An audiophile is a person who is enthusiastic about high-fidelity sound reproduction.
One of the most often used methods of linear dimension reduction is principal component analysis (PCA). It can be used both on its own and as a starting point for further dimension reduction techniques.
By projecting the data onto a set of orthogonal axes, the projection-based PCA approach changes the data. An unsupervised linear transformation method known as Principal Component Analysis (PCA) is frequently utilized in a variety of domains, most notably for feature extraction and dimensionality reduction. Data compression, made possible by dimensionality reduction, results in less storage space being used. It speeds up computation. It also aids in removing any extraneous features. Since PCA is a variance-maximizing activity, normalization is crucial. our original data is projected in a manner that maximizes variance.
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Answer:
I, II only
Explanation:
A computer program is a compilation of instructions and commands that can be executed by a computer to carry out a specific task. Most computer devices can only function optimally with the help of a program.
Programs can repeat simple instructions very quickly in order to assist individual users to recognize images and sound effortlessly and to get rid of the drudgery of repeating instructions and commands by hand
Anti-spam <span>software is used to block unwanted e-mail and is available at many levels.</span>
Answer The data structure and algorithm provide a set of techniques for that program in order for it to function. think of it like yt
Explanation: