Search Results for author: Shi Zong

Found 14 papers, 8 papers with code

ADS-Cap: A Framework for Accurate and Diverse Stylized Captioning with Unpaired Stylistic Corpora

1 code implementation2 Aug 2023 Kanzhi Cheng, Zheng Ma, Shi Zong, Jianbing Zhang, Xinyu Dai, Jiajun Chen

Generating visually grounded image captions with specific linguistic styles using unpaired stylistic corpora is a challenging task, especially since we expect stylized captions with a wide variety of stylistic patterns.

Contrastive Learning Image Captioning

$SmartProbe$: A Virtual Moderator for Market Research Surveys

no code implementations14 May 2023 Josh Seltzer, Jiahua, Pan, Kathy Cheng, Yuxiao Sun, Santosh Kolagati, Jimmy Lin, Shi Zong

Market research surveys are a powerful methodology for understanding consumer perspectives at scale, but are limited by depth of understanding and insights.

Which Model Shall I Choose? Cost/Quality Trade-offs for Text Classification Tasks

no code implementations17 Jan 2023 Shi Zong, Josh Seltzer, Jiahua, Pan, Kathy Cheng, Jimmy Lin

Industry practitioners always face the problem of choosing the appropriate model for deployment under different considerations, such as to maximize a metric that is crucial for production, or to reduce the total cost given financial concerns.

text-classification Text Classification

Probing Cross-modal Semantics Alignment Capability from the Textual Perspective

no code implementations18 Oct 2022 Zheng Ma, Shi Zong, Mianzhi Pan, Jianbing Zhang, ShuJian Huang, Xinyu Dai, Jiajun Chen

In recent years, vision and language pre-training (VLP) models have advanced the state-of-the-art results in a variety of cross-modal downstream tasks.

Image Captioning Sentence

Analyzing the Intensity of Complaints on Social Media

1 code implementation Findings (NAACL) 2022 Ming Fang, Shi Zong, Jing Li, Xinyu Dai, ShuJian Huang, Jiajun Chen

Furthermore, we conduct a comprehensive linguistic analysis around complaints, including the connections between complaints and sentiment, and a cross-lingual comparison for complaints expressions used by Chinese and English speakers.

Doctor Recommendation in Online Health Forums via Expertise Learning

1 code implementation ACL 2022 Xiaoxin Lu, Yubo Zhang, Jing Li, Shi Zong

Huge volumes of patient queries are daily generated on online health forums, rendering manual doctor allocation a labor-intensive task.

Self-Learning

Faster Nearest Neighbor Machine Translation

no code implementations15 Dec 2021 Shuhe Wang, Jiwei Li, Yuxian Meng, Rongbin Ouyang, Guoyin Wang, Xiaoya Li, Tianwei Zhang, Shi Zong

The core idea of Faster $k$NN-MT is to use a hierarchical clustering strategy to approximate the distance between the query and a data point in the datastore, which is decomposed into two parts: the distance between the query and the center of the cluster that the data point belongs to, and the distance between the data point and the cluster center.

Machine Translation Translation

GNN-LM: Language Modeling based on Global Contexts via GNN

1 code implementation ICLR 2022 Yuxian Meng, Shi Zong, Xiaoya Li, Xiaofei Sun, Tianwei Zhang, Fei Wu, Jiwei Li

Inspired by the notion that ``{\it to copy is easier than to memorize}``, in this work, we introduce GNN-LM, which extends the vanilla neural language model (LM) by allowing to reference similar contexts in the entire training corpus.

Language Modelling

Measuring Forecasting Skill from Text

1 code implementation ACL 2020 Shi Zong, Alan Ritter, Eduard Hovy

We present a number of linguistic metrics which are computed over text associated with people's predictions about the future including: uncertainty, readability, and emotion.

Extracting a Knowledge Base of COVID-19 Events from Social Media

2 code implementations COLING 2022 Shi Zong, Ashutosh Baheti, Wei Xu, Alan Ritter

In this paper, we present a manually annotated corpus of 10, 000 tweets containing public reports of five COVID-19 events, including positive and negative tests, deaths, denied access to testing, claimed cures and preventions.

Extracting COVID-19 Events from Twitter slot-filling

Analyzing the Perceived Severity of Cybersecurity Threats Reported on Social Media

1 code implementation NAACL 2019 Shi Zong, Alan Ritter, Graham Mueller, Evan Wright

In this paper, we investigate methods to analyze the severity of cybersecurity threats based on the language that is used to describe them online.

Does Weather Matter? Causal Analysis of TV Logs

no code implementations25 Jan 2017 Shi Zong, Branislav Kveton, Shlomo Berkovsky, Azin Ashkan, Nikos Vlassis, Zheng Wen

To the best of our knowledge, this is the first large-scale causal study of the impact of weather on TV watching patterns.

BIG-bench Machine Learning

Cascading Bandits for Large-Scale Recommendation Problems

1 code implementation17 Mar 2016 Shi Zong, Hao Ni, Kenny Sung, Nan Rosemary Ke, Zheng Wen, Branislav Kveton

In this work, we study cascading bandits, an online learning variant of the cascade model where the goal is to recommend $K$ most attractive items from a large set of $L$ candidate items.

Multi-Armed Bandits Recommendation Systems +1

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