Search Results for author: Alessandra Sala

Found 7 papers, 2 papers with code

Large-Scale Bidirectional Training for Zero-Shot Image Captioning

1 code implementation13 Nov 2022 TaeHoon Kim, Mark Marsden, Pyunghwan Ahn, Sangyun Kim, Sihaeng Lee, Alessandra Sala, Seung Hwan Kim

However, we find that large-scale bidirectional training between image and text enables zero-shot image captioning.

Image Captioning Keyword Extraction

Can you recommend content to creatives instead of final consumers? A RecSys based on user's preferred visual styles

no code implementations23 Aug 2022 Raul Gomez Bruballa, Lauren Burnham-King, Alessandra Sala

To address the challenging task of recommending images to content creators, we design a RecSys that learns visual styles preferences transversal to the semantics of the projects users work on.

Towards Quantifying the Distance between Opinions

no code implementations27 Jan 2020 Saket Gurukar, Deepak Ajwani, Sourav Dutta, Juho Lauri, Srinivasan Parthasarathy, Alessandra Sala

Similarly, in a supervised setting, our opinion distance measure achieves considerably better accuracy (up to 20% increase) compared to extant approaches that rely on text similarity, stance similarity, and sentiment similarity

Navigate text similarity

Any-k: Anytime Top-k Tree Pattern Retrieval in Labeled Graphs

1 code implementation16 Feb 2018 Xiaofeng Yang, Deepak Ajwani, Wolfgang Gatterbauer, Patrick K. Nicholson, Mirek Riedewald, Alessandra Sala

We therefore propose the novel notion of an any-k ranking algorithm: for a given time budget, re- turn as many of the top-ranked results as possible.

Social and Information Networks Databases Data Structures and Algorithms

Distributed Entity Disambiguation with Per-Mention Learning

no code implementations20 Apr 2016 Tiep Mai, Bichen Shi, Patrick K. Nicholson, Deepak Ajwani, Alessandra Sala

Entity disambiguation, or mapping a phrase to its canonical representation in a knowledge base, is a fundamental step in many natural language processing applications.

Entity Disambiguation

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