Using the already defined rbf svc model `m`, run a grid search on the parameters c and gamma, for values [0.01, 0.1, 1, 10]. the grid search should find the model that best optimizes for recall. how much better is the recall of this model than the precision? (compute recall - precision to 3 decimal places)
Answers
To run a grid search on the parameters C and gamma for the RBF SVC model m, we can use scikit-learn's GridSearchCV function. Here's an example code snipper Precision, on the other hand, measures the ratio of true positives to the sum of true positives and false positives, indicating the model's ability to avoid false positives. To determine how much better the recall is compared to precision.
from sklearn.model_selection import GridSearchCV
# Define the parameter grid
param_grid = {'C': [0.01, 0.1, 1, 10], 'gamma': [0.01, 0.1, 1, 10]}
# Create the GridSearchCV object
grid_search = GridSearchCV(m, param_grid, scoring='recall')
# Fit the grid search to the data
grid_search.fit(X, y)
# Get the best parameters and model
best_params = grid_search.best_params_
best_model = grid_search.best_estimator_
After running the grid search, we obtain the best parameters and model based on the recall metric. To compare the recall and precision of this model, we need to evaluate them separately. Recall (also known as sensitivity) is the ability of the model to correctly identify positive instances. It measures the ratio of true positives to the sum of true positives and false negatives.
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Related Questions
You are part of a development team that needs to adopt an integrated development environment tool to increase programmer productivity. The team narrowed the options down to two. One is open-source; the other will require an expensive site license. The tool you choose must be reliable, stable and well maintained. Which of the following could be a disadvantage for you to choose open-source, and thus a compelling enough reason to purchase the licensed software instead of using the open-source solution?
A. Your developers will have ready access to the source code.
B. The open-source solution is in the public domain.
C. The code for the open-source solution can be viewed by a community of open-source developers.
D. Maintenance of an open-source solution relies on developers who volunteer to work on the code.
Answers
Answer:
honestly I think the other one is correct
Explanation:
Use the drop-down menus to select the note-taking method that completes each statement.
The (__________)method uses a left side and right side layout.
The ( _________ ) method organizes concepts into levels.
When using the (___________) method, a summary is written at the bottom of the notes.
A relationship between levels of content can easily be seen when using the (_________) method.
Answers
Answer:
1. cornell
2. outliner
3. cornell
4. outliner
Explanation: POGCHAMP
Answer:
What the other guy said
Explanation:
MORE POG CHAMP
A small startup company has hired you to harden their new network. Because funds are limited, you have decided to implement a unified threat management (UTM) device that provides multiple security features in a single network appliance: Firewall VPN Anti-spam Antivirus You join the UTM device to the company's Active Directory domain. The company's traveling sales force will use the VPN functionality provided by the UTM device to connect to the internal company network from hotel and airport public Wi-Fi networks. Which weaknesses exist in this implementation
Answers
Answer: The UTM represents a single point of failure
Explanation:
Unified threat management is a method used in information security which has to do with the installation of a single hardware or software that provides several security functions.
Even though it's easy to manage from a single device, the disadvantage is that within the information technology infrastructure, there is a single point of failure.
GUIDING QUESTIONS
1. What are two ways to effectively reach customers/clients?
Answers
Answer:
phone calls
Explanation:
when a customer comes and u keep their data and information.incase of anything u can likely reach them on phone
Kylee needs to ensure that if a particular client sends her an email while she is on vacation, the email is forwarded to a coworker for immediate handling. What should she do?
Configure a response for external senders.
Configure a response for internal senders.
Only send during a specific time range.
Configure an Automatic Reply Rule.
Answers
Answer: Configure a response for external senders.
Explanation:
Since Kylee wants to ensure that when a particular client sends her an email while she is on vacation, then the email will be forwarded to a coworker for immediate handling, then she should configure a response for external senders.
It should be noted that the response will not be configured for internal senders as it isn't from a co-worker but rather meant for a client. Therefore, the correct option is A.
In two to three paragraphs, compare and contrast digital audio with analog. In your writing, be sure to demonstrate mastery by citing at least three sources and showing a clear comparison of the two technologies.
Assignment Guidelines:
Use complete sentences and cite any resources that you use.
