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Rating Stats for

Steve Tjoa

Rating
1545.21 (9,507th) 		Reputation
40,608 (2,730th)
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Title Δ
Displaying Eigenfaces with negative values -0.10
How can I use fast FFT-based convolution to implement a LPF if the... -1.07
Why do I get rows of zeros in my 2D fft? 0.00
Method to reverse a string +0.26
Can SVM solution change after shuffling the inputs? +1.48
Having found maximum value that belongs to area with maximums how t... 0.00
How to get flat clustering corresponding to color clusters in the d... 0.00
python built-in function to do matrix reduction +0.56
Python range function +0.49
Retaining variable with method in python +2.35
Sparse coding in Python -2.14
Pythonic way to populate numpy array +1.75
What does 'while' with an integer mean in Python and how does this... -0.10
Running maximum of numpy array values -0.60
calculating mean of several numpy masked arrays (masked_all) +0.42
How to do IIR filter when most of the coefficients are zero 0.00
performing sum of outer products on sparse matrices +1.99
What classifiers to use for deciding if two datasets depict the sam... -0.33
sparse matrix from dictionaries -0.08
matplotlib: can I create AxesSubplot objects, then add them to a Fi... -1.41
in grpah what will be the fastest way to find all the nodes connect... -0.59
Best pythonic way to populate the list containing the date type data? +1.33
Working example of Principal Component Analysis? +0.92
What's the best entropy encoding scheme to compress symbols with a... -0.09
Performance comparison: insert vs build Python set operations -1.61
Can usage of FLANN come under Machine Learning? 0.00
Nearest neighbors in high-dimensional data? +0.78
How exactly does k-means++ work? +0.41
Fourier transform of a Gaussian is not a Gaussian, but thats wrong!... +0.27
Numpy: Reshaping this array in the least number of operations +1.92
Crossplatform Offline Audio Processing Library -0.58
What's wrong with my PCA? -0.84
Are there any classification algorithms which target data with a on... -0.39
Dot product of every element with every other element of an array +1.25
data compression - machine learning for exponential distribution 0.00
numpy array mapping and take average +0.37
slicing a 2d numpy array -0.05
How to properly check a List for a match when no match is expected? -0.57
Plot multidimensional data +0.41
Is there support for sparse matrices in Python? +0.39
What is a Learning Curve in machine learning? -0.38
Get the beat rate of a MP3 in c# 0.00
Get legend as a separate picture in Matplotlib 0.00
How do you compare music data +0.10
Python ascii to binary +1.09
Birdsong audio analysis - finding how well two clips match +0.08
Getting a list of strings with character removed in permutation +0.45
Why does this code return a list index error? +0.88
Numpy: Multiplying a matrix with a 3d tensor -- Suggestion 0.00
Help with using FFT to determine frequency of an audio sample 0.00