Research on Document Indexing in the Search Engines. The main theme of Informational retrieval is to send the exact response of a user for specific Query.
The information search retrieval is a very big process, to achieve this concept we need to develop an application with more effect and we have to use techniques like Document indexing, page ranking, clustering technique. Among all of these Document index is plays avital role while searching why since instead of searching hundreds of thousands of documents it will directly go to the particular index and will give the output here. Here our achievement mainly is indexing, the clear meaning of the indexing is storing an index is to optimize speed and performance in finding the appropriate/corresponding document for the user searched query.
My conclusion is the context based index approach is used in the query retrieval, this is mainly from the source document. Instead of searching every page on server, finding technically is better. Due to this we can save our time, we can reduce the burden of server.
`A Survey on approaches of Web Mining in Varied Areasinventionjournals
There has been lot of research in recent years for efficient web searching. Several papers have proposed algorithm for user feedback sessions, to evaluate the performance of inferring user search goals. When the information is retrieved, user clicks on a particular URL. Based on the click rate, ranking will be done automatically, clustering the feedback sessions. Web search engines have made enormous contributions to the web and society. They make finding information on the web quick and easy. However, they are far from optimal. A major deficiency of generic search engines is that they follow the ‘‘one size fits all’’ model and are not adaptable to individual users.
WEB SEARCH ENGINE BASED SEMANTIC SIMILARITY MEASURE BETWEEN WORDS USING PATTE...cscpconf
Semantic Similarity measures plays an important role in information retrieval, natural language processing and various tasks on web such as relation extraction, community mining, document clustering, and automatic meta-data extraction. In this paper, we have proposed a Pattern Retrieval Algorithm [PRA] to compute the semantic similarity measure between the words by
combining both page count method and web snippets method. Four association measures are used to find semantic similarity between words in page count method using web search engines. We use a Sequential Minimal Optimization (SMO) support vector machines (SVM) to find the optimal combination of page counts-based similarity scores and top-ranking patterns from the web snippets method. The SVM is trained to classify synonymous word-pairs and nonsynonymous word-pairs. The proposed approach aims to improve the Correlation values,
Precision, Recall, and F-measures, compared to the existing methods. The proposed algorithm outperforms by 89.8 % of correlation value.
QUERY SENSITIVE COMPARATIVE SUMMARIZATION OF SEARCH RESULTS USING CONCEPT BAS...cseij
Query sensitive summarization aims at providing the users with the summary of the contents of single or multiple web pages based on the search query. This paper proposes a novel idea of generating a comparative summary from a set of URLs from the search result. User selects a set of web page links from the search result produced by search engine. Comparative summary of these selected web sites is generated. This method makes use of HTML DOM tree structure of these web pages. HTML documents are segmented into set of concept blocks. Sentence score of each concept block is computed with respect to the query and feature keywords. The important sentences from the concept blocks of different web pages are extracted to compose the comparative summary on the fly. This system reduces the time and effort required for the user to browse various web sites to compare the information. The comparative summary of the contents would help the users in quick decision making.
NATURE: A TOOL RESULTING FROM THE UNION OF ARTIFICIAL INTELLIGENCE AND NATURA...ijaia
This paper presents the final results of the research project that aimed for the construction of a tool which
is aided by Artificial Intelligence through an Ontology with a model trained with Machine Learning, and is
aided by Natural Language Processing to support the semantic search of research projects of the Research
System of the University of Nariño. For the construction of NATURE, as this tool is called, a methodology
was used that includes the following stages: appropriation of knowledge, installation and configuration of
tools, libraries and technologies, collection, extraction and preparation of research projects, design and
development of the tool. The main results of the work were three: a) the complete construction of the
Ontology with classes, object properties (predicates), data properties (attributes) and individuals
(instances) in Protegé, SPARQL queries with Apache Jena Fuseki and the respective coding with
Owlready2 using Jupyter Notebook with Python within the virtual environment of anaconda; b) the
successful training of the model for which Machine Learning algorithms were used and specifically
Natural Language Processing algorithms such as: SpaCy, NLTK, Word2vec and Doc2vec, this was also
performed in Jupyter Notebook with Python within the virtual environment of anaconda and with
Elasticsearch; and c) the creation of NATURE by managing and unifying the queries for the Ontology and
for the Machine Learning model. The tests showed that NATURE was successful in all the searches that
were performed as its results were satisfactory
`A Survey on approaches of Web Mining in Varied Areasinventionjournals
There has been lot of research in recent years for efficient web searching. Several papers have proposed algorithm for user feedback sessions, to evaluate the performance of inferring user search goals. When the information is retrieved, user clicks on a particular URL. Based on the click rate, ranking will be done automatically, clustering the feedback sessions. Web search engines have made enormous contributions to the web and society. They make finding information on the web quick and easy. However, they are far from optimal. A major deficiency of generic search engines is that they follow the ‘‘one size fits all’’ model and are not adaptable to individual users.