Submission Requirements:
Submit two to three paragraphs.
When submitting written assignments please remember to:
Submit the assignment question(s) and your responses.
Proofread for spelling, grammar, and punctuation.
Use complete sentence structure.
Paragraphs need to have minimum of six sentences.
Answers
Answer:
Honestly I don’t want to:(((
Explanation:
I know I usually jus answer your questions but! GAH
Create a first draft of a WBS from the scenario below. Makeassumptions as needed based on the section about project planningconsiderations and constraints in the chapter. In your WBS,describe the skill sets required for the tasks you have planned.
Scenario
Sequential Label and Supply is having a problem with employeessurfing the Web to access material the company has deemedinappropriate for use in a professional environment. The technologyexists to insert a filtering device in the company Internetconnection that blocks certain Web locations and certain Webcontent. The vendor has provided you with some initial informationabout the filter. The hardware is an appliance that costs $18,000and requires a total of 150 effort-hours to install and configure.Technical support on the appliance costs 18 percent of the purchaseprice and includes a training allowance for the year. A softwarecomponent is needed for administering the appliance that runs onthe administrator’s desktop computer and it costs $550. Amonthly subscription provides the list of sites to be blocked andcosts $250 per month. The administrator must spend an estimatedfour hours per week for ongoing administrative functions.
Items you should consider:
· Yourplan requires two sections, one for deployment and another forongoing operation after implementation.
· Thevendor offers a contracting service for installation at $140 perhour.
· Yourchange control process requires a 17-day lead time for changerequests.
· Themanufacturer has a 14-day order time and a 7-day delivery time forthis device.
Answers
WBS: 1. Deployment Phase
1.1. Project Planning and Preparation
- Define project objectives and scope
- Identify project team and roles
- Conduct stakeholder analysis
- Develop project plan and schedule
1.2. Vendor Engagement
- Contact vendor for detailed information on the filtering device
- Obtain pricing and terms for the appliance, software, and subscription
- Negotiate contract terms and finalize agreement
1.3. Procurement and Delivery
- Place order for the filtering appliance
- Monitor order status and delivery timeline
- Receive and inspect the device upon delivery
1.4. Installation and Configuration
- Hire contractor for installation (if required)
- Schedule installation and coordinate with vendor
- Configure the filtering device according to company policies
- Conduct testing and ensure proper functioning
1.5. Training and Documentation
- Provide training to the administrator on appliance administration
- Document procedures and guidelines for ongoing operation
1.6. Change Control Process
- Establish change control process and documentation
- Communicate lead time requirements to stakeholders
- Monitor and manage change requests effectively
2. Ongoing Operation Phase
2.1. Appliance Administration
- Maintain and update the list of blocked websites
- Monitor appliance performance and resolve issues
2.2. User Support and Education
- Provide user support for any issues related to blocked content
- Conduct regular awareness sessions on appropriate web usage
2.3. Reporting and Analysis
- Generate reports on web usage patterns and violations
- Analyze data to identify trends and take necessary actions
2.4. Vendor Relationship Management
- Coordinate with the vendor for technical support and updates
- Renew monthly subscription and manage contract terms
2.5. Ongoing Training and Skill Development
- Stay updated with the latest advancements in web filtering technology
- Enhance skills related to network security and administration
Skill Sets:
1. Project Planning and Preparation:
- Project management
- Stakeholder analysis
- Scope definition
- Resource allocation
2. Vendor Engagement:
- Vendor management
- Contract negotiation
- Pricing analysis
3. Procurement and Delivery:
- Procurement management
- Order tracking
- Inspection
4. Installation and Configuration:
- Network administration
- Device configuration
- Testing and troubleshooting
5. Training and Documentation:
- Training delivery
- Documentation skills
6. Change Control Process:
- Change management
- Communication skills
7. Appliance Administration:
- Network administration
- Device management
- Troubleshooting
8. User Support and Education:
- Customer support
- Training delivery
9. Reporting and Analysis:
- Data analysis
- Reporting skills
10. Vendor Relationship Management:
- Vendor management
- Contract management
11. Ongoing Training and Skill Development:
- Continuous learning
- Research and staying updated in network security
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If you and a partner are trying to find an issue with a code, what are the steps you would take to find the issue and correct the problem?
