Volume 1, Issue 2

 

ارسال های اخیر

  • Investigating the Effect of Website Quality on Trader's Responses in E-Financial Services of Stock Brokerage 

    Fatahi, Yaghob؛ Moosavi Bideleh, Seyedeh Safieh (University of Science and Culture, 2018-12-01)
    The convergence of the stock market and the Internet has created new marketing channels in the e-commerce and stock market brokerage industry. Given the fact that the brokerage industry is customer-oriented, the principal ...

  • Modeling the Information Spreading in Online Blog Communities Using Learning Automata 

    Bolouki Speily, Omid Reza؛ Kardan, Ahmad (University of Science and Culture, 2018-12-01)
    Today's online communities, as a multifaceted platform, have many applications in e-commerce, marketing and e-learning. Online blogging services are one of the most popular environment for user interactions. Users share ...

  • Ontology Creation and Population for Natural Language Processing Domain 

    Naderian, Niloofar؛ Shamsfard, Mehrnoush؛ Adelkhah, Razieh (University of Science and Culture, 2018-12-01)
    In this paper, we describe our proposed methodology for constructing an ontology of natural language processing (NLP). We use a semi-automatic method; a combination of rule-based and machine learning techniques; to construct ...

  • Post-Based Prediction of Users' Opinions Employing the Social Impact Model Improved by Emotion 

    Mansouri, Alireza؛ Taghiyareh, Fattaneh؛ Hatami, Javad (University of Science and Culture, 2018-12-01)
    Opinion formation is a collective behavior, describing the dynamics of people's opinions due to their interactions. Nowadays, social media are broadly used and cause a lot of interactions among users who mainly know each ...

  • Improving The SFA Algorithm by Employing Multi-Source Data 

    Dehghani, Saeed؛ Derhami, Vali؛ MashtiZadeh, Samira (University of Science and Culture, 2018-12-01)
    In recent years, discriminative learning methods have widely been used in various areas of Natural Language Processing (NLP). These methods achieve the best performance, when the set of training and testing samples have ...

  • Comparative Analysis of Link-based and Content-based Methods for Opinion Mining in Persian language 

    Allahkaram, Niloofar؛ Yari, Alireza (University of Science and Culture, 2018-12-01)
    Twitter has provided a convenient platform to express feelings and opinions in different areas. Opinion mining in Twitter can be considered as studying the overall sentiment of a tweet. There are two general categories of ...

  • PBloofi: An Enhanced Version of BloofI in Recommender Systems 

    Farahi, Zahra؛ Moeini, Ali؛ Kamandi, Ali؛ Shabankhah, Mahmood؛ Hosseini, Seyed Mohsen (University of Science and Culture, 2018-12-01)
    In this paper, we focus on improving the performance of recommender systems. To do this, we propose a new algorithm named PBloofI which is a kind of hierarchical bloom filter. Actually, the Bloom filter is an array-based ...