Solving vehicle scheduling problem with genetic algorithm

preface: Now let's assume that n factories send out demand at the same time every morning, that is, how many goods do you want from which factory. Then, it is better to carry out unified allocation. In the later stage, we will realize that a separate factory will issue orders, and then dispatch and solve them separately. At present, the cod ...

Posted by smclay on Tue, 21 Sep 2021 20:16:08 -0700

TensorRT installation and use -- general model

         TensorRT is designed by Nvidia to accelerate the reasoning based on its own GPU training model. After we train the model, TensorRT can directly conduct one-to-one correspondence on the network layer of the model, so as to accelerate the reasoning deployment of larger models. Recently, TensorRT ha ...

Posted by adityamenon90 on Tue, 21 Sep 2021 11:05:18 -0700

nn.Conv2d -- Interpretation of two-dimensional convolution operation

nn.Conv2d -- two dimensional convolution operation torch.nn.Conv2d(in_channels, out_channels, kernel_size, stride=1, padding=0, dilation=1, groups=1, bias=True, padding_mode='zeros', device=None, dtype=None) Function: 2D convolution operation is applied to the input signal composed of multiple input planes, which is commonly used in imag ...

Posted by dazraf on Sun, 19 Sep 2021 17:59:02 -0700

TensorRT - resolve INVALID_ARGUMENT: getPluginCreator could not find plugin ScatterND version 1

1. The problem appears Recently, when using the built-in trtexec tool in TensorRT 7.2.3.4 to convert the onnx model of yolov3 spp into TensorRT model file, there was an error that the ScatterND plug-in could not be found. The error is as follows: ModelImporter.cpp:135: No importer registered for op: ScatterND. Attempting to import as plug ...

Posted by miltonos on Sun, 19 Sep 2021 11:57:53 -0700

Beginners can also learn, from 0 to the Deployment yolov5 tutorial, Windows Linux PC arm Jeston Platform-wide Deployment-

Continue with the previous article on training your own dataset using yolov5. This article will show you how to deploy yolov5 using Msnhnet on windows and linux, pc and jetson nx platforms. pytorch model to msnhnet Open the terminal under the yolov5 folder. Copy best.pt to the weights folder. Execute python yolov5ToMsnhnet.py The content ...

Posted by Matth_S on Sun, 19 Sep 2021 08:56:36 -0700

Detailed SVD and common Embedding applications

The reason for writing this article is that after embedding with SVD and deepwall in a recommended task, the effect of the model has been improved, and the application of SVD is beyond the knowledge of dimension reduction and there is a lot to think about, so some methods of SVD and embedding are summarized. 1. Singular Value Decomposition SVD ...

Posted by EsOne on Sat, 18 Sep 2021 04:18:58 -0700

Natural language processing - use of Jieba word splitter

1. jieba Chinese word segmentation import jieba text = "In most cases, vocabulary is the basis of our understanding of sentences and articles, so we need a tool to decompose the complete text into finer grained words." cut_result = jieba.cut(text, cut_all=True) # Full mode print(cut_result) print("\n Full mode : " + "/ ".join(cut_result)) ...

Posted by bgomillion on Sat, 18 Sep 2021 04:13:59 -0700

7, Binary tree: the maximum depth of a binary tree

After reading this article, you can do the following two questions together: 104. Maximum depth of binary tree559.n maximum depth of fork tree Force button topic link (opens new window) Given a binary tree, find its maximum depth. The depth of the binary tree is the number of nodes on the longest path from the root node to the farthest ...

Posted by lathifmca on Fri, 17 Sep 2021 21:36:26 -0700

PaddleOCR -- using streamlit and docker to build a fast serving

Overall reference: Paddleocr 2.3 - Documentation tutorial You must see the first three steps and ask for them on demand one 🎨 environment If the cuda version of this machine is not very satisfied with the image requirements of paddlepaddle, you can consider creating a cpu version. It wouldn't be that complicated. For example: docker pull p ...

Posted by shorty114 on Fri, 17 Sep 2021 20:29:27 -0700

Installation of Anaconda(3-2021.05)+Tensorflow(2.6) in Win10 environment

Installation of Anaconda(3-2021.05)+Tensorflow(2.6) in Win10 environment In the process of learning machine learning, many Python libraries will be used, such as tensorflow and pandas. It is very inconvenient to install them alone. Therefore, in most cases, people will install Anaconda first. 1. Install Anaconda3 version You can find the lat ...

Posted by leegreaves on Fri, 17 Sep 2021 17:14:15 -0700