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Software project managers require reliable methods for estimating software project costs, and it is especially important at the early stage of software cycle. Analogy for software cost estimation has been considered as a suitable alternative to regression-based estimation method, and empirical studies have shown that it can be used successfully in many circumstances. It is important for project managers...
Software cost estimation is a crucial yet very difficult task for a project manager at the very beginning of a new project. Since software projects are always different in nature, past projects may not necessarily cover all aspects of a new project when used as a basis for cost estimation. The CoBRA hybrid cost estimation technique uses expert knowledge to build a causal model of context-specific...
We developed a novel method called Analogy-X to provide statistical inference procedures for analogy- based software effort estimation. Analogy-X is a method to statistically evaluate the relationship between useful project features and target features such as effort to be estimated, which ensures the dataset used is relevant to the prediction problem, and project features are selected based on their...
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