在eigen 中,可以使用以下方法很容易地进行张量Tensors收缩: Tensor<double,1>tensor1;Tensor<double,2>tensor2;// fill with data so that// tensor1 is of dimensions [10] and tensor2 of dimensions [5,10]std::array<Eigen::IndexPair<int>,1>product_dims1={IndexPair<int>(1,0)};autotensor=ten...
36. Mat::setTo:sets all or some of the arrayelements to the specified value; 37. Mat::reshape:changes the shape and/or thenumber of channels of a 2D matrix without copying the data; 38. Mat::t:transposes a matrix; 39. Mat::inv:inverses a matrix; 40. Mat::mul:performs an elemen...
设input tensor为ColMajor格式[NHWC],则image patches输出为[batch, filter_index, filter_rows, filter_cols, in_depth],并reshape为[batch * filter_index, filter_rows * filter_cols * in_depth],而kernels维度为[filter_rows * filter_cols * in_depth, out_depth],然后kernels矩阵乘image patches得到输...
tssc install fastreshape fastxtile module to generate a variable of quantile categories tssc install fastxtile favplots module for formatted added-variable plot(s) tssc install favplots fbar module to produce bar charts showing frequencies of categorical variables tssc install fbar fbep...
tssc install fastreshape fastxtile module to generate a variable of quantile categories tssc install fastxtile favplots module for formatted added-variable plot(s) tssc install favplots fbar module to produce bar charts showing frequencies of categorical variables tssc install fbar fbep...
6/dist-packages/scipy/sparse/linalg/eigen/arpack/arpack.py:985(IterOpInv) 1 0.000 0.000 0.000 0.000 /usr/local/lib/python3.6/dist-packages/scipy/sparse/linalg/interface.py:504(_CustomLinearOperator) 1 0.000 0.000 0.001 0.001 /usr/local/lib/python3.6/dist-packages/scipy/optimize/_trustregion_...
括号内为所占用的字节数,整个参数所占用内存大小为32byte。在读取的时候,按照顺序读取相关权重值,然后reshape到相应的维度,就可以进行相关计算了。 (4)同理tokenizer.py也是一样的流程。 2.用clion打开llama2.c工程,以便debug。 (1)新增一个cmakelists.txt文件,debug代码的时候,使用debug模式,不开启编译优化(-O...
The radial part of the solution (18) satisfies a lengthy equation, which can be reshaped in terms of the tortoise coordinate \(r_{\star }\), defined, in the KS spacetime, as $$\begin{aligned} r_{\star }\equiv \int dr\left( \frac{r(r+2d)+a^{2}}{\varDelta }\right) . \...
defCreate_random_nxn_matrix(n):#创建一个随机n维方阵np.random.seed(100)matrix=np.random.rand(n**2)matrix=matrix.reshape(n,n)returnmatrix 生成随意n x m矩阵: defCreate_random_nxm_matrix(n,m):#创建一个随机nxm维方阵mat=np.random.rand(n,m)returnmat ...
Sypder显示 3*A#矩阵的数乘 Spyder显示 M.transpose()# 矩阵M的转置 Spyder显示 print('尺寸',M.shape)#矩阵形状 print('更改尺寸',M.reshape(1,4))# 重构矩阵形状 M.vec()#矩阵向量化 M.vech()#对称矩阵的向量化(省空间) A.inv()#矩阵求逆 ...