WEB SEARCH ENGINE BASED SEMANTIC SIMILARITY MEASURE BETWEEN WORDS USING PATTE...cscpconf
Semantic Similarity measures plays an important role in information retrieval, natural language processing and various tasks on web such as relation extraction, community mining, document clustering, and automatic meta-data extraction. In this paper, we have proposed a Pattern Retrieval Algorithm [PRA] to compute the semantic similarity measure between the words by
combining both page count method and web snippets method. Four association measures are used to find semantic similarity between words in page count method using web search engines. We use a Sequential Minimal Optimization (SMO) support vector machines (SVM) to find the optimal combination of page counts-based similarity scores and top-ranking patterns from the web snippets method. The SVM is trained to classify synonymous word-pairs and nonsynonymous word-pairs. The proposed approach aims to improve the Correlation values,
Precision, Recall, and F-measures, compared to the existing methods. The proposed algorithm outperforms by 89.8 % of correlation value.
QUERY SENSITIVE COMPARATIVE SUMMARIZATION OF SEARCH RESULTS USING CONCEPT BAS...cseij
Query sensitive summarization aims at providing the users with the summary of the contents of single or multiple web pages based on the search query. This paper proposes a novel idea of generating a comparative summary from a set of URLs from the search result. User selects a set of web page links from the search result produced by search engine. Comparative summary of these selected web sites is generated. This method makes use of HTML DOM tree structure of these web pages. HTML documents are segmented into set of concept blocks. Sentence score of each concept block is computed with respect to the query and feature keywords. The important sentences from the concept blocks of different web pages are extracted to compose the comparative summary on the fly. This system reduces the time and effort required for the user to browse various web sites to compare the information. The comparative summary of the contents would help the users in quick decision making.
NATURE: A TOOL RESULTING FROM THE UNION OF ARTIFICIAL INTELLIGENCE AND NATURA...ijaia
This paper presents the final results of the research project that aimed for the construction of a tool which
is aided by Artificial Intelligence through an Ontology with a model trained with Machine Learning, and is
aided by Natural Language Processing to support the semantic search of research projects of the Research
System of the University of Nariño. For the construction of NATURE, as this tool is called, a methodology
was used that includes the following stages: appropriation of knowledge, installation and configuration of
tools, libraries and technologies, collection, extraction and preparation of research projects, design and
development of the tool. The main results of the work were three: a) the complete construction of the
Ontology with classes, object properties (predicates), data properties (attributes) and individuals
(instances) in Protegé, SPARQL queries with Apache Jena Fuseki and the respective coding with
Owlready2 using Jupyter Notebook with Python within the virtual environment of anaconda; b) the
successful training of the model for which Machine Learning algorithms were used and specifically
Natural Language Processing algorithms such as: SpaCy, NLTK, Word2vec and Doc2vec, this was also
performed in Jupyter Notebook with Python within the virtual environment of anaconda and with
Elasticsearch; and c) the creation of NATURE by managing and unifying the queries for the Ontology and
for the Machine Learning model. The tests showed that NATURE was successful in all the searches that
were performed as its results were satisfactory
Annotation Approach for Document with Recommendation ijmpict
An enormous number of organizations generate and share textual descriptions of their products, facilities, and activities. Such collections of textual data comprise a significant amount of controlled information, which residues buried in the unstructured text. Whereas information extraction systems simplify the extraction of structured associations, they are frequently expensive and incorrect, particularly when working on top of text that does not comprise any examples of the targeted structured data. Projected an alternative methodology that simplifies the structured metadata generation by recognizing documents that are possible to contain information of awareness and this data will be beneficial for querying the database. Moreover, we intend algorithms to extract attribute-value pairs, and similarly devise new mechanisms to map such pairs to manually created schemes. We apply clustering technique to the item content information to complement the user rating information, which improves the correctness of collaborative similarity, and solves the cold start problem.
SEMANTIC INFORMATION EXTRACTION IN UNIVERSITY DOMAINcscpconf
Today’s conventional search engines hardly do provide the essential content relevant to the
user’s search query. This is because the context and semantics of the request made by the user
is not analyzed to the full extent. So here the need for a semantic web search arises. SWS is
upcoming in the area of web search which combines Natural Language Processing and
Artificial Intelligence.
