---
# System prepended metadata

title: Cancerfree Intern Journal Club

---

# Cancerfree Intern Journal Club
### --revised 2021![](https://i.imgur.com/XenNLVp.png)

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### Journal  Framework
![](https://i.imgur.com/CPGYO5k.png)


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### prerequisite
 * [what is neural network](https://www.youtube.com/watch?v=aircAruvnKk)
 * [Deep through CNN](https://medium.com/@RaghavPrabhu/understanding-of-convolutional-neural-network-cnn-deep-learning-99760835f148)
### Techniques(Based on  CT scan images)
   * Data gathering--->==Deep Learning== 

       * Data processing 
         * Image data augmentation (IADLT)                            --->increase sample sizes of data                            --->increase the accuracy of training
        ![](https://i.imgur.com/aow9OIh.png)

         * Bat algorithm for data equalization (IBA)--->(1)solve overfitting (2)reduce model noise 
        ![](https://i.imgur.com/wC8yGFL.png)

     
      * Object Detection 
      ![image alt](https://miro.medium.com/max/880/1*Mj8WKVKf_RpiAsX3SC1ZdQ.png)       
         * CNN(RCNN )
        ![](https://i.imgur.com/3ORS7iN.png)
        
        ![](https://i.imgur.com/Ryf5k4G.png)


        ![](https://i.imgur.com/oEPwWsm.png)
        

        ![](https://i.imgur.com/FYhTxdp.png)
        
        
        ![](https://i.imgur.com/BMyxZEs.png)
         * Intersect Over Union (IOU)

           * **IOU** -> $\frac{Intersection  Area}{Union Area}$ $0 \le IOU\le 1$

          ![image alt](https://miro.medium.com/max/578/1*89mVRI2rSbyjpkvujNnwxQ.jpeg)
          * Region of Interest(ROI)
          ![](https://i.imgur.com/DvUFUFD.png)


           



 * Data exchange(security)--->==Blockchain(distributed ledger)== 
 ![](https://i.imgur.com/tdhoq13.png)

      * Interplanetary file system(IPFS) 

      ![](https://i.imgur.com/TeGsXdj.png)
      
      ![](https://i.imgur.com/KTGVu0w.png)
      
      ![](https://i.imgur.com/PNrbsaz.png)
      ![](https://i.imgur.com/vlMxJ6M.png)

      

      ![](https://i.imgur.com/BW86LnS.png =x180)
      * implement smart contract (solidity)
      ![](https://i.imgur.com/gvx1jyc.png =x350)

      ![](https://i.imgur.com/KGvAkPx.png =x350)
      
      * Deployed smart contracts
      ![](https://i.imgur.com/7E5nk3k.png =x350)
      * Transaction details
      ![](https://i.imgur.com/36RaIlp.png =x350)
      
      
      *  Transaction link on rinkeby etherscan      
      ![](https://i.imgur.com/ZaaqBN5.png =x80)
      * Transaction deployed successfully
      ![](https://i.imgur.com/nRrMkSz.png)

     

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### Experimental Results Evaluation

#### evaluation explanation 
* training set
* testing set
* batch size--->samples trained one time
* epoch --->all of the traiing set trained at a time
* iteration--->batch size trained at a time
* ex:training sets=1000,batch size=10,iteration=100,epoch=1
![](https://i.imgur.com/oezHiQj.png)

![](https://i.imgur.com/FYUa1da.png)

![](https://i.imgur.com/CBrOmdg.png)

![](https://i.imgur.com/yKVoJsM.png)

![](https://i.imgur.com/Kj3v9qq.png)

![](https://i.imgur.com/UFHNmYl.png)
