(Python Example for Beginners)
Write a Pandas program to filter words from a given series that contain atleast two vowels.
Sample Solution :
Python Code :
import pandas as pd from collections import Counter color_series = pd.Series(['Red', 'Green', 'Orange', 'Pink', 'Yellow', 'White']) print("Original Series:") print(color_series) print("nFiltered words:") result = mask = color_series.map(lambda c: sum([Counter(c.lower()).get(i, 0) for i in list('aeiou')]) >= 2) print(color_series[result])
Original Series: 0 Red 1 Green 2 Orange 3 Pink 4 Yellow 5 White dtype: object Filtered words: 1 Green 2 Orange 4 Yellow 5 White dtype: object
Pandas Example – Write a Pandas program to filter words from a given series that contain atleast two vowels
Two Machine Learning Fields
There are two sides to machine learning:
- Practical Machine Learning:This is about querying databases, cleaning data, writing scripts to transform data and gluing algorithm and libraries together and writing custom code to squeeze reliable answers from data to satisfy difficult and ill defined questions. It’s the mess of reality.
- Theoretical Machine Learning: This is about math and abstraction and idealized scenarios and limits and beauty and informing what is possible. It is a whole lot neater and cleaner and removed from the mess of reality.
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