The objective of the work done here is to design, develop and implement a semantic search
engine- SIEU(Semantic Information Extraction in University Domain) confined to the
university domain. SIEU uses ontology as a knowledge base for the information retrieval
process. It is not just a mere keyword search. It is one layer above what Google or any other
search engines retrieve by analyzing just the keywords. Here the query is analyzed both
syntactically and semantically.
The developed system retrieves the web results more relevant to the user query through keyword
expansion. The results obtained here will be accurate enough to satisfy the request made by the
user. The level of accuracy will be enhanced since the query is analyzed semantically. The
system will be of great use to the developers and researchers who work on web. The Google results are re-ranked and optimized for providing the relevant links. For ranking an algorithm has been applied which fetches more apt results for the user query
Classification-based Retrieval Methods to Enhance Information Discovery on th...IJMIT JOURNAL
The widespread adoption of the World-Wide Web (the Web) has created challenges both for society as a whole and for the technology used to build and maintain the Web. The ongoing struggle of information retrieval systems is to wade through this vast pile of data and satisfy users by presenting them with information that most adequately it’s their needs. On a societal level, the Web is expanding faster than we can comprehend its implications or develop rules for its use. The ubiquitous use of the Web has raised important social concerns in the areas of privacy, censorship, and access to information. On a technical level, the novelty of the Web and the pace of its growth have created challenges not only in the development of new applications that realize the power of the Web, but also in the technology needed to scale applications to accommodate the resulting large data sets and heavy loads. This thesis presents searching algorithms and hierarchical classification techniques for increasing a search service's understanding of web queries. Existing search services rely solely on a query's occurrence in the document collection to locate relevant documents. They typically do not perform any task or topic-based analysis of queries using other available resources, and do not leverage changes in user query patterns over time. Provided within are a set of techniques and metrics for performing temporal analysis on query logs. Our log analyses are shown to be reasonable and informative, and can be used to detect changing trends and patterns in the query stream, thus providing valuable data to a search service.
What IA, UX and SEO Can Learn from Each OtherIan Lurie
Google has become the arbiter how users experience a website. Their data-driven determinants of what constitute good UX directly influence how a site is found. This is wrong because people, not machines, should determine experience; Google does not tell the SEO or UX community what data is used to measure experience and many elements of experience cannot be measured.This presentation reveals why Google uses UX signals to determine placement in search results and how to create a customer pleasing and highly visible user experience for your website.
Context Driven Technique for Document ClassificationIDES Editor
In this paper we present an innovative hybrid Text
Classification (TC) system that bridges the gap between
statistical and context based techniques. Our algorithm
harnesses contextual information at two stages. First it extracts
a cohesive set of keywords for each category by using lexical
references, implicit context as derived from LSA and wordvicinity
driven semantics. And secondly, each document is
represented by a set of context rich features whose values are
derived by considering both lexical cohesion as well as the extent
of coverage of salient concepts via lexical chaining. After
keywords are extracted, a subset of the input documents is
apportioned as training set. Its members are assigned categories
based on their keyword representation. These labeled
documents are used to train binary SVM classifiers, one for
each category. The remaining documents are supplied to the
trained classifiers in the form of their context-enhanced feature
vectors. Each document is finally ascribed its appropriate
category by an SVM classifier.
Question Answering has been a well-researched NLP area over recent years. It has become necessary for
users to be able to query through the variety of information available - be it structured or unstructured. In
this paper, we propose a Question Answering module which a) can consume a variety of data formats - a
heterogeneous data pipeline, which ingests data from product manuals, technical data forums, internal
discussion forums, groups, etc. b) addresses practical challenges faced in real-life situations by pointing to
the exact segment of the manual or chat threads which can solve a user query c) provides segments of texts
when deemed relevant, based on user query and business context. Our solution provides a comprehensive
and detailed pipeline that is composed of elaborate data ingestion, data parsing, indexing, and querying
modules. Our solution is capable of handling a plethora of data sources such as text, images, tables,
community forums, and flow charts. Our studies performed on a variety of business-specific datasets
represent the necessity of custom pipelines like the proposed one to solve several real-world document
question-answering
September 2008. The start of my new life. I love this horse with all of my heart. When I have a bad day or something goes wrong, she is the ONLY thing that I can count on to be there for me. Ups and downs, we've been through it all. This video starts with pictures from our FIRST ride and goes all the way up until January 2011, the last picture taken. Well, enjoy! <3
Annotation Approach for Document with Recommendation ijmpict
An enormous number of organizations generate and share textual descriptions of their products, facilities, and activities. Such collections of textual data comprise a significant amount of controlled information, which residues buried in the unstructured text. Whereas information extraction systems simplify the extraction of structured associations, they are frequently expensive and incorrect, particularly when working on top of text that does not comprise any examples of the targeted structured data. Projected an alternative methodology that simplifies the structured metadata generation by recognizing documents that are possible to contain information of awareness and this data will be beneficial for querying the database. Moreover, we intend algorithms to extract attribute-value pairs, and similarly devise new mechanisms to map such pairs to manually created schemes. We apply clustering technique to the item content information to complement the user rating information, which improves the correctness of collaborative similarity, and solves the cold start problem.
