Data Mining & Machine Learning - Tech Notes & Blog

Open Links in New Tabs

using md

For Kramdown, e.g. Jekyll:

[clickable-text](link-url){:target="_blank"}

In general, the format in Kramdown is {: attribute1="value1" attribute2="value2"}

For pandoc:

[clickable-text](link-url){target="_blank"}

In general, the format in Kramd......

Favoured

MLAPP (Kevin Murphy), Machine Learning - A Probablistic Perspective, is more comprehensive, insightful and interesting, and contains more "real" examples/problems. However, the presents are kinda out of order, which can be difficult to follow for a first book.

See also:

Learning Python, the Language

Pandas

Get column_nr in pandas/numpy.

if isinstance(X, pd.DataFrame):

X_is_df = True

row_nr = X.shape[0]

column_nr = X.shape[1]

if isinstance(X.columns, pd.core.index.MultiIndex):

df_columns_is_multi_index = True

else:

......

execfile or os.system

execute the other python file in place:

execfile("/path/to/my/lib/mylib.py")

or:

import os

os.system("python /path/to/my/lib/mylib.py")

import

import sys

import os

sys.path.append(os.path.abspath("/path/to/my/lib"))

import mylib

ref

See ot......

See also: easy2boot, Automatic-Unattended-Install-of-Ubuntu.

When installing Ubuntu, it will decide what kind of partition to use:

Ubuntu decicison tree for using entire disk:

? installer booted in EFI mode or BIOS mode?

* EFI

: use gpt and never make biosboot

* BIOS

? is the disk larg......

Check the physical NIC is connected.

lspci

Note: The NIC will be shown regardless if drivers are installed, this is a PCI feature. Ref.

Then check if it is recognized as network interfaces:

ifconfig -a

Check if it is up:

ifconfig