Search Results for author: Vageesh Saxena

Found 4 papers, 2 papers with code

ColBERT-XM: A Modular Multi-Vector Representation Model for Zero-Shot Multilingual Information Retrieval

no code implementations23 Feb 2024 Antoine Louis, Vageesh Saxena, Gijs Van Dijck, Gerasimos Spanakis

In this work, we present a novel modular dense retrieval model that learns from the rich data of a single high-resource language and effectively zero-shot transfers to a wide array of languages, thereby eliminating the need for language-specific labeled data.

Cross-Lingual Transfer Information Retrieval +1

VendorLink: An NLP approach for Identifying & Linking Vendor Migrants & Potential Aliases on Darknet Markets

1 code implementation4 May 2023 Vageesh Saxena, Nils Rethmeier, Gijs Van Dijck, Gerasimos Spanakis

The anonymity on the Darknet allows vendors to stay undetected by using multiple vendor aliases or frequently migrating between markets.

PredNet and Predictive Coding: A Critical Review

3 code implementations14 Jun 2019 Roshan Rane, Edit Szügyi, Vageesh Saxena, André Ofner, Sebastian Stober

We fill in the gap by evaluating PredNet both as an implementation of the predictive coding theory and as a self-supervised video prediction model using a challenging video action classification dataset.

Action Classification General Classification +2

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