SEMANTIC INFORMATION EXTRACTION IN UNIVERSITY DOMAINcscpconf
Today’s conventional search engines hardly do provide the essential content relevant to the
user’s search query. This is because the context and semantics of the request made by the user
is not analyzed to the full extent. So here the need for a semantic web search arises. SWS is
upcoming in the area of web search which combines Natural Language Processing and
Artificial Intelligence.
The objective of the work done here is to design, develop and implement a semantic search
engine- SIEU(Semantic Information Extraction in University Domain) confined to the
university domain. SIEU uses ontology as a knowledge base for the information retrieval
process. It is not just a mere keyword search. It is one layer above what Google or any other
search engines retrieve by analyzing just the keywords. Here the query is analyzed both
syntactically and semantically.
The developed system retrieves the web results more relevant to the user query through keyword
expansion. The results obtained here will be accurate enough to satisfy the request made by the
user. The level of accuracy will be enhanced since the query is analyzed semantically. The
system will be of great use to the developers and researchers who work on web. The Google results are re-ranked and optimized for providing the relevant links. For ranking an algorithm has been applied which fetches more apt results for the user query
Classification-based Retrieval Methods to Enhance Information Discovery on th...IJMIT JOURNAL
The widespread adoption of the World-Wide Web (the Web) has created challenges both for society as a whole and for the technology used to build and maintain the Web. The ongoing struggle of information retrieval systems is to wade through this vast pile of data and satisfy users by presenting them with information that most adequately it’s their needs. On a societal level, the Web is expanding faster than we can comprehend its implications or develop rules for its use. The ubiquitous use of the Web has raised important social concerns in the areas of privacy, censorship, and access to information. On a technical level, the novelty of the Web and the pace of its growth have created challenges not only in the development of new applications that realize the power of the Web, but also in the technology needed to scale applications to accommodate the resulting large data sets and heavy loads. This thesis presents searching algorithms and hierarchical classification techniques for increasing a search service's understanding of web queries. Existing search services rely solely on a query's occurrence in the document collection to locate relevant documents. They typically do not perform any task or topic-based analysis of queries using other available resources, and do not leverage changes in user query patterns over time. Provided within are a set of techniques and metrics for performing temporal analysis on query logs. Our log analyses are shown to be reasonable and informative, and can be used to detect changing trends and patterns in the query stream, thus providing valuable data to a search service.
What IA, UX and SEO Can Learn from Each OtherIan Lurie
Google has become the arbiter how users experience a website. Their data-driven determinants of what constitute good UX directly influence how a site is found. This is wrong because people, not machines, should determine experience; Google does not tell the SEO or UX community what data is used to measure experience and many elements of experience cannot be measured.This presentation reveals why Google uses UX signals to determine placement in search results and how to create a customer pleasing and highly visible user experience for your website.
Context Driven Technique for Document ClassificationIDES Editor
In this paper we present an innovative hybrid Text
Classification (TC) system that bridges the gap between
statistical and context based techniques. Our algorithm
harnesses contextual information at two stages. First it extracts
a cohesive set of keywords for each category by using lexical
references, implicit context as derived from LSA and wordvicinity
driven semantics. And secondly, each document is
represented by a set of context rich features whose values are
derived by considering both lexical cohesion as well as the extent
of coverage of salient concepts via lexical chaining. After
keywords are extracted, a subset of the input documents is
apportioned as training set. Its members are assigned categories
based on their keyword representation. These labeled
documents are used to train binary SVM classifiers, one for
each category. The remaining documents are supplied to the
trained classifiers in the form of their context-enhanced feature
vectors. Each document is finally ascribed its appropriate
category by an SVM classifier.
