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Rating Stats for

Ken Syme

Rating
1539.70 (11,971st) 		Reputation
2,026 (82,935th)
Page: 1 2
Title Δ
Why we should call split() function during passing StratifiedKFold(... 0.00
Extracting countries from string 0.00
Changes to model performance by changing random_state of XGBClassif... +1.43
Which is the simplest way to aggregate rows (sum) in python under c... 0.00
How to calculate a percentage in a dataframe grouping by two columns 0.00
Create intersection DataFrame with same dimensions +3.42
Sklearn pipeline throws ValueError: too many values to unpack (expe... +3.63
How to retrieve original coefficients after performing regression o... 0.00
Calculate the percentage of values that meet multiple conditions in... -0.65
How to add filler feature values for 10 features? 0.00
why does change in data doesn't change the plot line? +3.50
Why am I finding the longest increasing subsequence instead of the... 0.00
How to setup datastructure so to make pandas and numpy co-operate? 0.00
Count of values grouped per month, year - Pandas -1.62
Finding closest value while grouping by a column +1.58
Pandas is printing more rows than expected -0.41
Resampling a Pandas dataframe while forward filling (ffill) the val... -2.97
Pandas query (eval) filter for many to many relations 0.00
Complete an incomplete dataframe in pandas +0.81
Finding newest date from JSON in python +2.11
Check if the values in dataframe are close? 0.00
Pandas Crosstab when used with Pandas cut : Row names of the output... 0.00
Plot for each fold of classifier 0.00
Algorithm match class distribution of two datasets 0.00
How to change string to lower case but keep all uppercase word unch... +3.45
How to get certain number of alphabets from a list? -2.47
Projectile Motion in Python: How to generate list giving vertical v... 0.00
pandas group by function applied to a column -3.01
Drop Pandas columns with a high percentage of NaN values +0.91
using previous row value by looping through index conditioning -0.35
How to input dictionary kwargs into matplotlib legend routine? +4.52
Pandas create a new column that states if file exists -3.94
Scikit-learn classifier with custom scorer dependent on a training... 0.00
Python - Sum and count specific values with pandas pivot_table -3.18
Downsample cumulative timeseries by subtracting highest from lowest... +4.44
decision tree repeating class names 0.00
For loop to fill a dataframe by columns does not work 0.00
Applying a function to dataframe columns with multiple conditional... +3.64
Programatically monkey patch multiple functions in Python based on... +3.81
word2Vec vector representation for text classification algorithm 0.00
Python DataFrame - groupby and centroid calculation +3.85
How to perform OneHotEncoding in Sklearn, getting value error +0.20
Python - Sum the value in the list of dictionary based on the same... -3.55
Textacy unable to create corpus from a textacy.doc.Doc class 0.00
how to featureUnion numerical and text features in python sklearn p... +3.81
Incorrect ROC score for Kaggle competition? 0.00
Matplotlib maskoceans results using lists 0.00
Set Basemap meridians or parallels labels within plot or change col... 0.00
parallels and meridians doesn't show up on baseman 0.00
How to get pandas to plot on the same graph with the same y axis ra... -0.17