? 1. Internal code, location code encoding rules and glyph data storage format of Chinese characters The in-machine code, location code encoding rules and glyph data storage format of Chinese characters are concepts related to Chinese character information processing. Here is a brief description: 1. Internal code: Internal code is the binary encoding used internally […]
Tag: character
TrOCR model fine-tuning [Transformer-based optical character recognition]
The TrOCR (Transformer-based Optical Character Recognition) model is one of the best performing OCR models. In our previous article we analyzed their performance on single lines of printed and handwritten text. However, like any other deep learning model, they have their limitations. TrOCR doesn’t perform well with curved text out of the box. This article […]
Practical Data Analysis | K-means Algorithm – Analysis of Protein Consumption Characteristics
Table of Contents 1. Data and analysis objects 2. Purpose and analysis tasks 3. Methods and Tools 4. Data reading 5. Data understanding 6. Data preparation 7. Model training ?Edit 8. Model evaluation 9. Model tuning participates in prediction 1. Data and analysis objects txt file – “protein.txt”, mainly records 9 attributes of 25 countries. […]
Deep Neural Network (DNN) is an artificial neural network characterized by having multiple layers of neurons
Deep Neural Network (DNN) is an artificial neural network, which is characterized by having multiple layers of neurons, which can better handle complex nonlinear problems. In Java, we can use open source libraries such as Deeplearning4j (DL4J) to implement deep neural networks. In DL4J, a basic deep neural network consists of multiple layers, each containing […]
Word2Vec word vector analysis (word similarity) based on the character story of Genshin Impact character Keqing
First get the character text of Keqing: raw_texts = [ “Emperor Yanwang brought prosperity to Liyue Port, and his reputation for governing the world was turned into novels and biographies that people talked about. However, as one of the people closest to God, Keqing seems to be the one who lacks the least awe. \ […]
Four Arrays (2) Advanced Applications and Characters and Character Arrays
4. Array (2) Advanced Applications and Characters and Character Arrays 1. Array-table-driven method-bool type Table-driven method is also called table-driven and table-driven method. “Table” is a very useful data structure that is discussed in almost all data structure textbooks. The table-driven approach is a method that allows you to look up information in a table […]
The most complete collection of love codes in the history of C language and C++, with color flashing, character filling, and source code attached
The first type: red love code Go directly to the code: #include<stdio.h> #include<Windows.h> int main() {<!– –> system(” color 0c”);//Design program color printf(“It is a very happy thing to meet you, I love you!!!\\ “);//Print text \t float x,y,a;//define variables x,y,a \t for(y=1.5f;y>-1;y-=0.1f) {<!– –> for(x=-1.5f;x<1.5f;x + =.05f){<!– –> a=x*x + y*y-1; putchar(a*a*a-x*x*y*y*y<0.0f?’x’:’ ‘); } […]
Characterizing time series using recurrence plot
In this article, I will show how to use Recurrence Plots to describe different types of time series. We will look at various simulated time series with 500 data points. We can visually characterize a time series by visualizing its recurrence plot and comparing it to other known recurrence plots of different time series. Recursive […]
Collection framework: characteristics of Set collection, underlying principles of HashSet collection, hash table, implementation of deduplication
Characteristics of Set collection Set is an unordered, non-repeating data structure. Its characteristics are as follows: 1. The elements in the set are unordered: The elements in the Set have no order and cannot be accessed through indexes. 2. The elements in the set are unique: Duplicate elements are not allowed in the Set, and […]
The nature of communication, communication methods, the principles and multiple characteristics of anonymous pipes (access control, pipe_buf, atomicity, half-duplex), pipe() + simulation implementation code, communication between multiple processes (anonymous pipes, simulation implementation code )
Table of Contents communication introduce Why should there be communication? the nature of communication How to communicate pipeline system V posix standard Signal pipeline introduce anonymous pipe Principle introduce process Implement — pipe() function prototype parameter return value mock code Features Used for communication between parent and child processes Provide access control When the buffer […]