Prediction of pneumonia by X-ray film based on convolution neural network
[!] the task is completed at the beginning of my freshman year, and my professional knowledge is not yet mature
1 mission objective
Understanding the lung and the types of lung diseases
Principle of X-ray inspection and c ...
Posted on Mon, 29 Jun 2020 22:29:41 -0400 by herrin
-o---T#T is the location of the treasure, o is the location of the explorer
This time, we will use the q-learning method to implement a small example. The environment of the example is a one-dimensional world, and there are treasures on the right sid ...
Posted on Mon, 29 Jun 2020 22:14:31 -0400 by Hardbyte
python data analysis (2)
This part is also a practical case. I have read Python foundation and python data analysis for many times, but I still feel a bit empty if I don't really knock code. Recently, I am constantly looking for cases and constantly knock code myself.
Case link: https://segmentfault.c ...
Posted on Mon, 29 Jun 2020 05:24:16 -0400 by alant
Chapter 9 time series data
import pandas as pd
import numpy as np
1, Timing creation
1. Four kinds of time variables
Now I understand that there may be some confusion about ③ and ④, which will be explained later
How to create
① Date times
Describe a specific dat ...
Posted on Mon, 29 Jun 2020 01:01:49 -0400 by heropage
Film csv format data
Similarity factor uses scene comparison
If the data has a fractional dilation problem, Pearson correlation coefficient is used.
If the data is "dense", there are basically common values between variables, and these distance data are important, use Euclidean or Manhattan distances.
If the data is ...
Posted on Sat, 27 Jun 2020 12:13:02 -0400 by Bleej
Happy to learn pandas, you can see joyful pandas tutorial
[question 1] what is the difference between str object method and df/Series object method?
str.replace For object type or string type, the default operation is regular expression. Currently, it is not support ...
Posted on Fri, 26 Jun 2020 04:04:18 -0400 by mATOK
Before that, I introduced how to build a recommendation system. Today, I will introduce how to build a practical recommendation based on the collaborative filtering of users.
Collaborative filtering technology is widely used in recommendation system, which is a rapidly developing research field. Two common methods are ...
Posted on Fri, 26 Jun 2020 00:30:55 -0400 by lakshmiyb
I never thought, it's 0202, Sun is dead, I have to start from the new features of Java 5, and focus on the new features of Java 8...
In fact, there are a lot of such things on the Internet. Why do I have to write them?
Because leaders think that we are too (really) busy (lazy) and have no time to study at ordinary times, so let's f ...
Posted on Wed, 24 Jun 2020 04:07:41 -0400 by fuzz01
This article comes from the author's contribution, the original author: God loves apples
At present, shell house hunting is my employer in Mordor. I usually focus on some java related technologies. I hope you can find something useful in this article. Personal level is limited. If there is any error in the article, please point it out and commu ...
Posted on Wed, 24 Jun 2020 01:01:04 -0400 by storyboo
Job List (4/20)
Job List (4/22)
csv, linear regression
 Think about the relationship between maximum likelihood estimation MLE and least squares?
Job List (4/29, 5/4)
1. Univariate Regression--Predicting House Price by Area
2. Establish Multiple Regression M ...
Posted on Tue, 23 Jun 2020 21:37:09 -0400 by edking1