How can I handle duplicates in my dataset?
An example of an AI chatbot conversation about handling duplicates in datasets.
How can I handle duplicates in my dataset?
You can handle duplicates by identifying them using methods like 'drop_duplicates' in pandas or SQL queries.
What are the best practices for removing duplicates?
Best practices include keeping a copy of the original data, using unique identifiers, and validating the data after removal.
Can you show me an example using Python?
Sure! Here's a simple example:
import pandas as pd
data = {'Name': ['Alice', 'Bob', 'Alice'], 'Age': [25, 30, 25]}
df = pd.DataFrame(data)
df = df.drop_duplicates()
print(df)
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