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doug

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1535.05 (14,612th) 		Reputation
55,967 (1,716th)
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Title Δ
Different decision tree algorithms with comparison of complexity or... 0.00
Customizing the colors of individual series in HighCharts -1.95
Where can I find a library that parses source code and is able to e... 0.00
Negative exponent with NumPy array operand -0.07
Indexing NumPy 2D array with another 2D array +0.17
Neural Network--significantly uneven training progress across all i... +0.42
What is a derivative of the activation function used for in backpro... +1.99
Why must a nonlinear activation function be used in a backpropagati... +0.42
Using generic functions of R, when and why? -1.63
R table to assess model performance--observed versus predicted class +0.01
Histogram computational efficiency 0.00
R remove part of string -1.75
How can I check to see the number of iterations Newton's method tak... +2.16
How to create 0x0 Numpy array? 0.00
How to clean up inactive players in redis? 0.00
Combine independent scores to make aggregate score in duplicate det... -0.07
Extracting user interests from social profiles 0.00
How to implement associative array (not dictionary) in Python? -0.35
Is there an "enhanced" numpy/scipy dot method? 0.00
Looking for an ultrafast data store to perform intersect operations 0.00
NoSQL Solution for Persisting Graphs at Scale +1.41
How to write a regular expression to get floating point numbers in... -0.24
How do you get the magnitude of a vector in Numpy? -1.25
how to add dynamic data in a highchart? +0.43
Storing a list of 1 million key value pairs in python -1.30
Find statistical correlations in a relational database +0.42
Employing dynamic data for graphs +0.44
Removing duplicate columns and rows from a NumPy 2D array -0.07
sklearn (scikit-learn) logistic regression package -- set trained c... +0.43
Machine Learning: Good way to represent word features -0.31
How might I automatically characterize scatterplots of related data... -0.18
How to constrain movement within the area of a circle +0.86
Recommendations for using graphs theory in machine learning? +1.70
How do I index n sets of 4 columns to plot multiple plots using mat... -0.29
Clustering strings in R (is it possible?) +1.74
compress numpy array(matrix) by removing columns using another nump... +2.28
Application of Machine Learning Techniques to Chemistry 0.00
Predicting Values with k-Means Clustering Algorithm +0.43
General approach to developing an image classification algorithm fo... +0.45
Selecting an appropriate similarity metric & assessing the vali... +0.98
Effects of randomizing the order of inputs to a neural network 0.00
What is the preferred machine learning technique for building a rea... 0.00
Optimal Feature-to-Instance Ratio in Back Propagation Neural Network 0.00
Function application over numpy's matrix row/column -1.24
Install "scientific python" environment: OS X 10.7 + Nump... -1.03
Genetic algorithms: fitness function for feature selection algorithm 0.00
filling in numpy array -0.56
Feasibility of Machine Learning techniques for Network Intrusion De... 0.00
Python - replacing lower case letters -1.45
matplotlib savefig() plots different from show() +2.47