Hire the best OWLS specialists

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  • $60 hourly
    Hello , I'm a Doctor specialized in Semantic web Technologies(XML,RDF,Ontology,...),.  I have experience with : - Algorithms and programming ( Web, Desktop & utilities ): with good experience with many programming languages: R, Java, JEE (JSP,Servlet,JSF,Primfaces,Richfaces), Javascript, Python, ... - Certificate of Specialization in Data Science and Big Data Analytics: statistics, data mining and machine learning algorithms. ( classification, clustering, prediction, & regression) - Web Scraping: Data Extraction from web pages. -Semantic Web Technologies: JENA Framework,OWL API, SPARQL,NEO4J,Database to Ontology Construction (D2R, R2O, Relational.OWL,Triplify,...). - Servers & Networks administration : VPS management, service configuration(dns,web, ..), Database management (SQL & NoSQL), Web hosting,... feel free to contact me. I always provide support after the contract ends! Regards.
    vsuc_fltilesrefresh_TrophyIcon OWLS
    Knowledge Representation
    Data Analysis
    Big Data
    Graph Database
    Android App Development
    Knowledge Graph
    Machine Learning
    Natural Language Processing
  • $40 hourly
    Skills: • NLTK, PyMorphy, WordNet, BERT, Pandas, Sklearn, Stanza, Stanford Core NLP, NumPy, Gensim, Word2Vec, FasText, regular expressions (ReGex) • Spacy Matcher, Spacy NER • Python, Java • HTML, CSS, XML, Json • PDF to text conversion (PDF plumber) •. Text classification, Topic Modeling, Semantic similarity, Keywords extraction, Syntactic rules generation, Semantic Graph, co-reference resolution, sentiment analysis, web-scraping, text preparation, data cleansing, data preparation, AI, Machine Learning models, NER • Knowledge in Linguistics and practical experience with various NLP algorithms Databases: • MongoBD, SQL • Semantic similarity with Transformers • Chat bot on Python • STT and TTS models with Transformers • BERT fine-tuning for NER (German Medicine field) Projects: • Build Custom Keyword Dictionary Framework with SpaCy • Document review process automation with MongoDB • Highlighting terms (nouns and predicates) and thematic modeling using SpaCy (for English, Russian). Calculating TF-IDF for the relevant terms extraction. • Semantik Web with NLTK Education: 1. National Technical University "Kharkiv Polytechnic Institute", MA in Applied (Computer) Linguistics. 2. Friedrich Schiller University of Jena, Phd "Slavic Languages" 3. Grammarly internship Courses on programming: • Chat Bot on Java • Machine Learning Classification on Python • Extraction of discourse markers in the Ukrainian media discourse • Structural linguistics (“Russian Expressive lexis”). • OpenNLP course at Kharkiv National University of Radio Electronics • Modeling and Data Representation course, by Professor in the University of Paris 13 Thierry Amon. • Contribution to the national corpus of Ukrainian language GRAC. Honors & Awards • Ukrainian national Olympiad on Applied Linguistics. •. Contributed to Ukrainian national corpus “GRAC”.
    vsuc_fltilesrefresh_TrophyIcon OWLS
    Data Extraction
    Data Scraping
    Data Mining
    Data Science
    Natural Language Processing
  • $50 hourly
    Full Stack Semantic Web Developer - Node js and JavaScript 3 years experience - Semantic Web technologies, RDF, RDFS, OWL, SPARQL, SWRL, RML. 3 years experience - Java programming and C programming. 2 years of experience - Ionic Framework. 2 years experience, - HTML, CSS, BootStrap. 3 years experience. - Extjs 2 years experience
    vsuc_fltilesrefresh_TrophyIcon OWLS
    Graph Database
    Knowledge Graph
    Ionic Framework
    Semantic UI
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