A recursive TF-ISF Based Sentence Retrieval Method with Local Context
نویسندگان
چکیده
منابع مشابه
Using Tf-isf with Local Context to Generate an Owl Document Representation for Sentence Retrieval
In this paper we combine our previous research in the field of Semantic web, especially ontology learning and population with Sentence retrieval. To do this we developed a new approach to sentence retrieval modifying our previous TF-ISF method which uses local context information to take into account only document level information. This is quite a new approach to sentence retrieval, presented ...
متن کاملA Recursive Matching Method for Content-based Image Retrieval
This paper presents an image retrieval method using a recursive matching scheme. In content-based image retrieval, a feature of an image cannot be perfectly extracted without inclusion of environmental noises like lighting and pose variation because of the imperfection of the extraction tools. Therefore, a feature extracted by a visual tool is the degraded version of the content information by ...
متن کاملcontext driven concept based image retrieval
several semantic image search schemes have been recently proposed to retrieve images from the web. however, the query context is regularly ignored in these techniques and hence, many of the returned images are not adequately relevant. in this paper, we make use of context to further confine the outcome of the semantic search engines. for this purpose, we propose a hybrid search engine which uti...
متن کاملA modified shape context method for shape based object retrieval
The complexity in shape context method and its simplification is addressed. A novel, but simple approach to design shape context method including Fourier Transform for the object recognition is described. Relevance of shape context, an important descriptor for the recognition process is detailed. Inclusion of information regarding all the contour points (with respect to a reference point) in co...
متن کاملConsumption-Based Asset Pricing with Recursive Utility
In this paper it has been attempted to investigate the capability of the consumption-based capital asset pricing model (CCAPM), using the general method of moment (GMM), with regard to the Epstien-zin recursive preferences model for Iran's capital market. Generally speaking, recursive utility permits disentangling of the two psychologically separate concepts of risk aversion and elasticity of i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Machine Learning and Computing
سال: 2013
ISSN: 2010-3700
DOI: 10.7763/ijmlc.2013.v3.301