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statuscvo [17]
3 years ago
10

You just finished training a decision tree for spam classification, and it is gettingabnormally bad performance on both your tra

ining and test sets. You know that yourimplementation has no bugs, so what could be causing the problem?
(a) Your decision trees are too shallow.
(b) You need to increase the learning rate.
(c) You are overfitting.
(d) All of the above
Computers and Technology
1 answer:
strojnjashka [21]3 years ago
5 0

Answer:

Option B is the correct option.

Explanation:

The following answer is true because when the person completed our training of a decision tree and after the following presentation he getting not good working performance on both side i.e., test sets and during the training period. After the training there is no bug on the implementation of the presentation then, he has to increase the rate of the learning.

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Which of the following is not a true statement? You can import a table or a query directly from an Access database into an Excel
Lilit [14]

Answer:

does anybody know this answer?

Explanation:

no nobody does

5 0
3 years ago
Write a function that takes a string like 'one five two' and returns the corresponding integer (in this case, 152). A function j
Lelu [443]

Answer:

see explaination

Explanation:

def words2number(s):

words = s.split()

numbers = ['zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine']

result = ""

for word in words:

if word in numbers:

result += str(numbers.index(word))

return result

4 0
3 years ago
Read 2 more answers
Match the fallacy with its name. Being a speaker of Spanish, I'm also great at speaking Italian.
tresset_1 [31]
Straw man
eg. "Senator Jones says that we should not fund the attack submarine program. I disagree entirely. I can't understand why he wants to leave us defenseless like that."

Ad hominem
eg. “How can you argue your case for vegetarianism when you are enjoying your steak?”

Over simplication
eg. President Bush wants our country to trade with Fidel Castro's Communist Cuba. I say there should be a trade embargo against Cuba. The issue in our election is Cuban trade, and if you are against it, then you should vote for me for president.

Bandwagon
eg. Everyone is selfish; everyone is doing what he believes will make himself happier. The recognition of that can take most of the sting out of accusations that you're being "selfish." Why should you feel guilty for seeking your own happiness when that's what everyone else is doing, too?

Black or white
eg. Well, it's time for a decision. Will you contribute $20 to our environmental fund, or are you on the side of environmental destruction?
3 0
3 years ago
Regarding the excerpt, what synthesized information helps spread a message to a large audience? Check all that apply. taking adv
frutty [35]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

Read the excerpt from News Articles about Bullying.

Aside from his website, Jaylen has appeared on numerous TV networks, chatted via Skype with college education students nationwide and spoken at the Florida Teachers Conference in Orlando in front of more than a thousand educators.

Regarding the excerpt, what synthesized information helps spread a message to a large audience? Check all that apply

1. taking advantage of technology

2. being good at public speaking

3. appearing on a television program

4. speaking mostly to college students

5. presenting at professional conferences

Answer:

The correct options are 1, 2, 3 and 5

Explanation:

In order to convey the message to a large audience, an individual can adopt certain measures that can ensure efficient spread of message.

Jaylen used technology (Skype) to chat with students nationwide, therefore, option 1 is correct.

Speaking in front of more than a thousand educators at the Florida Teacher Conference clearly suggests that Jaylen is good at public speaking, therefore, option 2 is correct.

Jaylen appeared on numerous TV networks as well as she presented at professional conferences which helps in spreading the message across a large audience, therefore, option 3 and 5 are also correct.

It is not necessary to speak to only college students, she can speak to students of all education levels to spread her message to large audience, therefore, option 4 is not correct.

7 0
3 years ago
Lets assume we are writing a system to backup a list of transactions: class Transaction 1 String TransactioniD: Date TranactionT
zhannawk [14.2K]

Answer:

The answer is "Option d"

Explanation:

In this question, the easiest way that will save the payment on your database in such a process ID-sorting list would be to mark a payment, that's been recorded mostly on the database whenever this payment became used serial number is not transaction ID, and the wrong choice can be defined as follows:

  • In choice a, It is wrong because it may be processed, however, payments aren't entered through our process, which does not help remove older.
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  • In choice e, this approach won't help to identify the payments since one date will have a lot of payments over a certain account.
6 0
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