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Christian Hundt gravitino

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View Dai said
nvidia-smi dmon -s pucvmt -o T
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gravitino / mf.py
Created Mar 22, 2017
dense matrix factorization
View mf.py
import tensorflow as tf
import tqdm
def tfmf(D, k,
params_dict={"iters":2**14, "p":2, "h":1E-2, "init":"kmeans"},
regularizer_dict={"lambda_C":1E-3, "lambda_B":1E-3, "p":1}):
m, n = D.shape[0], D.shape[1]
D_con = tf.constant(D)
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gravitino / oss.py
Created Feb 28, 2016
scalable spectral clustering using efficient out of sample extension by estimating the feature transform
View oss.py
import numpy as np
import pylab as pl
#import seaborn as sns
from sklearn.datasets import make_blobs, make_circles
def rbf_kernel(X, beta=None, p=2):
num_data, num_feat = X.shape
kernel = np.zeros((num_data, num_data))
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gravitino / cuda_if.cu
Last active Feb 16, 2016
branch divergent-free if in CUDA considered harmful (benchmarked on Titan X)
View cuda_if.cu
#include <iostream>
// error makro
#define CUERR { \
cudaError_t err; \
if ((err = cudaGetLastError()) != cudaSuccess) { \
std::cout << "CUDA error: " << cudaGetErrorString(err) << " : " \
<< __FILE__ << ", line " << __LINE__ << std::endl; \
exit(1); \
} \