Alert button
Picture for Roberto Lotufo

Roberto Lotufo

Alert button

A Boring-yet-effective Approach for the Product Ranking Task of the Amazon KDD Cup 2022

Aug 09, 2022
Vitor Jeronymo, Guilherme Rosa, Surya Kallumadi, Roberto Lotufo, Rodrigo Nogueira

Figure 1 for A Boring-yet-effective Approach for the Product Ranking Task of the Amazon KDD Cup 2022
Viaarxiv icon

No Parameter Left Behind: How Distillation and Model Size Affect Zero-Shot Retrieval

Jun 06, 2022
Guilherme Moraes Rosa, Luiz Bonifacio, Vitor Jeronymo, Hugo Abonizio, Marzieh Fadaee, Roberto Lotufo, Rodrigo Nogueira

Figure 1 for No Parameter Left Behind: How Distillation and Model Size Affect Zero-Shot Retrieval
Figure 2 for No Parameter Left Behind: How Distillation and Model Size Affect Zero-Shot Retrieval
Figure 3 for No Parameter Left Behind: How Distillation and Model Size Affect Zero-Shot Retrieval
Figure 4 for No Parameter Left Behind: How Distillation and Model Size Affect Zero-Shot Retrieval
Viaarxiv icon

Billions of Parameters Are Worth More Than In-domain Training Data: A case study in the Legal Case Entailment Task

May 30, 2022
Guilherme Moraes Rosa, Luiz Bonifacio, Vitor Jeronymo, Hugo Abonizio, Roberto Lotufo, Rodrigo Nogueira

Figure 1 for Billions of Parameters Are Worth More Than In-domain Training Data: A case study in the Legal Case Entailment Task
Figure 2 for Billions of Parameters Are Worth More Than In-domain Training Data: A case study in the Legal Case Entailment Task
Figure 3 for Billions of Parameters Are Worth More Than In-domain Training Data: A case study in the Legal Case Entailment Task
Viaarxiv icon

On the ability of monolingual models to learn language-agnostic representations

Sep 04, 2021
Leandro Rodrigues de Souza, Rodrigo Nogueira, Roberto Lotufo

Figure 1 for On the ability of monolingual models to learn language-agnostic representations
Figure 2 for On the ability of monolingual models to learn language-agnostic representations
Figure 3 for On the ability of monolingual models to learn language-agnostic representations
Viaarxiv icon

mMARCO: A Multilingual Version of MS MARCO Passage Ranking Dataset

Aug 31, 2021
Luiz Henrique Bonifacio, Israel Campiotti, Roberto Lotufo, Rodrigo Nogueira

Figure 1 for mMARCO: A Multilingual Version of MS MARCO Passage Ranking Dataset
Figure 2 for mMARCO: A Multilingual Version of MS MARCO Passage Ranking Dataset
Figure 3 for mMARCO: A Multilingual Version of MS MARCO Passage Ranking Dataset
Viaarxiv icon

A cost-benefit analysis of cross-lingual transfer methods

May 29, 2021
Guilherme Moraes Rosa, Luiz Henrique Bonifacio, Leandro Rodrigues de Souza, Roberto Lotufo, Rodrigo Nogueira

Figure 1 for A cost-benefit analysis of cross-lingual transfer methods
Figure 2 for A cost-benefit analysis of cross-lingual transfer methods
Figure 3 for A cost-benefit analysis of cross-lingual transfer methods
Figure 4 for A cost-benefit analysis of cross-lingual transfer methods
Viaarxiv icon

Yes, BM25 is a Strong Baseline for Legal Case Retrieval

Apr 26, 2021
Guilherme Moraes Rosa, Ruan Chaves Rodrigues, Roberto Lotufo, Rodrigo Nogueira

Figure 1 for Yes, BM25 is a Strong Baseline for Legal Case Retrieval
Figure 2 for Yes, BM25 is a Strong Baseline for Legal Case Retrieval
Figure 3 for Yes, BM25 is a Strong Baseline for Legal Case Retrieval
Viaarxiv icon

Can questions summarize a corpus? Using question generation for characterizing COVID-19 research

Sep 19, 2020
Gabriela Surita, Rodrigo Nogueira, Roberto Lotufo

Figure 1 for Can questions summarize a corpus? Using question generation for characterizing COVID-19 research
Figure 2 for Can questions summarize a corpus? Using question generation for characterizing COVID-19 research
Figure 3 for Can questions summarize a corpus? Using question generation for characterizing COVID-19 research
Figure 4 for Can questions summarize a corpus? Using question generation for characterizing COVID-19 research
Viaarxiv icon

PTT5: Pretraining and validating the T5 model on Brazilian Portuguese data

Aug 20, 2020
Diedre Carmo, Marcos Piau, Israel Campiotti, Rodrigo Nogueira, Roberto Lotufo

Figure 1 for PTT5: Pretraining and validating the T5 model on Brazilian Portuguese data
Figure 2 for PTT5: Pretraining and validating the T5 model on Brazilian Portuguese data
Figure 3 for PTT5: Pretraining and validating the T5 model on Brazilian Portuguese data
Figure 4 for PTT5: Pretraining and validating the T5 model on Brazilian Portuguese data
Viaarxiv icon