Essays about: "semantic features"

Showing result 1 - 5 of 51 essays containing the words semantic features.

  1. 1. Comparison of geospatial support in RDF stores: Evaluation for ICOS Carbon Portal metadata

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Amir Raza; [2019]
    Keywords : Geography; Geographical Information Systems GIS ; GeoSPARQL; Geospatial query language; RDF stores; Java Programming; RDF4J; Jena; Virtuoso; Stardog; GraphDB; Earth and Environmental Sciences; Technology and Engineering;

    Abstract : The evolution of World Wide Web (WWW) into semantic web is happening with the aid of standards like Resource Description Framework (RDF), SPARQL and a few others from World Wide Web Consortium (W3C). Over the years, semantic data management technologies have been introduced as software platforms commonly known as RDF stores. READ MORE

  2. 2. Extracting masts of overhead supply and street lights from point cloud

    University essay from KTH/Skolan för arkitektur och samhällsbyggnad (ABE)

    Author : Yi Zhu; [2019]
    Keywords : Support Vector Machine; point cloud; laser scanning; automatic extraction;

    Abstract : Regular inspection and documentation for railway assets are necessary to monitor the status of the traffic environment. Mobile Laser Scanning (MLS) makes it possible to collect highly accurate spatial information of railway environments in the form of point cloud, and an automatic method to extract interested objects from the point cloud is needed to avoid too much manual work. READ MORE

  3. 3. A Detailed Analysis of Semantic Dependency Parsing with Deep Neural Networks

    University essay from Linköpings universitet/Interaktiva och kognitiva system

    Author : Daniel Roxbo; [2019]
    Keywords : Semantic Dependency Parsing; LSTM;

    Abstract : The use of Long Short Term Memory (LSTM) networks continues to yield better results in natural language processing tasks. One area which recently has seen significant improvements is semantic dependency parsing, where the current state-of-the-art model uses a multilayer LSTM combined with an attention-based scoring function to predict the dependencies. READ MORE

  4. 4. The Use of MAKE and TAKE by Spanish and Italian Learners of English : A Corpus Study

    University essay from Stockholms universitet/Engelska institutionen

    Author : Alejandra Mateo Vázquez; [2018]
    Keywords : learner corpus research; high-frequency verbs; Spanish and Italian learners of English.;

    Abstract : The present paper investigates the use of two high–frequency verbs: make and take. These verbs are particularly interesting since they express basic meaning (the meaning of the verb is mostly determined by its combinations). Therefore, they do not constitute a problem in learners’ comprehension. READ MORE

  5. 5. Semantic Text Matching Using Convolutional Neural Networks

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Run Fen Wang; [2018]
    Keywords : Text matching; CNN; TF-IDF; Word embedding; Word2vec; NLP;

    Abstract : Semantic text matching is a fundamental task for many applications in NaturalLanguage Processing (NLP). Traditional methods using term frequencyinversedocument frequency (TF-IDF) to match exact words in documentshave one strong drawback which is TF-IDF is unable to capture semanticrelations between closely-related words which will lead to a disappointingmatching result. READ MORE