Wen Zhang Profile
Wen Zhang

@wencolani

Followers
38
Following
26
Media
0
Statuses
18

Asistant professor at Zhejiang University. My research interests includes knowledge graph, graph computing, and knowledge reasoning.

China
Joined November 2018
Don't wanna be here? Send us removal request.
@RichardSSutton
Richard Sutton
7 months
David Silver really hits it out of the park in this podcast. The paper "Welcome to the Era of Experience" is here: https://t.co/Y6m4jLRjnh.
@GoogleDeepMind
Google DeepMind
7 months
Human generated data has fueled incredible AI progress, but what comes next? ๐Ÿ“ˆ On the latest episode of our podcast, @FryRsquared and David Silver, VP of Reinforcement Learning, talk about how we could move from the era of relying on human data to one where AI could learn for
20
180
1K
@chen_mingyang
Mingyang Chen
7 months
๐Ÿš€ Introducing ReCall, learning to Reason with Tool Call via RL. - Multi-turn Reinforcement Learning - No need for supervised data on tool use or reasoning steps - Empowers LLMs to agentically use and combine arbitrary tools Fully open-source! A work in progress and we are
1
52
207
@chen_mingyang
Mingyang Chen
9 months
๐ŸŒŸIntroducing ๐—ฅ๐—ฒ๐—ฆ๐—ฒ๐—ฎ๐—ฟ๐—ฐ๐—ต: Learning to Reason with Search for LLMs via Reinforcement Learning. An open-source project that combines ๐—ฅ๐—Ÿ and ๐—ฅ๐—”๐—š for LLMs! ๐Ÿ’กLike Deepseek-R1-Zero and Deep Research, we start with pretrained models and use RL to empower them with the
5
55
348
@wencolani
Wen Zhang
10 months
We are thinking about the possibility of synthesize instruction data for finetuning LLMs. In this #EMNLP2024 Findings work. We utilize the complex graph patterns in KGs to automatically generate plan of a question, and utilize the planning data to finetune LLMs. This works well.
@ChenHuajun
ChenHuajun@Zhejiang_University
1 year
How can we improve LLMs' step-wise reasoning and planning ability? Our #EMNLP2024 paper proposes a framework that, echoing O1's multi-step reasoning, enhances LLMs by leveraging knowledge graphs (KGs) to synthesize step-by-step instructions. Just as chain-of-thought reasoning
0
0
1
@wencolani
Wen Zhang
10 months
I like this work pretty much. We are trying to explore realistic settings for automatic knowledge graph completion. We also tried to use LLM for the Triple Set Prediction (TSP) task. Empirical study results show that TSP is not an easy task for LLM. See
@ChenHuajun
ChenHuajun@Zhejiang_University
1 year
Start from Zero: Triple Set Prediction for Automatic Knowledge Graph Completion (KGC): In our #TKDE paper, we redefine the KGC task by introducing "Triple Set Level" completion. Unlike traditional methods that predict missing elements at the single-triple level, our approach
0
1
3
@wencolani
Wen Zhang
2 years
Please check our work that will be published at NLPCC 2023 for more discussion: MACO: A Modality Adversarial and Contrastive Framework for Modality-missing Multi-modal Knowledge Graph Completion https://t.co/5aNmm81dCu
@wencolani
Wen Zhang
2 years
We always find that some of the modal data are missing in multi-modal KGs. The missing modality information undermine the modelโ€™s performances during completion. We find generating missing modality features and a cross-modal contrastive loss helps.
0
0
1
@wencolani
Wen Zhang
2 years
We always find that some of the modal data are missing in multi-modal KGs. The missing modality information undermine the modelโ€™s performances during completion. We find generating missing modality features and a cross-modal contrastive loss helps.
0
0
2
@ChenHuajun
ChenHuajun@Zhejiang_University
2 years
