles, not guaranteed full-document understanding.
Contributors
- Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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