Search Results for author: Keshav Kolluru

Found 8 papers, 7 papers with code

mOKB6: A Multilingual Open Knowledge Base Completion Benchmark

1 code implementation13 Nov 2022 Shubham Mittal, Keshav Kolluru, Soumen Chakrabarti, Mausam

Automated completion of open knowledge bases (Open KBs), which are constructed from triples of the form (subject phrase, relation phrase, object phrase), obtained via open information extraction (Open IE) system, are useful for discovering novel facts that may not be directly present in the text.

coreference-resolution Knowledge Base Completion +1

"Covid vaccine is against Covid but Oxford vaccine is made at Oxford!" Semantic Interpretation of Proper Noun Compounds

1 code implementation24 Oct 2022 Keshav Kolluru, Gabriel Stanovsky, Mausam

Proper noun compounds, e. g., "Covid vaccine", convey information in a succinct manner (a "Covid vaccine" is a "vaccine that immunizes against the Covid disease").

Proper Noun

Multilingual Fact Linking

1 code implementation AKBC 2021 Keshav Kolluru, Martin Rezk, Pat Verga, William W. Cohen, Partha Talukdar

This makes it challenging to link KG facts to sentences in languages other than the limited set of languages.

Re-Ranking Retrieval +2

OpenIE6: Iterative Grid Labeling and Coordination Analysis for Open Information Extraction

1 code implementation EMNLP 2020 Keshav Kolluru, Vaibhav Adlakha, Samarth Aggarwal, Mausam, Soumen Chakrabarti

This IGL based coordination analyzer helps our OpenIE system handle complicated coordination structures, while also establishing a new state of the art on the task of coordination analysis, with a 12. 3 pts improvement in F1 over previous analyzers.

Open Information Extraction

IMoJIE: Iterative Memory-Based Joint Open Information Extraction

1 code implementation ACL 2020 Keshav Kolluru, Samarth Aggarwal, Vipul Rathore, Mausam, Soumen Chakrabarti

While traditional systems for Open Information Extraction were statistical and rule-based, recently neural models have been introduced for the task.

Open Information Extraction Sentence

Why and when should you pool? Analyzing Pooling in Recurrent Architectures

1 code implementation Findings of the Association for Computational Linguistics 2020 Pratyush Maini, Keshav Kolluru, Danish Pruthi, Mausam

We find that pooling-based architectures substantially differ from their non-pooling equivalents in their learning ability and positional biases--which elucidate their performance benefits.

Sentence text-classification +1

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