Recall) = TP/(TP + FN)
TP=40, TP+FN=60。则召回率为：
Recall =40/60=0.67
|项目|符号|猫狗的例子|
|---|---|---|
|识别出的正例|TP+FP|40+10=50|
|识别出的负例|TN+FN|30+20=50| 0 码力 |
33 页 |
2.14 MB
| 2 年前 3 has
created a mutable variable that is currently bound to a new, empty
instance of a String. Whew!
Recall that we included the input/output functionality from the
standard library with use std::io; on the 45
You guessed: 61
You win!
Awesome! With one tiny final tweak, we will finish the guessing game:
recall that the program is still printing out the secret number. That
worked well for testing, but it ruins can place the break keyword within the loop to tell the
program when to stop executing the loop. Recall that we did this in
the guessing game in the “Quitting After a Correct Guess” section of
Chapter 0 码力 |
617 页 |
1.54 MB
| 2 年前 3 accepted onto the ledger because they conform to the endorsement policy.
4.4.9 Network completed
Recall that our objective was to create a channel for consortium X1 – organizations R1 and R2. This next list of references to certificates that a CA knows
to be revoked for one reason or another. If you recall the store scenario, a CRL would be like a list of stolen credit
cards.
When a third party wants to peers). Peers are a fundamental
element of the network because they host ledgers and smart contracts. Recall that a ledger immutably records all the
transactions generated by smart contracts (which in Hyperledger 0 码力 |
461 页 |
7.37 MB
| 2 年前 3 accepted onto the ledger because they conform to the endorsement policy.
#### 4.4.9 Network completed
Recall that our objective was to create a channel for consortium X1 – organizations R1 and R2. This next list of references to certificates that a CA knows to be revoked for one reason or another. If you recall the store scenario, a CRL would be like a list of stolen credit cards.
When a third party wants trusted and recognized by the rest of the network without ever revealing the member's private key.
Recall from the credit card scenario in the Identity topic that the Certificate Authority is like a card 0 码力 |
483 页 |
7.48 MB
| 2 年前 3 accepted onto the ledger because they conform to the endorsement policy.
4.4.9 Network completed
Recall that our objective was to create a channel for consortium X1 – organizations R1 and R2. This next list of references to certificates that a CA knows
to be revoked for one reason or another. If you recall the store scenario, a CRL would be like a list of stolen credit
cards.
When a third party wants to trusted
and recognized by the rest of the network without ever revealing the member’s private key.
Recall from the credit card scenario in the Identity topic that the Certificate Authority is like a card 0 码力 |
483 页 |
7.48 MB
| 2 年前 3 therefore accepted onto the ledger because they conform to the endorsement policy.
## Network completed
Recall that our objective was to create a channel for consortium X1 – organizations R1 and R2. This next list of references to certificates that a CA knows to be revoked for one reason or another. If you recall the store scenario, a CRL would be like a list of stolen credit cards.
When a third party wants peers). Peers are a fundamental element of the network because they host ledgers and smart contracts. Recall that a ledger immutably records all the transactions generated by smart contracts (which in Hyperledger 0 码力 |
678 页 |
10.02 MB
| 2 年前 3
| 
Security Beyond Memory Safetyto the age of hackable automobiles, when two security researchers can cause a 1.4 million product recall.  ANDY GREENBERG/WIRED0 码力 | 79 页 | 4.15 MB | 1 年前3
Hyperledger Fabric 1.4 Documentation
therefore accepted onto the ledger because they conform to the endorsement policy. ## Network completed Recall that our objective was to create a channel for consortium X1 – organizations R1 and R2. This next list of references to certificates that a CA knows to be revoked for one reason or another. If you recall the store scenario, a CRL would be like a list of stolen credit cards. When a third party wants peers). Peers are a fundamental element of the network because they host ledgers and smart contracts. Recall that a ledger immutably records all the transactions generated by smart contracts (which in Hyperledger0 码力 | 678 页 | 10.02 MB | 2 年前3共 582 条