JourneyToCoding

在计算机中，一切皆文件，高效的文件查找不仅能够帮助我们快速地定位出现bug、要删除的文件，也能够在一定程度上帮助我们确定bug的来源。Linux提供了两个强大的查找程序locate和find来助力高效查找。

Linux提供强大的能操作文本和文件的命令，通过使用这些命令及其组合，我们能够快速地处理文本、在文件中传递信息和进行数据整理。

这是Linux命令行指令的学习导航，里面是在学习Linux命令行指令时做的笔记的链接。

一些找、读、用、写论文的方法。

PyTorch is a machine learning framework based on the Torch library. PyTorch and TensorFlow have much in common. However, PyTorch is more commonly used than TensorFlow nowadays.

Tensorflow is a free and open-source software library for machine learning and artificial intelligence. It has a particular focus on training and inference of neural networks.

Matplotlib is a plotting library for python and numpy. It supports multiple types of plot and style customization. Its main plot API is pyplot

Scikit-learn is an open-source machine learning library for python. It features traditional machine learning models, such as classification, regression and clustering algorithms including support-vector machines, random forests, gradient boosting, k-means and DBSCAN. It is designed to interoperate with the Python numerical and scientific libraries NumPy and SciPy.

NumPy is a library that extends the base capabilities of python to add a richer data set including mroe numeric types, vectors, matrices, and many matrix functions.

类似于C的printf和scanf，Python也支持字符串的格式化输出。但是，Python格式化字符串的能力更强，因为格式化实际上是Python的string对象的内置函数，而该函数的返回值是格式化后的字符串。换句话说，Python的格式化字符串操作产生一个新的字符串，而该字符串就是个string对象。Python格式化字符串常用的运算符/函数是%和format