Adobe, Inc.

David Arbour

Ritwik Sinha

Moumita Sinha

Georgios Theocharous

Sridhar Mahadevan

Md Mehrab Tanjim

Viswanathan Swaminathan

Ryan A Rossi

Eunyee Koh

Anup Bandigadi Rao

Saayan Mitra

Sungchul Kim

Shiv Kumar Saini

Krishna Kumar Singh

Somdeb Sarkhel

Nikolaos Vlassis

Aldo Gael Carranza

Aahlad Manas Puli

Tong Mu

Shreyas Chaudhari

The present disclosure relates to systems, non-transitory computer-readable media, and methods for performing off-policy evaluations of slate recommendation policies through additive decomposition. In particular, in one or more embodiments, the disclosed systems receive historical data corresponding to digital slate recommendations performed by a first slate recommendation policy, with each slate recommendation comprising a plurality of digital slot recommendations. Additionally, in some embodiments, the disclosed systems generate a second slate action using a second slate recommendation policy conditioned on user context. Further, in some embodiments, the disclosed systems generate a plurality of importance weights by summing a plurality of slot-level density ratios generated by comparing the slate actions of the second slate recommendation policy to the slate actions of the first slate recommendation policy. In some embodiments, the disclosed systems apply the plurality of importance weights to generate a predicted reward distribution for evaluation of the second slate recommendation policy.

Utilizing additive decomposition for universal off-policy evaluation of digital content slate recommendations

Systems and methods for sequential recommendation receive a user interaction history including interactions of a user with a plurality of items, select a constraint from a plurality of candidate constraints based on lifetime values observed for the candidate constraints, wherein the lifetime values are based on items predicted for other users using a recommendation network subject to the candidate constraints, and predict a next item for the user based on the user interaction history using the recommendation network subject to the selected constraint.

Constraint sampling reinforcement learning for recommendation systems

Various disclosed embodiments are directed to using one or more algorithms or models to select a suitable or optimal variation, among multiple variations, of a given content item based on feedback. Such feedback guides the algorithm or model to arrive at suitable variation result such that the variation result is produced as the output for consumption by users. Further, various embodiments resolve tedious manual user input requirements and reduce computing resource consumption, among other things, as described in more detail below.

Media content enhancement based on user feedback of multiple variations

Systems and methods for diversity auditing are described. The systems and methods include identifying a plurality of images; detecting a face in each of the plurality of images using a face detection network; classifying the face in each of the plurality of images based on a sensitive attribute using an image classification network; generating a distribution of the sensitive attribute in the plurality of images based on the classification; and computing a diversity score for the plurality of images based on the distribution.

System and methods for diversity auditing

Methods and systems disclosed herein relate generally to systems and methods for generating simulated images for enhancing socio-demographic diversity. An image-generating application receives a request that includes a set of target socio-demographic attributes. The set of target socio-demographic attributes can define a gender, age, and/or race of a subject that are non-stereotypical for a particular occupation. The image-generating application applies the a machine-learning model to the set of target socio-demographic attributes. The machine-learning model generates a simulated image depicts a subject having visual characteristics that are defined by the set of target socio-demographic attributes.

Generating simulated images that enhance socio-demographic diversity

A method, apparatus, and non-transitory computer readable medium for data analytics are described. Embodiments of the method, apparatus, and non-transitory computer readable medium include monitoring online activity corresponding to a plurality of users; receiving aggregate marketing data for a marketing activity; identifying online activity data for a time period corresponding to the marketing activity based on the monitoring; generating a regression model based on the aggregate marketing data and the online activity data using Bayesian regression, wherein the regression model represents a relationship between the marketing activity and the online activity, comprises a time effect coefficient, and is based on a prior distribution of the time effect coefficient that decays to zero as time increases; and estimating a treatment effect for the marketing activity on the online activity based on the regression model, wherein the treatment effect comprises a rate of effect decay.

Bayesian estimation of the effect of aggregate advertising on web metrics

Systems and methods are described for a causal marketing attribution process that includes the receiving of a plurality of marketing events associated with a customer and computing a sum of a plurality of channel-specific terms corresponding to the plurality of marketing events, wherein each of the plurality of channel-specific terms comprises a channel-specific base parameter and a channel-specific decay parameter. Additionally, the causal marketing attribution process computes a sum of a plurality of interaction terms, wherein each interaction term comprises a product of a pair of channel-specific terms, and determines a probability of a target outcome for the customer based on the sum of the plurality of channel-specific terms and the sum of the plurality of interaction terms.

Marketing attribution capturing synergistic effects between channels

A system is disclosed for identifying and counting typed graphlets in a heterogeneous network. A methodology implementing techniques for the disclosed system according to an embodiment includes identifying typed k-node graphlets occurring between any two selected nodes of a heterogeneous network, wherein the nodes are connected by one or more edges. The identification is based on combinatorial relationships between (k&#x2212;1)-node typed graphlets occurring between the two selected nodes of the heterogeneous network. Identification of 3-node typed graphlets is based on computation of typed triangles, typed 3-node stars, and typed 3-paths associated with each edge connecting the selected nodes. The method further includes maintaining a count of the identified k-node typed graphlets and storing those graphlets with non-zero counts. The identified graphlets are employed for applications including visitor stitching, user profiling, outlier detection, and link prediction.

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San Jose, CA, United States of America

David Arbour