import matplotlib.pyplot as plt
from bidi.algorithm import get_display
import arabic_reshaper
import numpy as np
# plot function
def plotnow(words):
word_vectors = np.vstack([model[w] for w in words])
word_vectors.shape
from sklearn.decomposition import PCA
twodim = PCA().fit_transform(word_vectors)[:,:2]
twodim.shape
fig, ax = plt.subplots(1, figsize=(10, 6))
fig.suptitle('Arabic Example Of Labelled Scatterpoints')
# Plot the scatter points
ax.scatter(twodim[:,0], twodim[:,1],
color="red", # Color of the dots
s=100, # Size of the dots
alpha=0.5, # Alpha of the dots
linewidths=1) # Size of edge around the dots
for word, (x_pos,y_pos) in zip(words, twodim):
xword = arabic_reshaper.reshape(word) # support arabic letters
artext = get_display(xword)
ax.annotate(artext, # The label for point
xy=(x_pos, y_pos), # Position of the corresponding point
xytext=(7, 0), # Offset text by 7 points to the right
textcoords='offset points', # tell it to use offset points
ha='left', # Horizontally aligned to the left
va='center') # Vertical alignment is centered
# Show the plot
plt.show()
from gensim.models import word2vec
sentences = [
'تفتح التجارب الأولية لفحص جديد لفيروس كورونا الطريق أمام إمكانية تشخيص الفيروس خلال ثوان بدلا من ساعات.',
'وأظهرت الأبحاث أن الفحص عن طريق التنفس، وهو أسلوب طور في مقاطعة ويلز، قد يكون قادرا عن التمييز بين فيروس كورونا وأي عدوى صدرية أخرى في الحال تقريبا.',
'وجاء نشر البحث في دورية ذا لانسيت بعد إجراء تجارب في ألمانيا واسكتلندا.',
'وقال المطورون (إيمسبيكس دياغنوستيكس) إن أجهزة الفحص قد تكون جاهزة للاستعمال خلال ستة شهور، إذا حصلوا على التمويل اللازم.'
]
for i, sentence in enumerate(sentences):
tokenized= []
for word in sentence.split(' '):
word = word.split('.')[0]
word = word.lower()
tokenized.append(word)
sentences[i] = tokenized
model = word2vec.Word2Vec(sentences, workers = 1, size = 200, min_count = 1, window = 2, sg = 0)
listofwords = model.wv.vocab.keys()
plotnow(listofwords)
14 thoughts on “Scatter Plot Graph with Arabic Text-labelled Data points”
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You could certainly see your skills in the work you write. The world hopes for even more passionate writers like you who are not afraid to say how they believe. Always follow your heart.
We are a group of volunteers and starting a new scheme in our community. Your web site provided us with valuable info to work on. You have done a formidable job and our entire community will be grateful to you.
Hey there just wanted to give you a quick heads up and let you know a few of the images aren’t loading correctly. I’m not sure why but I think its a linking issue. I’ve tried it in two different web browsers and both show the same outcome.
It’s perfect time to make some plans for the future and it is time to be happy. I have read this post and if I could I want to suggest you few interesting things or advice. Maybe you can write next articles referring to this article. I wish to read more things about it!
I抎 have to examine with you here. Which is not one thing I usually do! I get pleasure from studying a submit that will make individuals think. Also, thanks for allowing me to comment!
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