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Browsing Faculty Publications by Author "Kamalov, Firuz"

Browsing Faculty Publications by Author "Kamalov, Firuz"

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  • Kamalov, Firuz (2013)
    We study the space of irreducible representations of a crossed product C*-algebra A⋊σ G, where G is a finite group. We construct a space Γ which consists of pairs of irreducible representations of A and irreducible projective ...
  • Gurrib, Ikhlaas; Elshareif, Elgilani; Kamalov, Firuz (Econjournals, 2020)
    This paper investigates if energy block chain based crypto currencies can help diversify equity portfolios consisting primarily of leading energy companies of the US S&P Composite 1500 energy index. Key contributions are ...
  • Kamalov, Firuz (Springer, 2020)
    Stock price prediction is a rich research topic that has attracted interest from various areas of science. The recent success of machine learning in speech and image recognition has prompted researchers to apply these ...
  • Kamalov, Firuz (Springer, 2020)
    Quantifying the degree of relation between a feature and target class is one of the key aspects of machine learning. In this regard, information gain (IG) and χ2 are two of the most widely used measures in feature evaluation. ...
  • Gurrib, Ikhlaas; Kamalov, Firuz (Routledge, 2019)
    This study proposes refinements to some weaknesses in the Relative Strength Index (RSI) model and tests its predictability over pre and post crisis periods for the most active USD based currency pairs, including two energy ...
  • Kamalov, Firuz; Leung, Ho Hon (Hikari Ltd., 2014)
    In this note we introduce an alternative denition of Property T for C * -algebras based on the spectrum of a C * -algebra. We show that a group G has Property T if and only if C * r (G) has Property T. In addition, we ...
  • Kamalov, Firuz (Korean Mathematical Society, 2017)
    In this note we extend our previous result about the structure of the dual of a crossed product C*-algebra A ⋊σG, when G is a finite group. We consider the space Γ which consists of pairs of irreducible rep-resentations ...
  • Thabtah, Fadi; Kamalov, Firuz (World Scientific Publishing Co. Pte Ltd, 2017-12-01)
    A typical predictive approach in data mining that produces If-Then knowledge for decision making is rule-based classification. Rule-based classification includes a large number of algorithms that fall under the categories ...
  • Kamalov, Firuz (Canadian Mathematical Society, 2014)
    It is well known that a discrete group that is both amenable and has Kazhdan's Property T must be finite. In this note we generalize this statement to the case of transformation groups. We show that if G is a discrete ...
  • Leung, Ho Hon; Kamalov, Firuz (Hikari Ltd., 2016)
    The receiver operating characteristic (ROC) curve is a useful graph-ical tool for analyzing the performance of a binary classifier. The area under the ROC curve (AUC) is a scalar measure of the classifier's per-formance. ...
  • Kamalov, Firuz (Institute of Electrical and Electronics Engineers Inc., 2019)
    Sensitivity analysis allows us to decompose the variance output into its source components. Total sensitivity index represents the effects of varying a feature on the variance of the target variable. In this paper we use ...

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