Activity
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Congratulations to the Thatch team on their Series A milestone! I'm excited to be part of this journey to provide personalized, affordable health…
Congratulations to the Thatch team on their Series A milestone! I'm excited to be part of this journey to provide personalized, affordable health…
Liked by Ding Zhou
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To grow, you must push yourself to the limit. When you're genuinely reaching, failure is inevitable. You'll bounce back from some failures quickly…
To grow, you must push yourself to the limit. When you're genuinely reaching, failure is inevitable. You'll bounce back from some failures quickly…
Liked by Ding Zhou
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New Sugar Capital office! The Presidio is such a privilege to work in, so beautiful. 💙
New Sugar Capital office! The Presidio is such a privilege to work in, so beautiful. 💙
Liked by Ding Zhou
Experience
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Education
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* dissertation: mining social networks and documents
* co-developer of the world famous search engine: citeseer-x (+1 mil users/day in 2007)
* published over twenty papers receiving thousands of citations (as of 2015) -
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Publications
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Co-Ranking Authors and Documents in a Heterogeneous Network
International Conference on Data Mining
See publicationRecent graph-theoretic approaches have demonstrated remarkable successes for ranking networked entities, but most of their applications are limited to homogeneous networks such as the network of citations between publications. This paper proposes a novel method for co-ranking authors and their publications using several networks: the social network connecting the authors, the citation network connecting the publications, as well as the authorship network that ties the previous two together. The…
Recent graph-theoretic approaches have demonstrated remarkable successes for ranking networked entities, but most of their applications are limited to homogeneous networks such as the network of citations between publications. This paper proposes a novel method for co-ranking authors and their publications using several networks: the social network connecting the authors, the citation network connecting the publications, as well as the authorship network that ties the previous two together. The new co-ranking framework is based on coupling two random walks, that separately rank authors and documents following the PageRank paradigm. As a result, improved rankings of documents and their authors depend on each other in a mutually reinforcing way, thus taking advantage of the additional information implicit in the heterogeneous network of authors and documents.
Patents
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Cognitive relevance targeting in a social networking system using concepts inferred from explicit information
Issued US 20130124447
A social networking system infers a user's present interests based on the user's recent actions and/or the recent actions of the user's connections in the social networking system. The social networking system also determines a set of concepts associated with each of a set of information items, such as advertisements. By matching the user's present interests with the concepts associated with the information items, the social networking system selects one or more of the information items that…
A social networking system infers a user's present interests based on the user's recent actions and/or the recent actions of the user's connections in the social networking system. The social networking system also determines a set of concepts associated with each of a set of information items, such as advertisements. By matching the user's present interests with the concepts associated with the information items, the social networking system selects one or more of the information items that are likely to be of present interest to the user. At least one of the matched interests and concepts are not identical. The social networking system then presents the selected information items for display to the user, thereby providing information based on an inferred temporal relevance of that information to the user.
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DYNAMIC INFORMATION STREAMS IN A SOCIAL NETWORK PLATFORM
Filed US 14035166
Other inventors -
Languages
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Chinese
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English
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More activity by Ding
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It was wonderful to talk to Bloomberg News about Lime’s momentum. This summer, we are launching new hardware and new countries, including Greece…
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Adam Smith: huge congrats my friend! Can’t think of a better leader to continue delivering and enhancing the Disney product and brand. Thank you…
Adam Smith: huge congrats my friend! Can’t think of a better leader to continue delivering and enhancing the Disney product and brand. Thank you…
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I’m proud of my failures - so let’s talk about my biggest one. On my LinkedIn, you might see that my startup got acquired. But the reality was much…
I’m proud of my failures - so let’s talk about my biggest one. On my LinkedIn, you might see that my startup got acquired. But the reality was much…
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As the last pieces of Twitter get spread to the wind, I can help but reminisce about the impact Twitter HQ had on my life and the hilarious strategic…
As the last pieces of Twitter get spread to the wind, I can help but reminisce about the impact Twitter HQ had on my life and the hilarious strategic…
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Today, Mikhail Parakhin is joining Shopify as our new CTO. Mikhail has had an incredible career in machine learning, search, and AI and his…
Today, Mikhail Parakhin is joining Shopify as our new CTO. Mikhail has had an incredible career in machine learning, search, and AI and his…
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What an incredible experience co-hosting the AI Agents Hackathon this past Sat 8/24! Huge thanks to all our co-hosts, including Andrew Ng, AGI…
What an incredible experience co-hosting the AI Agents Hackathon this past Sat 8/24! Huge thanks to all our co-hosts, including Andrew Ng, AGI…
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