Browsing M Tech Dissertations by Author "Jat, P. M."

Now showing items 1-8 of 8

    • Analysis of frequency based approach and syntax based approach for Aspect Extraction from product reviews 

      Chakraborty, Sayan (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "With the increasing amount of reviews and opinionated content available on the internet nowadays, sentiment analysis has garnered enough industry and research interest. The goal of sentiment analysis is to find out the ...

    • Automated sparql generation 

      Ladhar, Kanahiya Lal (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Observing the last decade, semantic data on web is increasing exponentially with time and it has become difficult for amateur users to retrieve information. An enhancement of the existing web is semantic web where semantics ...

    • Distant supervision for relation extraction from text 

      Sadhwani, Jay Dilipkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Relation Extraction(RE) is an important part of Information Extraction(IE) which helps to extract facts from unstructured textual data. Supervised relation extraction is challenged by domain dependence and high labeling ...

    • Ontology alignment based support for searching LOD-datasets using SPARQL query 

      Vijayvergiya, Nishant (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      The Linked Open Data (LOD) cloud is rapidly becoming the largest interconnected source of structured data on the web. Due to distributed nature of LOD and a growing number of ontologies and vocabularies used in LOD ...

    • Ontology learning from relational database and reuse it with popular vocabularies 

      Malodiya, Prakasha B. (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Ontologies are the web documents generated by Web Ontology Languages that are used to develop semantic web. Semantic web requires data either in terms of manual creation or through conversion from existing data. A manual ...

    • Schema based indexing for namespace mapping of raw sparql and summarization of lod 

      Hapani, Hitesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Linked open data(LOD) in Semantic Web is growing day by day. There are datasets available that can be used in different application. However, identifying useful dataset from cloud, determining the quality and obtaining ...

    • Study and analysis of primary database operations using single node hadoop cluster 

      Tripathi, Prakriti Vaibhav (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      MapReduce framework and Hive query language are widely used for large data processing in Hadoop system. Nowadays media, corporates and government organizations are generating a very large amount of raw data. This rises new ...

    • Virtual machine migration for back-end mashup application 

      Kashyap, Raiyani (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      Cloud computing provides a computing platform for the users to meet their demands in an efficient way. Virtualization technologies are used in the clouds to aid the efficient usage of hardware. Virtual machines are utilized ...