Search Results for author: Shaunak Chatterjee

Found 8 papers, 2 papers with code

A State Transition Model for Mobile Notifications via Survival Analysis

no code implementations7 Jul 2022 Yiping Yuan, Jing Zhang, Shaunak Chatterjee, Shipeng Yu, Romer Rosales

In particular, we provide an online use case on notification delivery time optimization to show how we make better decisions, drive more user engagement, and provide more value to users.

Decision Making Survival Analysis

Generalized Causal Tree for Uplift Modeling

1 code implementation4 Feb 2022 Preetam Nandy, Xiufan Yu, Wanjun Liu, Ye Tu, Kinjal Basu, Shaunak Chatterjee

In this paper, we propose a generalization of tree-based approaches to tackle multiple discrete and continuous-valued treatments.

Marketing

Feedback Shaping: A Modeling Approach to Nurture Content Creation

no code implementations21 Jun 2021 Ye Tu, Chun Lo, Yiping Yuan, Shaunak Chatterjee

In this work, we propose a modeling approach to predict how feedback from content consumers incentivizes creators.

Recommendation Systems

Measuring Long-term Impact of Ads on LinkedIn Feed

no code implementations29 Jan 2019 Jinyun Yan, Birjodh Tiwana, Souvik Ghosh, Haishan Liu, Shaunak Chatterjee

In this paper, we design experiments to understand how members' behavior evolve over time given different ads experiences.

Personalized Treatment Selection using Causal Heterogeneity

1 code implementation29 Jan 2019 Ye Tu, Kinjal Basu, Cyrus DiCiccio, Romil Bansal, Preetam Nandy, Padmini Jaikumar, Shaunak Chatterjee

In this work, we develop a framework for personalization through (i) estimation of heterogeneous treatment effect at either a cohort or member-level, followed by (ii) selection of optimal treatment variants for cohorts (or members) obtained through (deterministic or stochastic) constrained optimization.

Stochastic Optimization

Constrained Multi-Slot Optimization for Ranking Recommendations

no code implementations13 Feb 2016 Kinjal Basu, Shaunak Chatterjee, Ankan Saha

Ranking items to be recommended to users is one of the main problems in large scale social media applications.

Large scale multi-objective optimization: Theoretical and practical challenges

no code implementations9 Feb 2016 Kinjal Basu, Ankan Saha, Shaunak Chatterjee

Multi-objective optimization (MOO) is a well-studied problem for several important recommendation problems.

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