Hao Lang
Tell me more about Hao Lang?
Hao Lang is a highly experienced professional with 19.1 years of work experience in various fields such as machine learning, data mining, and natural language processing. Based in Beijing, China, Hao Lang specializes in utilizing information retrieval and natural language processing for Web Search. With a strong background in research and engineering, Hao Lang has designed and implemented effective algorithms for user query understanding and processing, as well as on-line ranking feature extraction. Hao Lang's expertise also extends to data mining on large-scale log data for query segmentation and user intent modeling.
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About
- exploit synergy between information retrieval and natural language processing for Web Search - design and implement effective algorithms in user query understanding & processing and on-line ranking feature extraction - data mining on large scale log data for query segmentation and user intent modeling - extensive C++ in both commercial production and research. Specialties: Research & Engineering specialties including Information Retrieval, Web Search, User Query Understanding & Processing; Machine Learning, Graphical Models, Natural Language Processing. 5+ years of programming in C++. My code and algorithms are part of Alibaba Web search engine.
...See MoreWork Experience
Senior Web Search Engineer
Senior Web Search Engineer
Software Development
Hao Lang's Professional Milestones
- Senior Web Search Engineer (2010-07-01~): Streamlined website operations, improving search engine rankings and enhancing brand reputation.
- Research Intern (2007-12-01~2009-02-01): Conducted research, analyzing data and contributing to the scientific community.
Skill
Machine Learning
Data Mining
Information Retrieval
Natural Language Processing
Search
Certification
Colleagues
Oscar Zhao
content product owner at alibaba cloud
Leon Li
Chief Marketing Officer
Deerak Tungpagasit
project manager l product owner l business analyst
Liqun Xiao
product portfolio management expert at alibaba cloud togaf certified | prince2 | pmp | certified scrum product owner
Quentin Zhang
Chief Marketing Officer
Other Named Hao Lang
Frequently asked questions
We found 3 Hao Lang's email addresses
Hao Lang's social media include: Linkedin,
Hao Lang works for Alibaba Cloud
Hao Lang's role in Alibaba Cloud is Senior Web Search Engineer
Hao Lang works in the industry of Software Development
Hao Lang's colleagues are Oscar Zhao,Leon Li,Deerak Tungpagasit
Hao Lang's latest job experience is Senior Web Search Engineer at Alibaba Cloud