PowerPoint

MatplotlibMoon Yong Joon

MatPLOTLIBpyplot

Moon Yong Joon

x,y

YX

matplotlib index x, y

jupyter

jupyter notebook %matplotlib inline jupyter notebook

plot x,y, 3 3

y = x y = x**2 y = x**3

Plot

1 : Line2D plot list Line2D object plot list

2 : Line2D 2 plot

3 : Line2D plot 3 list Line2D 3

Text

:Text ylabel Text object

/

1 Figure

2 Figure

3 plot

Seaborn

Seaborn seaborn

Seaborn install docker seaborn pip docker exec {} pip install seaborn --upgrade

MatPLOTLIBpyplotplot

Moon Yong Joon

plot : 1 y plot x

plot : 2 y plot x marker

plot : x y 1 x y

plot : x y 2 x y

plot : plot 2

plot : marker marker +

plot :marker 1Plot solid(r-), dash(r)

soliddash

plot : marker 2 plot circle marker(ro)

plot :marker Plot marker

r-- : red dash bs : blue square g^ : green triangle

plot : marker keyword Plot marker

plot : labelPlot legend label

legend

plot : linewidthPlot line linewidth

Line2D

Line2D property Line2D property

setp Line2D

Axes

Figure/Axes

Axes

Axes set_xlim, set_ylim, xlabel, ylabel, title

, label,

tight_layout Text

tight_layout Text

MatPLOTLIBpyplot scatter

Moon Yong Joon

scatter : PathCollection object 10 2

scatter : s , c , marker

MatPLOTLIBpyplotbar

Moon Yong Joon

bar : bar 0.8,

bar : bar

bar : bar 0.5

bar : bar 0.33

MatPLOTLIBpyplotbarh

Moon Yong Joon

barh : m_pop minus (-)

-m_pop

MatPLOTLIBpyplotPie

Moon Yong Joon

pie : colors=('b', 'g', 'r', 'c', 'm', 'y', 'k', 'w')

pie : labels labels

MatPLOTLIBpyplothisto

Moon Yong Joon

hist : xlabel

hist : 1 15

hist : 2 20

hist :

hist : normed 1, facecolor , alpha

hist : facecolor red

hist : alpha 0.4

hist : 1 normed 1 1

hist : histtype histtype stepfilled

Axes

Axes.hist hist Cumulative

MatPLOTLIBpyplotboxplot

Moon Yong Joon

box

Axes.boxplot boxplot

boxplot boxplot

Axes

Axes.boxplot boxplot

MatPLOTLIBpyplotimage plot

Moon Yong Joon

isshow() imshow() colorbar colorbar

image.read ndarray imshow

axis(off)

MatPLOTLIBpyplotlogplot

Moon Yong Joon

log

subplot 2 Axes Axes 2 2

semilogy/loglog log

MatPLOTLIBTwo-dimensional plots Moon Yong Joon

Contour plots

meshgrid 2 ndarray

Contour plots Contour plots

MaTPLOTLIB

Moon Yong Joon

Basic text commands

Basic text commands Basic text commands

text

text :

text : text Text

text : 1 text (va: top, bottom, center, baseline), (ha :center, right, left')

text : 2 text

text :latex latex

text : text text

title

title :

title : font/color Latex fontsize color

label

ylabel : label y

xlabel : label x

xlabel : font/color x label fontsize font color

annotate

annotate : annotate , xy( ), xytext( ), arrowpros()

xycoords/textcoords :1 axes fraction xy 1 1

xycoords/textcoords : xycoords/textcoords

argumentcoordinate systemfigure pointspoints from the lower left corner of the figurefigure pixelspixels from the lower left corner of the figurefigure fraction0,0 is lower left of figure and 1,1 is upper rightaxes pointspoints from lower left corner of axesaxes pixelspixels from lower left corner of axesaxes fraction0,0 is lower left of axes and 1,1 is upper rightdatause the axes data coordinate system

annotate : annotate

annotate : arrowprosarrowpros() Polygon arrowpropskeydescriptionwidththe width of the arrow in pointsfracthe fraction of the arrow length occupied by the headheadwidththe width of the base of the arrow head in pointsshrinkmove the tip and base some percent away from the annotated point and text**kwargsany key formatplotlib.patches.Polygon, e.g.,facecolor

matplotlib.patches.Polygon,

Method

Figure Figure

Figure :

MaTPLOTLIB

Moon Yong Joon

figure/subplot

figure : figure Figure

subplot : 1

subplot : 2

figure/subplot :

figure/subplot: subplot

Figure class

add_subplot/add_axes Figure 2 Axes

Axes ax1 plot . ax1.lines[0]

label Axes ax1 set_xlabel, set_ylabel

del ax1.lines[0], ax1.lines.remove(line)

MaTPLOTLIB

Moon Yong Joon

axis

axis axis 2 x, 2 y

ticks

ticks : xticks, yticks

limit

lim : xlim, ylim

scale

scale : yscale yscale y

legend

2 plot , label

plot(label) : 1 plot label

plot(label) : 2 plot label

legend

MaTPLOTLIB

Moon Yong Joon

plot : file file Plot

PDF

savefig PDF

Docker jupyter notebok

Moon Yong Joon

Windows

widndows windows docker

1. 64-bit .2. 7 .3. OS (Virtualization) .

widndows7 docker browser Tool

Docker

docker docker virtualbox https://www.docker.com/products/docker-toolbox

docker : docker Docker Quickstart Terminal

docker : vdocker docker-machine vdocker $ docker-machine create vdocker -d virtualbox

docker-machien docker-machine vdocker

docker-machien : error docker-machine vdocker error rm

Docker

windows :docker cmd prompt (Docker Quickstart Terminal ) .FOR /f "tokens=*" %i IN ('docker-machine env --shell cmd vdocker') DO %i

Docker

windows :docker Docker Quickstart Terminal .

docker run -it b.gcr.io/tensorflow/tensorflow:latest-devel

tensorflow .

Jupyter notebook

tensorflow docker terminal docker run -p 8888:8888 -p 6006:6006 -it b.gcr.io/tensorflow/tensorflow docker 8888(jupyter notebook), 6006(tensorboard)

jupyter notebook http://192.168.99.100:8888/

Python moduleinstall/upgradeMoon Yong Joon

Python

Jupyter notebook !pip list (docker docker python )

Python

Docker docker ps a

Docker docker exec {} {pip }

Jupyter notebook !pip install {} upgrade