14 citations · 22 across the 4 of their papers we have counts for
4 papers
Learning High Order Feature Interactions with Fine Control Kernels
Hristo Paskov, Alex Paskov, Robert West
We provide a methodology for learning sparse statistical models that use as features all possible multiplicative interactions among an underlying atomic set of features. While the…
Crosslingual Document Embedding as Reduced-Rank Ridge Regression
Martin Josifoski, Ivan S. Paskov, Hristo S. Paskov +2
There has recently been much interest in extending vector-based word representations to multiple languages, such that words can be compared across languages. In this paper, we shif…
Data Representation and Compression Using Linear-Programming Approximations
Hristo S. Paskov, John C. Mitchell, Trevor J. Hastie
We propose `Dracula', a new framework for unsupervised feature selection from sequential data such as text. Dracula learns a dictionary of -grams that efficiently compresses a g…
Exploiting Social Network Structure for Person-to-Person Sentiment Analysis
Robert West, Hristo S. Paskov, Jure Leskovec +1
Person-to-person evaluations are prevalent in all kinds of discourse and important for establishing reputations, building social bonds, and shaping public opinion. Such evaluations…