Question Answering has been a well-researched NLP area over recent years. It has become necessary for
users to be able to query through the variety of information available - be it structured or unstructured. In
this paper, we propose a Question Answering module which a) can consume a variety of data formats - a
heterogeneous data pipeline, which ingests data from product manuals, technical data forums, internal
discussion forums, groups, etc. b) addresses practical challenges faced in real-life situations by pointing to
the exact segment of the manual or chat threads which can solve a user query c) provides segments of texts
when deemed relevant, based on user query and business context. Our solution provides a comprehensive
and detailed pipeline that is composed of elaborate data ingestion, data parsing, indexing, and querying
modules. Our solution is capable of handling a plethora of data sources such as text, images, tables,
community forums, and flow charts. Our studies performed on a variety of business-specific datasets
represent the necessity of custom pipelines like the proposed one to solve several real-world document
question-answering
September 2008. The start of my new life. I love this horse with all of my heart. When I have a bad day or something goes wrong, she is the ONLY thing that I can count on to be there for me. Ups and downs, we've been through it all. This video starts with pictures from our FIRST ride and goes all the way up until January 2011, the last picture taken. Well, enjoy! <3
Google dia das mães - Insights de mercadoNorma David
Dia das Mães é a 3 ª data com maior faturamento no e-commerce.
O meio online será o principal influenciador para as vendas tanto na venda online como nas lojas físicas.
Veja os números para aproveitar e aquecer suas vendas nesta data.
Como Fazer Remarketing no Facebook e Google - AtualizadoNorma David
Você já teve a sensação de estar sendo "peseguido" na internet? Após visitar determinado site, você começa a ver anúncios desse site em anúncios de imagem por onde quer que você passe. Pois bem, isso é remarketing! O Remarketing dentro do Google ou Facebook permite reimpactar fora do site de sua empresa, por meio de anúncios de texto, imagem ou vídeo, pessoas que passaram pelo site. Saiba mais sobre esta poderosa ferramenta
Research on Document Indexing in the Search Engines. The main theme of Informational retrieval is to send the exact response of a user for specific Query.
The information search retrieval is a very big process, to achieve this concept we need to develop an application with more effect and we have to use techniques like Document indexing, page ranking, clustering technique. Among all of these Document index is plays avital role while searching why since instead of searching hundreds of thousands of documents it will directly go to the particular index and will give the output here. Here our achievement mainly is indexing, the clear meaning of the indexing is storing an index is to optimize speed and performance in finding the appropriate/corresponding document for the user searched query.
My conclusion is the context based index approach is used in the query retrieval, this is mainly from the source document. Instead of searching every page on server, finding technically is better. Due to this we can save our time, we can reduce the burden of server.
Porque utilizar vídeos nos negócios ONDE e COMO divulgar no Youtube. Palestr...Norma David
Lucrando com Vídeos na Internet - Canal do Youtube
Vendas de Negócios pela Internet, Webinars ou Transmissões Ao Vivo.
ATRAIR / RELACIONAR E CONVERTER
VANTAGENS DE CONTEÚDOS E ANÚNCIOS EM VÍDEO
MODELOS DE ANÚNCIOS - ATRAÇÃO IMEDIATA DE CLIENTES /ADWORDS
TIPOS DE CONTEÚDOS
VISÃO GERAL DE CAMPANHAS E PERFORMANCE
CUSTO E CONVERSÃO
LANDING PAGES
DICAS DE FERRAMENTAS PARA COMEÇAR JÁ
professional fuzzy type-ahead rummage around in xml type-ahead search techni...Kumar Goud
Abstract – It is a research venture on the new information-access standard called type-ahead search, in which systems discover responds to a keyword query on-the-fly as users type in the uncertainty. In this paper we learn how to support fuzzy type-ahead search in XML. Underneath fuzzy search is important when users have limited knowledge about the exact representation of the entities they are looking for, such as people records in an online directory. We have developed and deployed several such systems, some of which have been used by many people on a daily basis. The systems received overwhelmingly positive feedbacks from users due to their friendly interfaces with the fuzzy-search feature. We describe the design and implementation of the systems, and demonstrate several such systems. We show that our efficient techniques can indeed allow this search paradigm to scale on large amounts of data.
Index Terms - type-ahead, large data set, server side, online directory, search technique.
