[AI helps scientific research] fool drawing of loss curve

Preface

It is said that , A picture is worth a thousand words , In an article , The picture is the most attractive , If you paint well, you will be even stronger , Make it easier for readers to understand the main methods of the article . Share and record the drawing loss today (loss) An afterthought remedy found in function graph 、 The icing on the cake ~ Tips . Take a look at the finished product ：

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One 、 Existing loss diagram

Passed before python Of matplotlib perhaps plotly Draw a good part of loss The graph is as follows （ It must be part of the picture , How can such monotony be mapped alone ？）, Let's not say that it is an achievement display for others to evaluate , You just read it yourself and want to rub it and throw it into the garbage can ,shit, What ？ It's really an engineering man , Put the original drawing directly ？ They don't have to be repaired ？

Cough , Of course , This is the real result graph , Reflects network Developing for the better , The training process is naturally unstable , So it's really just like this ？ Of course not , The reader must have two messages —— Trends and performance , Trends can be described by local means , Performance can be replaced by the local variance in the process . therefore , We can use python Redraw , Calculation t Around the clock N The mean of the points 、 variance , Then the drawing . Write here , In fact, I still need to remind myself ： Save the data , Process preservation . Because I didn't save the training loss Declining data … It's really bad to go running again , You said that the experiment had been finished , Now there's another training session ？？？ Lazy people , Do not want to do .
Write a marketing slogan ： In this way ,1 min Make the picture wonderful ！

Two 、AI help

The use of AI Just two tools ： Rectangle tool and Curvature tool

1. Create a rectangular mask for the image

First, make a copy of the original drawing as a copy , Paste into a new file or blank space , Prevent modification of the original drawing . Draw a rectangle above the copy image , If the rectangle layer is not at the top , It must be adjusted . Fill the rectangle with white , Adjust transparency , As long as the curve below is visible , Pictured , The lower curve cannot be selected now , Because there is a rectangle covering .

2. Draw a trend curve

Use the curvature tool , Draw a trend chart , Pass the midpoint every few points , Exit after drawing or press English v Press the key .

Adjust the color of the trend curve separately 、 Line width, etc .

Finally, move the above trend curve to the top of the original graph , Then adjust the transparency of the original image to get the final effect .

AI great .OK, Call it a day .