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About cache

In this article, you can find how to check cache size, free cache and check which files are cached.

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Install Perf Tool in Linux

Perf is a profiler tool for Linux based system which can be used to measure system performance. Our recent project requires the usuage of this tool. Mainly installed on regular Linux server and embedded system.

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Understanding Principal Component Analysis (PCA)

During machine learning practice or data analysis, when we get a new dataset, what we can do first is to visualize the data to observe how the data distribute and what the relationship between datapoints. We can easily visualize dataset with 2 or 3 variables by plotting 2-demension(2D) or 3-dimension(3D) figure. However, most of the datasets hav...

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Welcome

Welcome to my blog! It is so exciting to share what I have learned and practiced on Machine Learning, Deep Learning, Natural Language Processing, EdgeComputing, etc.

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