Enhanced Web Usage Mining Using Fuzzy Clustering and Collaborative Filtering ...inventionjournals
Information is overloaded in the Internet due to the unstable growth of information and it makes information search as complicate process. Recommendation System (RS) is the tool and largely used nowadays in many areas to generate interest items to users. With the development of e-commerce and information access, recommender systems have become a popular technique to prune large information spaces so that users are directed toward those items that best meet their needs and preferences. As the exponential explosion of various contents generated on the Web, Recommendation techniques have become increasingly indispensable. Web recommendation systems assist the users to get the exact information and facilitate the information search easier. Web recommendation is one of the techniques of web personalization, which recommends web pages or items to the user based on the previous browsing history. But the tremendous growth in the amount of the available information and the number of visitors to web sites in recent years places some key challenges for recommender system. The recent recommender systems stuck with producing high quality recommendation with large information, resulting unwanted item instead of targeted item or product, and performing many recommendations per second for millions of user and items. To avoid these challenges a new recommender system technologies are needed that can quickly produce high quality recommendation, even for a very large scale problems. To address these issues we use two recommender system process using fuzzy clustering and collaborative filtering algorithms. Fuzzy clustering is used to predict the items or product that will be accessed in the future based on the previous action of user browsers behavior. Collaborative filtering recommendation process is used to produce the user expects result from the result of fuzzy clustering and collection of Web Database data items. Using this new recommendation system, it results the user expected product or item with minimum time. This system reduces the result of unrelated and unwanted item to user and provides the results with user interested domain.
I was invited to speak at OMCap Berlin 2014 about the close relationship between search engines and user experience with prescriptive guidance to gain higher rankings and more conversions.
Effective Performance of Information Retrieval on Web by Using Web Crawling dannyijwest
World Wide Web consists of more than 50 billion pages online. It is highly dynamic [6] i.e. the web
continuously introduces new capabilities and attracts many people. Due to this explosion in size, the
effective information retrieval system or search engine can be used to access the information. In this paper
we have proposed the EPOW (Effective Performance of WebCrawler) architecture. It is a software agent
whose main objective is to minimize the overload of a user locating needed information. We have designed
the web crawler by considering the parallelization policy. Since our EPOW crawler has a highly optimized
system it can download a large number of pages per second while being robust against crashes. We have
also proposed to use the data structure concepts for implementation of scheduler & circular Queue to
improve the performance of our web crawler. (Abstract)
IJRET : International Journal of Research in Engineering and TechnologyImprov...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Performance Evaluation of Query Processing Techniques in Information Retrievalidescitation
The first element of the search process is the query.
The user query being on an average restricted to two or three
keywords makes the query ambiguous to the search engine.
Given the user query, the goal of an Information Retrieval
[IR] system is to retrieve information which might be useful
or relevant to the information need of the user. Hence, the
query processing plays an important role in IR system.
The query processing can be divided into four categories
i.e. query expansion, query optimization, query classification and
query parsing. In this paper an attempt is made to evaluate the
performance of query processing algorithms in each of the
category. The evaluation was based on dataset as specified by
Forum for Information Retrieval [FIRE15]. The criteria used
for evaluation are precision and relative recall. The analysis is
based on the importance of each step in query processing. The
experimental results show that the significance of each step
in query processing and also the relevance of web semantics
and spelling correction in the user query.
Semantic Search Engine using OntologiesIJRES Journal
Nowadays the volume of the information on the Web is increasing dramatically. Facilitating users to get useful information has become more and more important to information retrieval systems. While information retrieval technologies have been improved to some extent, users are not satisfied with the low precision and recall. With the emergence of the Semantic Web, this situation can be remarkably improved if machines could “understand” the content of web pages. The existing information retrieval technologies can be classified mainly into three classes.The traditional information retrieval technologies mostly based on the occurrence of words in documents. It is only limited to string matching. However, these technologies are of no use when a search is based on the meaning of words, rather than onwards themselves.Search engines limited to string matching and link analysis. The most widely used algorithms are the PageRank algorithm and the HITS algorithm. The PageRank algorithm is based on the number of other pages pointing to the Web page and the value of the pages pointing to it. Search engines like Google combine information retrieval techniques with PageRank. In contrast to the PageRank algorithm, the HITS algorithm employs a query dependent ranking technique. In addition to this, the HITS algorithm produces the authority and the hub score. The widespread availability of machine understandable information on the Semantic Web offers which some opportunities to improve traditional search. If machines could “understand” the content of web pages, searches with high precision and recall would be possible.
Improving Ranking Web Documents using User’s Feedbacks...............................................................1
Fatemeh Ehsanifar and Hasan Naderi
A Survey on Sparse Representation based Image Restoration ............................................................... 11
Dr. S. Sakthivel and M. Parameswari
Simultaneous Use of CPU and GPU to Real Time Inverted Index Updating in Microblogs
.................................................................................................................................................................... 25
Sajad Bolhasani and Hasan Naderi
A Survey on Prioritization Methodologies to Prioritize Non-Functional Requirements ........................ 32
Saranya. B., Subha. R and Dr. Palaniswami. S.
