8 Result(s)
within
English
Database Management
Information Systems Applications (incl. Internet)
Chunxia **g
Chapter
Conference Paper
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Chapter and Conference Paper
Discovering the Recent Research in Natural Language Processing Field Based on a Statistical Approach
With the purpose of discovering the recent status of natural language processing research field, this paper presents a data-driven statistical method by utilizing bibliometrics and social network analysis on r...
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Chapter and Conference Paper
Authorship Identification of Source Codes
Source code authorship identification is an issue of authorship identification from documents, and it is to identify authors of source codes or programs based on source code examples of programmers. The main a...
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Chapter and Conference Paper
Identifying Helpful Online Reviews with Word Embedding Features
The advent of Web 2.0 has enabled users to share their opinions via various social media websites. People’s decision-making process is strongly influenced by online reviews. Predicting the helpfulness of revie...
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Chapter and Conference Paper
A Supervised Parameter Estimation Method of LDA
Latent Dirichlet Allocation (LDA) probabilistic topic model is a very effective dimension-reduction tool which can automatically extract latent topics and dedicate to text representation in a lower-dimensional...
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Chapter and Conference Paper
Classification of Opinion Questions
With the increasing growth of opinions on news, services and so on, automatic opinion question answering aims at answering questions involving views of persons, and plays an important role in fields of sentime...
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Chapter and Conference Paper
A Probability Model for Related Entity Retrieval Using Relation Pattern
As the Web is becoming the largest knowledge repository which contains various entities and their relations, the task of related entity retrieval excites interest in the field of information retrieval. This ch...
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Chapter and Conference Paper
Blog Opinion Retrieval Based on Topic-Opinion Mixture Model
Recently, as blog is becoming a popular medium to express opinions, blog opinion retrieval excites interest in the field of information retrieval. It helps to find and rank blogs by both topic relevance and op...
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Chapter and Conference Paper
A Chinese Time Ontology
Temporal knowledge representation and identification are crucial in many application areas, such as Semantic Web, knowledge sharing and reusing, and natural language processing. Building time ontologies has be...
