Programmer Group

1. Connect to Neo4j database To operate Neo4j through python, you first need to install py2neo, which can be installed directly using pip. pip install py2neo After installation, open pycharm and call py2neo from py2neo import Graph,Node,Relationship test_graph = Graph ( "http://localhost:7474", username="neo4j", password="neo4j" ...

2021 national college student electronic design competition question F intelligent drug delivery car Premise: This article focuses on sharing our own experiences and feelings and reflecting on our own shortcomings. The problem completion of our group is not very good. We solved the most important part, camera tracking and camera digital recogn ...

Abstract: as an advanced package of neural network, Keras can quickly build neural network. It has very wide compatibility and is compatible with TensorFlow and Theano. This article is shared from Huawei cloud community< [Python artificial intelligence] XVI. Keras environment construction, introduction foundation and case of recurrent neu ...

ResNet, an article published by he Kaiming on CVPR in 2015, uses the concept of residual connection. As soon as the paper was published, it directly detonated the whole cv world. And ResNet won the first place on ImageNet in 2016. ResNet has been used in cutting-edge technologies in various fields of AI. I would be satisfied if I cited one ten ...

preface The essence of logistic regression mentioned in the previous blog is to find a straight line on the plane and use this straight line to segment the classification corresponding to all samples. Therefore, in most cases, logistic regression can only solve the dichotomous problem, because this straight line can only divide our plane into ...

brief introduction TTS is text to speech 1, Use the SDK or API provided by a third party, such as iFLYTEK, Baidu, Alibaba, etc; 2, Use the API of Android system: texttospeech API documentation in TextToSpeech (official): TextToSpeech  |  Android Developers , record the detailed introduction of each method, variable and constant; 3, Use of ...

This learning note is the learning content of Alibaba cloud Tianchi Longzhu data mining training camp. The learning links are: -Tianchi Lab - a real-time online data analysis collaboration tool, enjoy free computing resources (aliyun.com) 1, Summary of learning points Further analyze the features and process the data Complete the analysis ...

Catalogue of series articles Tip: you can add the directories of all articles in the series here. You need to add the directories manually TODO: finishing after writing preface Limited cognition, I hope you will forgive me. If you have any problems, I hope to communicate with you and grow together! This paper first makes a brief in ...

Yesterday, when I attended an online Yoga course, I realized that I used so many live video apps in my daily activities - from business meetings to yoga courses, as well as improvisation and movie nights. For most people isolated at home, live video is the best way to get close to the world. The viewing and live broadcasting of a large number o ...

non_max_suppression code analysis NMS was performed simply according to confidence def non_max_suppression(boxes, conf_thres=0.5, nms_thres=0.3): detection = boxes # 1. Find the box in the picture whose score is greater than the threshold function. The number of coincident boxes can be greatly reduced by filtering scores before screen ...