A Review on Various Visual Cryptography Schemes ................................................................................ 45
Nagesh Soradge and Prof. K. S. Thakare
Web Page Access Prediction based on an Integrated Approach ............................................................. 55
Phyu Thwe
A Survey on Bi-Clustering and its Applications ..................................................................................65
K. Sathish Kumar, M. Ramalingam and Dr. V. Thiagarasu
Pixel Level Image Fusion: A Neuro-Fuzzy Approach ................................................................................ 71
Swathy Nair, Bindu Elias and VPS Naidu
A Comparative Analysis on Visualization of Microarray Gene Expression Data...................................... 87
Poornima. S and Dr. J. Jeba Emilyn
Search Solutions 2011: Successful Enterprise Search By DesignMarianne Sweeny
When your colleagues say they want Google, they don’t mean the Google Search Appliance. They mean the Google Search user experience: pervasive, expedient and delivering the information that they need. Successful enterprise search does not start with the application features, is not part of the information architecture, does not come from a controlled vocabulary and does not emerge on its own from the developers. It requires enterprise-specific data mining, enterprise-specific user-centered design and fine tuning to turn “search sucks” into search success within the firewall. This presentation looks at action items, tools and deliverables for Discovery, Planning, Design and Post Launch phases of an enterprise search deployment.
The activity of finding significant data identified with a particular subject is troublesome in web because of the immensity of web information. This situation makes website streamlining strategies into an irreplaceable technique according to analysts, academicians, and industrialists. Inquiry history investigation is the definite examination of web information from various clients with the end goal of comprehension and upgrading web taking care of. Inquiry log or client seek history incorporates clients' beforehand submitted inquiries and their comparing clicked reports or locales' URLs. Accordingly question log investigation is considered as the most utilized technique for improving the clients' pursuit encounter. The proposed strategy investigates and groups client scan histories with the end goal of website streamlining. In this approach, the issue of getting sorted out clients' verifiable questions into bunches in a dynamic and robotized design is examined. The consequently arranged inquiry gatherings will help in various website streamlining systems like question proposal, item re-positioning, question adjustments and so on. The proposed strategy considers a question aggregate as an accumulation of inquiries together with the comparing set of clicked URLs that are identified with each other around a general data require. This technique proposes another strategy for joining word likeness measures alongside report similitude measures to frame a consolidated comparability measure. In the proposed strategy other question importance measures, for example, inquiry reformulation and clicked URL idea are likewise considered. Assessment comes about show how the proposed technique outflanks existing strategies.
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Research Report on Document Indexing-Nithish Kumar
1. Research Paper for CSCI 6370, Topics in Computer Science
Name: Sai Nithish Kumar Posani
SID : 20356909
Professor: Zhixiang Chen
2. Abstract:
The main theme of Informational retrieval is to send the exact response of a user for specific
Query.
Existing model:
The existing model and the functionality of the information retrieval is done by analyzing entire
document to give response to given query and the related terms to the query are extracted.Indexing
weight is plays a major role here, it is applied to all the terms and at the end it provides the
response to the user. In the existing model they did not considered the context into consideration
so the information cannot be retrieved efficiently.
Proposed Model:
In this paper, to gain the information retrieval in efficient way they proposed a context-sensitive
document indexing approach. By using a concept called lexical resource the content carrying
terms and background terms will separate in this approach. Here Indexing weight will be
calculate for content carrying terms. The highest indexing weight is taken account as the most
salient sentence and these sentences. Are retrieved and document summarization is done.
If user entered a query this will treat as a keyword the based on keyword search the information
will search.
Then this keyword is corresponding with the summarized document. Incase if it is matched the
related sentence will extracted by using the indexing algorithm. At the end these senses are
treated as a response of an appropriate response. By using this flow the information retrieval
process will be done successfully.
Overview:
In present world the internet usage and computers usage is rapidly increased. Even in villages
people are using computers or personnel systems. The usage of the computer technology is
raised. Compare with last two decades our technology is doubled, tripled, quadrupled. The main
focus here is to connect with internet and search different webpages from the different web pages
gather the information. The web sites may be entertainment, education, business, personnel,
social, and history, political, mechanical, and industrial it may be anything. If we enter the
content in the browser it will treat as a query. We have different type of client software’s
available nothing but browsers for example Google chrome, Mozilla Firefox, safari, torch…etc.
