Rameshwar Pratap
8 papers · 2018–2026 · 2 venues · across top CS/AI venues
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Achievements
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π£ Hot Topic Early Bird π Academic Marathon Β· Sprint π Interdisciplinary Bridge Β· Silver π Conference Polyglot Β· Bronze πΊοΈ Taxonomy Completionist (21)
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Research topics
Machine Learning
(7)
Core Methods
(6)
Mathematics & Optimization
(5)
Computer Science
(4)
Optimization
(4)
Optimization & Theory
(4)
Foundations
(3)
Data Science & Analytics
(2)
Applications Β· Computer Science
(2)
Mathematics
(2)
Application Areas
(1)
Applications Β· Data Science & Analytics
(1)
Bayesian & Probabilistic
(1)
Methods
(1)
Keywords
sketching algorithm
(3)
count sketch
(2)
cosine similarity
(2)
dimensionality reduction
(2)
control variate
(2)
locality sensitive hashing
(2)
variance reduction
(2)
feature hashing
(1)
outlier detection
(1)
similarity search
(1)
binary hashing
(1)
jaccard similarity
(1)
maximum likelihood estimation
(1)
sequential sampling
(1)
hamming distance
(1)
adaptive sampling
(1)
random projection
(1)
markov chain sampling
(1)
clustering algorithm
(1)
similarity estimation
(1)
Papers
Improving TensorSketch Using Complex Random Variables
UAI 2026
Improving sign-random-projection via count sketch
UAI 2022
Improving Hashing Algorithms for Similarity Search via MLE and the Control Variates Trick
ACML 2021
Variance reduction in frequency estimators via control variates method
UAI 2021
Randomness Efficient Feature Hashing for Sparse Binary Data
ACML 2020
Robust k-means++
UAI 2020
Scaling up Simhash
ACML 2020
A Faster Sampling Algorithm for Spherical k-means
ACML 2018