Ubuntu16.04 installed OpenCV3.2.0

... opencv is basically one of the CV essential kits, and the supported languages ​​are also very many, but it is a bit troublesome to install (if it is installed under conda, you can use conda install -c menpo opencv3=3.2.0). It should be noted that pip can be installed with opencv-python...


Precision, recall (Recall) and comprehensive evaluation indicators (F1-Measure)

... These parameters are often used in information retrieval and natural language processing. The following is a brief introduction: The recall rate (Precision & Recall) We look at the picture below to deepen the understanding of the concept, and then analyze it. Among them, P stands...


The five programming languages ​​for the artificial intelligence scene (Chu Cai Guoke)

... artificial intelligence has brought smart technology to the next level of innovation, showing the future for different industries. In addition, new technologies can be added to exciting features to benefit businesses. So the development company is working hard to explore and implement...


Qt add library file and header file directory (QCreator) (reproduced learning)

... When using QtCreator to develop image processing program, I want to add Opencv library to process graphics, add header files, need to edit .pro file under project folder Add the following to the file to include the folder for the header file: INCLUDEPATH +=D:\OpenCV2.0\vc2008\include...


BAT competes for automatic driving, who can get on the fifth ring

... Baidu ambition is the biggest, Tencent is close behind, Ali is low-key research and development, who can laugh at the end? Alibaba received the first automatic driving license in Hangzhou. Baidu, Ali, and Tencent's three Internet giants once again stood on the same track on the...


Management methodology - learning technology management combat 36 notes - [01- Where many engineers went many years ago]

... Engineer's career development status, generally distributed in eight directions of four major categories. The four major categories are 技术类, Management, Entrepreneurship, and Advisors . Engineer career development four major categories 技术类 技术类 mainly contains two major directions. One...


Microsoft introduced the Android operating system to Windows 10

... In recent years, the robotics industry has developed rapidly. It is estimated to be worth nearly $500 billion by 2025. From the recent financing perspective, investors are optimistic about the future. Warehouse robot company GreyOrange raised $140 million for its platform in early...


MLOps+DevOps solves the dilemma of machine learning in application performance production and operation

... Compared to building machine learning models, model deployment requires more advanced IT skills. If big data experts and developers fail to keep up with the rhythm, the future is worrying. When developing machine learning AI algorithms and putting into production, companies face even...


The Python statsmodel package trains the LR model

... Python. The training LR model generally uses the sklearn package, and the output model report is the same as other machine learning methods. But from a statistical background, I want to see a more detailed report, the statsmodel package can help achieve. 1. Training model import...


The application's hex conversion

... cites a decimal to octal example #include<stdio.h> #include<stdlib.h> Typedef struct { Int *base; Int *top; Int stacksize; }SqStack; Void Init(SqStack *S) { S->stacksize = 100; S->base=(int *)malloc(S->stacksize*sizeof(SqStack)); S->top = S->base; } Int GetTop...