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DIN and DIEN: target-conditioned interest activation and evolution

Used candidate-conditioned attention to select historical user interests; DIEN added auxiliary-supervised sequential interest extraction and attention-modulated recurrent evolution.

What is recorded here?

Used candidate-conditioned attention to select historical user interests; DIEN added auxiliary-supervised sequential interest extraction and attention-modulated recurrent evolution.

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

Scientific scope

2017DIN and2018DIEN bundled with different original bylines. Inherits attention/GRUs and behavior embeddings; inferred latent interest is not measured psychological state or causal preference. v1DIN does not acquire later Dice/minibatch-regularization details without the corresponding revised source. Claimed online CTR changes are source-specific experiments, not universal welfare improvements.

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People and systems

Guorui Zhou; Chengru Song; Xiaoqiang Zhu; Xiao Ma; Yanghui Yan; Xingya Dai; Han Zhu; Junqi Jin; Han Li; Kun Gai; Na Mou; Ying Fan; Qi Pi; Weijie Bian; Chang Zhou

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

DIN and DIEN: target-conditioned interest activation and evolution

Used candidate-conditioned attention to select historical user interests; DIEN added auxiliary-supervised sequential interest extraction and attention-modulated recurrent evolution.

Scientific scope

2017DIN and2018DIEN bundled with different original bylines. Inherits attention/GRUs and behavior embeddings; inferred latent interest is not measured psychological state or causal preference. v1DIN does not acquire later Dice/minibatch-regularization details without the corresponding revised source. Claimed online CTR changes are source-specific experiments, not universal welfare improvements.

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

Guorui Zhou; Chengru Song; Xiaoqiang Zhu; Xiao Ma; Yanghui Yan; Xingya Dai; Han Zhu; Junqi Jin; Han Li; Kun Gai; Na Mou; Ying Fan; Qi Pi; Weijie Bian; Chang Zhou

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