#IJCAI2023 our comprehensive survey paper on "Knowledge Extrapolation", the capability of handling unseen entities or new relations in KGs. "Generalizing to Unseen Elements: A Survey on Knowledge Extrapolation for Knowledge Graphs" https://t.co/t96E445Ooo
0
1
3
@wencolani
Wen Zhang
2 years
Looking forward to meet you at #IJCAI2023 and welcome to our tutorial - the 2nd edition of K-ZSL tutorial. Check ๐Ÿ‘‡for details.
@ChenJiaoyan1
Jiaoyan Chen
2 years
#IJCAI2023 #Tutorials The website of our 2nd edit of K-ZSL tutorial (Knowledge-aware Zero-shot Learning) is here: https://t.co/xe2bGx6qG6. Presenters: @GengYuxia @ZhuoCs me @wencolani @jpansw. #KnowledgeGraph #ZeroShotLearning. Looking forwarding to me you ๐Ÿฅฐ
0
1
3
@wencolani
Wen Zhang
3 years
Do you want to know how to pre-train a knowledge graph model on a KG and apply it on other tasks supported by different KGs in a uniform way? Check our work KGTransformer accepted by #TheWebConf 2023. https://t.co/ohVLlCAQ0z
Tweet card summary image
arxiv.org
Knowledge graphs (KG) are essential background knowledge providers in many tasks. When designing models for KG-related tasks, one of the key tasks is to devise the Knowledge Representation and...
0
0
1
@wencolani
Wen Zhang
3 years
Our work "Entity-Agnostic Representation Learning for Parameter-Efficient Knowledge Graph Embedding" accepted by #AAAI23 is available online ;)
1
0
0
@wencolani
Wen Zhang
3 years
The source code of AnKGE(#AAAI2023) based on #NeuralKG is available at
github.com
[Paper][AAAI2023] Analogical Inference Enhanced Knowledge Graph Embedding - zjukg/AnKGE
@wencolani
Wen Zhang
3 years
Our paper titled "Analogical Inference Enhanced Knowledge Graph Embedding" accepted by #AAAI23 is available online. In this work, we propose AnKGE, an enhanced KGE framework that enable KGEs with analogical inference capability. Check our paper ๐Ÿ‘‰ https://t.co/H019HFIqV8
0
0
1
@wencolani
Wen Zhang
3 years
We developed a toolkit for diverse representation learning of knowledge graphs, called #NeuralKG. It includes diverse Conventional KGEs, GNN-based KGEs, and Rule-based KGEs. Yesterday we added a recently proposed GNN-KGE method SE-GNN. Check it on github
github.com
[Tool] For Knowledge Graph Representation Learning - zjukg/NeuralKG
0
0
1
@wencolani
Wen Zhang
3 years
Our paper titled "Analogical Inference Enhanced Knowledge Graph Embedding" accepted by #AAAI23 is available online. In this work, we propose AnKGE, an enhanced KGE framework that enable KGEs with analogical inference capability. Check our paper ๐Ÿ‘‰ https://t.co/H019HFIqV8
0
0
2
@ChenJiaoyan1
Jiaoyan Chen
3 years
Our KG-based ZSL work "Disentangled Ontology Embedding for Zero-shot" https://t.co/ZpfpXHnggk accepted by KDD'22, by @GengYuxia @ChenJiaoyan1 @wencolani @ZhuoChe56641253 @jpansw @ChenHuajun etc. #KnowledgeGraph @kdd_news #KDD2022
1
3
13
@iswc_conf
International Semantic Web Conference
4 years
~2 days to submit an idea for Hybrid 21st #iswc_conf #iswc2022 Workshops & Tutorials! This could be either sharing a new technology or having great minds come together for intense scientific exchange on a specific topic in the field! Conference Website: https://t.co/v5ntpVAPqU
0
5
6
@iswc_conf
International Semantic Web Conference
4 years
Join us and share your research with the community through the track that fits best for your work! Joint CF Resource Track, In-Use Track, Research Track Papers #iswc_conf #iswc_2022 Conference Website: https://t.co/v5ntpVAPqU
0
14
15
@ChenJiaoyan1
Jiaoyan Chen
4 years
A new survey and perspective paper on "Knowledge Graph Reasoning with Logics and Embeddings: Survey and Perspective", by @wencolani @ChenJiaoyan1 @jpansw @ChenHuajun etc. https://t.co/iWNzkk1niY #KnowledgeGraph #NeuralSymbolic #AI #DeepLearning #Reasoning
3
10
31