The web search has more importance now, because if we type something and click enter if it
takes 2 minutes to give response is useless. So everyone need fast and quick response from
server. And one more issue if you type something and you got the output is not related this is
also a different problem. For example if you type apple word for apple company information it
showing results like apple fruits, pine apple, advantages of eating apple, like that. This is also a
problem. Whenever, wherever if you search for anything you should get a good result, related
content should be display. To achieve such type of results you need to write a very good program
3. for the search engines. Here I am going to explain about the document indexing approach, by
using this approach we can get good result like as we discussed earlier. This type of content we
need a better idea on search engines. How user going to search, what he is going to expect form
server, what he is showing more interest like that. We have different techniques for search
engine development like Document indexing, web crawler, keyword search, document
clustering, link based ranking….etc. The term search has more importance here in the web
terminology. Content mining is the procedure of separating the valuable and superb data from the report.
The unique report in the site comprises of tremendous measure of data. The client finds harder to get the
fundamental topic of the report. Keeping in mind the end goal to conquer these troubles data recovery
from an abridged report is finished. The report rundown comprise of diverse sorts: single report rundown
is the procedure of compressing a solitary report. Multi report is utilized to compress the substance of one
or more reports. The fundamental point of the Information Retrieval is to fulfill the data need of a client.
He general undertaking of data recovery is utilized to recover the significant term as per the client
questions inside of the worthy reaction time. The primary point of the Data recovery is to give
Information sets which coordinating to the pivotal words of an inquiry. Data recovery predominantly
manages the representation, stockpiling, association furthermore, access to data things. Data recovery is
used to decrease the issue called data over-burden. Data over-burden alludes to the trouble of a man to
Comprehend the issues brought about by the vicinity of a lot of data. At the point when the client enters
the inquiry, the data is recovered. The inquiries are executed and recovered from the record by utilizing
SQL. At the point when the client enters the question, the inquiry is coordinated with the report. At that
point the inquiry related data is extricated. The best match is displayed as the reactions to the client.
Advantages:
Reduced number of commands required to be known to the client for a given level of output.
Here reduced number of clicks or keystrokes required to carry out a given appropriate
operation.
It will give permission to consistent behavior to be pre-programmed or altered by the
user/client.
It will reduces the number of choices to be on console at one time (i.e. "clutter")
the splitting of Sentences : The content carrying term issued to give the important idea about
the main content
Lexical association
Context Based indexing approach
Disadvantages:
The Context sensitive actions might be perceived as dumbing down of the user interface -leaving
the operative at a loss as to what to do when the computer decides to perform an unwanted action.
Moreover non-automatic actions may be hidden or covered by the context sensitive interface
causing a rise in user workload for operations the developers did not foresee.
Improvisation:
In this paper they concentrated on Document indexing concept, it is really useful and it will raise the
efficiency of web pages. But my idea is concentrating on only document indexing is not fine for web
4. pages, at a time two or three different techniques should be implement in a single engine like Document
indexing, page ranking, crawler implementation, page clustering. All these applications can affect the
information search retrieval pattern. Here mainly information retrieval is playing a major role in each and
every aspect. That’s why we need to concentrate on each and every angle to get the output from server as
early as possible.
The information search retrieval is a very big process, to achieve this concept we need to develop an
application with more effect and we have to use techniques like Document indexing, page ranking,
clustering technique. Among all of these Document index is plays avital role while searching why since
instead of searching hundreds of thousands of documents it will directly go to the particular index and
will give the output here. Here our achievement mainly is indexing, the clear meaning of the indexing is
storing an index is to optimize speed and performance in finding the appropriate/corresponding document
for the user searched query.
My conclusion is the context based index approach is used in the query retrieval, this is mainly from the
source document. Instead of searching every page on server, finding technically is better. Due to this we
can save our time, we can reduce the burden of server.
References:
1. Professor D.R. Radev, H. Jing, M. Stys, and D. Tam, "Centroid-Based
Summarization of Multiple Documents," Information Processing and
Management,
2. Professor, I. Mani, G. Klein, D. House, L. Hirschman, T. Firmin, and B.
Sundheim, "Summac: A Text Summarization Evaluation," Nat'
3. Professor, Xiaojun Wan Jianwu Yang Jianguo Xia "Towards an iterative
Reinforcement approach for simultaneous document summarization
And keyword extraction”
4. Professor, K. Morita, E.-S. Atlam, M. Fuketra, K. Tsuda, M. Oono, and .I.-i.
Aoe, "Word Classification and Hierarchy using Co-Occurrence Word
Intonation," Intonation Processing and Management,
5. Professor, H. Li, "Word Clustering and Disambiguation Based on Co-Occurrence
Data," Nat'! Language Eng.,
6. Professor, c.-Y. Lin, G. Cao, .I. Gao, and J.-Y. Nie, "An Information-Theoretic
Approach to Automatic Evaluation of Summaries," Proc. Main Conf.
Human Language Technology Conf. North Am. Chapter of the
Assoc. of Computational Linguistics,