نتایج جستجو برای: document weight

تعداد نتایج: 499854  

2013
D. Todd Griffith

A series of design studies to investigate the effect of carbon on blade weight and performance for large blades was performed using the Sandia 100-meter All-glass Baseline Blade design as a starting point. This document provides a description of the final carbon blade design, which is termed as SNL100-01. This report includes a summary of the design modifications applied to the baseline all-gla...

2009
Chen Liu

The TF–IDF (term frequency–inverse document frequency) weight is a well-known indexing weight in information retrieval and text mining. However, it is not suitable for the increasingly popular voice-to-text search, as it does not take into account the impact of voice in the search process. We propose a method for calculating a new indexing weight, which is used as guidance for selection of suit...

Journal: :international journal of medical toxicology and forensic medicine 0
raju g.m. associate professor v vijayanath anitha m.r. assistant professor

normal 0 false false false en-us x-none x-none background: this study was conducted to document the frequency abo & rhesus blood groups in potential male blood donor belong to south area of karnataka. methods: the data of blood donors from july 2009 to december 2009. results: total number of donors studied was 3048. the commonest blood group was o present in 37.87% followed by b in 29.98%, a in...

2017
Samaneh Chagheri Catherine Roussey Sylvie Calabretto Cyril Dumoulin

This paper describes a representation for XML documents in order to classify them. Document classification is based on document representation techniques. How relevant the representation phase is, the more relevant the classification will be. We propose a representation model that exploits both the structure and the content of document. Our approach is based on vector space model: a document is...

2007
Pere Obrador

Digital publishing workflows usually have the need for composition and balance within the document, where certain photographs will have to be chosen according to the overall layout of the document it is going to be placed in. i.e., the composition within the photograph will have a relationship/balance with the rest of the document layout. This paper presents a novel image retrieval method, in w...

2015
Simon Gog Matthias Petri

We engineer a self-index based retrieval system capable of rank-safe evaluation of top-k queries. The framework generalizes the GREEDY approach of Culpepper et al. (ESA 2010) to handle multiterm queries, including over phrases. We propose two techniques which significantly reduce the ranking time for a wide range of popular Information Retrieval (IR) relevance measures, such as TF×IDF and BM25....

2014
Puneet Goswami Vidya Kamath

The tf-idf is an algorithm which is generally used where massive data processing is done. Tf-idf is the weight given to a particular term within a document and it is proportional to the importance of the term. This paper aims to use the idea behind the tf-idf algorithm to design the df-icf algorithm which finds the importance of a particular document within the given corpus. General Terms DF-IC...

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