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MMoE: task-specific gates over shared expert networks

Assigned a separate input-dependent gating network to each task while sharing expert subnetworks, letting different prediction towers use different mixtures of learned representations.

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Assigned a separate input-dependent gating network to each task while sharing expert subnetworks, letting different prediction towers use different mixtures of learned representations.

Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.

Scientific scope

Extends mixture-of-experts for task-relationship modeling; it does not invent MoE or sparse conditional execution. Softmax mixtures need not select only one expert. Reduced negative transfer and trainability gains are empirical for studied task correlations, not guarantees for all task pairs.

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People and systems

Jiaqi Ma; Zhe Zhao; Xinyang Yi; Jilin Chen; Lichan Hong; Ed H. Chi

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.

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English catalogue narrative

MMoE: task-specific gates over shared expert networks

Assigned a separate input-dependent gating network to each task while sharing expert subnetworks, letting different prediction towers use different mixtures of learned representations.

Scientific scope

Extends mixture-of-experts for task-relationship modeling; it does not invent MoE or sparse conditional execution. Softmax mixtures need not select only one expert. Reduced negative transfer and trainability gains are empirical for studied task correlations, not guarantees for all task pairs.

Reading status

This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.

People and systems

Jiaqi Ma; Zhe Zhao; Xinyang Yi; Jilin Chen; Lichan Hong; Ed H. Chi

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.

Original sources