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Reducing selection bias / popularity bias in ranking
Through the post, code and videos we show how to make your multi-task ranking model unbiased
Jan 20
•
Gaurav Chakravorty
and
Ameya Raul
8
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Reducing selection bias / popularity bias in ranking
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How to reduce cost of ranking by knowledge distillation
Using knowledge distillation can make your early ranking model more aligned with final ranker + Sample Code + Video walkthrough
Jan 6
•
Gaurav Chakravorty
10
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How to reduce cost of ranking by knowledge distillation
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Does your model get better at task T when you rank by estimated probability p(T) ?
To understand what to optimize in a ranking model
Dec 22, 2023
•
Gaurav Chakravorty
6
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Does your model get better at task T when you rank by estimated probability p(T) ?
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How to build ML-first products
Jun 24, 2022
•
Gaurav Chakravorty
22
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How to build ML-first products
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Early (Stage) Ranking in recommender systems
Nov 26, 2023
•
Gaurav Chakravorty
17
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Early (Stage) Ranking in recommender systems
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Recommendations using graph neural networks
Mar 7, 2021
•
Gaurav Chakravorty
8
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Recommendations using graph neural networks
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4
Two tower models for retrieval of recommendations
Feb 19, 2021
•
Gaurav Chakravorty
6
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Two tower models for retrieval of recommendations
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Personalized short-video recommender systems
Sep 17, 2021
•
Gaurav Chakravorty
8
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Personalized short-video recommender systems
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Fairness in ranking
May 3, 2022
•
Gaurav Chakravorty
11
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Fairness in ranking
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System design of an Early Ranker
Towards greater user satisfaction, recommendation quality, reduced latency and compute capacity savings + Sample code
Dec 15, 2023
•
Gaurav Chakravorty
8
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System design of an Early Ranker
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Early (Stage) Ranking in recommender systems
We look at "early (stage) ranking", why it is needed, what is success for it and end with a baseline implementation of it.
Nov 26, 2023
•
Gaurav Chakravorty
17
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Early (Stage) Ranking in recommender systems
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2
Using ML to build a social networking notification system
System design of an ML driven notification system of a social network
Aug 26, 2022
•
Gaurav Chakravorty
4
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Using ML to build a social networking notification system
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Life of a search query
Presentation of how search is today and how that is very different from the mental model users have of search in early 2000s
Jul 30, 2022
•
Gaurav Chakravorty
12
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Life of a search query
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How to build ML-first products
Problems companies face in adopting ML and how to solve them
Jun 24, 2022
•
Gaurav Chakravorty
22
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How to build ML-first products
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Fairness in ranking
Helping Elon build a "fair" ranking algorithm
May 3, 2022
•
Gaurav Chakravorty
11
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Fairness in ranking
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Old-Search ~ training wheels of Neural-Search
Why it might be time to be semantic-first and not lexical-first in building search systems
Dec 5, 2021
•
Gaurav Chakravorty
10
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Old-Search ~ training wheels of Neural-Search
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State of the art advances in applied machine learning with a focus on recommender systems
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