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Machine learning engineer — recommendation & ranking
Tokyo, JP · speaks EN, JA
ML engineer specializing in large-scale recommendation and ranking systems. Available for technical reviews and paid calls. New to the platform.
Built ranking system serving 10M DAU
Project
Why this expert ranks the way they do — the engine is deterministic and fully explainable.
Verification level 2 of 6.
Accepting requests · not marked available this week · typically replies in ~36h (faster replies earn the remainder)
No reviews yet (neutral).
Earns up to 8 pts when a query requires a language you list.
Query-independent trust — used to break ties between equal match scores.
Trust level 2 of 6.
No reviews yet — neutral 7/25, never a penalty.
1 verified proof item (5 = full points).
0 completed engagements (5 = full points).
Verification, availability, reviews and evidence (44 pts) are this expert's standing on every query. Topic relevance (36), semantic fit (6) and location (6) are scored per query; language (8) depends on the query's requirement.
via reviewer
By semantic similarity (vector search)
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Yuki Tanaka typically replies within ~36 hours. You'll be notified as soon as they respond.
Tanaka works in: EN, JA.
Every expert carries a reviewer-assigned trust level from L0 (self-declared) to L6 (board certified), based on verified evidence — publications, credentials, affiliations. Levels are never self-assigned, and the platform blocks any grant whose minimum evidence isn't on file.
Yes — send a free inquiry from this page, or ask the AI Twin (when enabled) which answers only from Tanaka's approved material.