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Chris

Rating
1480.57 (4,494,795th) 		Reputation
963 (159,741st)
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Title Δ
Having trouble splitting a dataframe into fixed chunks (per row) -0.46
Using FP-Growth algorithm in Python to determine the most frequent... 0.00
Sliding window calculation with a step size in python 0.00
Pandas rolling sum that includes previous and coming days -0.24
try/except issue statement in python 3 -0.30
What is efficient way to check if current word is close to a word i... +1.02
How can I merge keys with the same value into a single object? -0.20
Find the last sequence of occurance of a value in a time series dat... -1.26
Identify duplicate rows with pandas and convert such rows into one... -0.06
Python Sorting through nested dictionary 0.00
How to change datetime values into a separately formatted value -1.22
How do I generate a pandas dataframe consisting of the adjusted clo... -0.00
i Need to Filter dataframe by some criteria i dont know how -1.22
Python Machine Learning - Figure out Mathematical Equation for expe... -0.45
How to find sum of non-prime index values in an array in python? -2.35
How do I read out my data set with pandas? +0.34
How can I set an error margin on merging amount in Pandas +0.03
How can I iterate the first element of each tuple in a list of tupl... 0.00
Optimize counting values in huge pandas dataframe 0.00
Is it needed to convert pandas dataframe to numpy array to display... 0.00
Pandas dataframe with dynamically built columns, and integer data w... -1.32
Match unique column from two .xlsx files, if match update else appe... 0.00
Counting unique IDs across several hundred files? -0.45
Fix duplicate rows when spliting csv using pandas -0.49
Pandas search if full rows of a large df contain template rows from... 0.00
How to get all columns in one column with panda dataframe? 0.00
Efficient way to conditionally modify columns in a pandas dataframe... +1.09
Pull value from dataframe based on date +0.02
Pandas - apply & lambda with a condition and input from a funct... -1.72
Python dictionary selection +0.63
Keras validation accuracy is increasing 0.00
Word counter for a nested dictionary and a list +1.39
Validating input in python +1.82
break into multiple rows a dataset with multiple columns in a singl... +2.49
how to get each values from a list of values in dict 0.00
Perimeter of traingle using python classes and objects 0.00
Python : How to switch from one database to another depending upon... 0.00
Is feature selection agnostic to regression/classification model ch... 0.00
Can I process 100 GB of data using Apache Spark on my local machine? -0.85
I am getting a 100% accuracy on all my machine learning models. Wha... 0.00
How to iterate over DataFrame to select rows +2.34
How to retrieve footer from file in pandas 0.00
Group the dataframe and check number of unique values in each group 0.00
pandas groupby condition and re-shape the dataframe -1.29
Return rows in pandas based on values in multiple columns -1.30
Searching for a word within a dataframe column -0.31
How to group pandas dataframe rows based on two columns to find the... 0.00
find the number of pairs of elements such that their sum add up to... -0.44
Trouble finding a decimal value in a list of decimal values using a... 0.00
Find minimum key value from list of dicts, ignoring None values -1.52