Answers
Answer:
first take a look which page have a problem. then find the problem in the page source code..usually just forgot to put ;
Select the correct answer. Jessie is adept at imagining abstract concepts and applying advanced mathermatical formulas while creating flowcharts for her programs. Jessie has strength in which skill?
A. communication
B. business
C. managerial skills
D. problem solving
E. concentration
Answers
to be honest I think the answer is B. Hope it's right.
Observa el siguiente dibujo, y sabiendo que el engranaje motriz tiene 14 dientes y gira a 4000 RPM, y el conducido tiene 56 dientes, responde: a) Se trata de una transmisión que aumenta o reduce la velocidad? b) Calcula en número de revoluciones por minuto de la rueda conducida.
Answers
Answer:
A) reduce the velocity
B) 1000 rpm
Explanation:
A) Given that the driven gear wheel has more teeth (56) than the driver gear wheel (14), then the velocity is reduced.
B) Given that:
number of teeth * revolutions per minute = constant
then:
14*4000 = 56000
56*rpm = 56000
rpm = 56000/56
rpm = 1000
suppose we wish to create a banner containing a string of letters n inches long. the letters we wish to use are available in the following widths:
Answers
We want to make a banner with a string of n-inch-long letters. The letters we want to use come in the following widths:
Step-by-step procedure:
Given the folowing letters with the following widths.
1 inch = f,i,t = 3 letters
2 inch = a,c,d,e,g,n,o,p,s,u = 10 letters
Since the minimum width is 1 inch, we cannot make any string with widh zero inches.
For 1 inch :
We have 3 letters of one inch. We can use them one at a time . So the answer is 3 ways
For 2 inch :
We can either use one letter of two inches, or two letters with one inch : we get , 10 + 3^2 ways. because repitition is allowed. So we have 19 ways.
For 3 inch :
So we will use one letter of 2 inches and one of 1 inch, or three letters of 1 inch. Order also matters so we can use permutations (not combinations).
_{1}^{10}\textrm{P}._{1}^{3}\textrm{P}.2 + 3^3
87
For 4 inch :
We can take either 2 letters from two inches, 1 from 2 inch and 2 from 1 inch or 4 from one inch, we get :
10^2 + 10(3^2).3 + 3^4
451
The second term is multiplied by three because I can put the 2 inch letter in three positions (1st, 2nd, 3rd..)
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Which of the following shows the assignment of a string to a variable? Select 3 options.
answer = input("How old are you? ")
answer = "23"
answer = '23'
answer = 23
answer = (23)
Answers
Answer:
23, (23)
Explanation:
Answer:
⬇️
Explanation:
answer = "23"
answer = input("How old are you? ")
answer = '23'
correct on edg. 2021
convert the following decimal number into octal number-147
Answers
Answer:
The answer for your question is 223
Allows input/output of audio info to and from the computer.
A. Central Processing Unit
B. Sound Card
C. Video Card
D. Audio Player
Answers
Answer:
sound card
.............
what other term is used to describe private clouds that are it infrastructures that can be accessed only by by an exclusive group of related entities that share the same purpose and requirements, such as all of the business units within a single organization?
Answers
Computing services delivered to a small group of customers only via a private internal network or the Internet as opposed to the broader public are referred to as private cloud services.
What is private cloud infrastructure?A private cloud is a type of cloud computing where a single user organization has exclusive access to the infrastructure.Computing services delivered to a small group of customers only via a private internal network or the Internet as opposed to the broader public are referred to as private cloud services.A private cloud is an on-demand cloud deployment architecture where the cloud computing infrastructure and services are privately hosted within a business's own data center or intranet using exclusive resources.Hosted.The servers are not shared with other businesses in a hosted private cloud environment.The server is used by a single company, but the service provider configures the network, updates the software, and maintains the hardware.To learn more about private cloud refer
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in python, given x = 10, x = x 1 is a not a legal statement. group of answer choices true false
Answers
The statement "x = x 1" is not a legal statement in Python and this is easily explained.
Why is this not a legal statement in Python?In Python, the phrase "x = x 1" is an invalid statement.
The reason for this limitation in Python is that variable names are not allowed to have any spaces or special characters, including the numeral 1.
To name a variable correctly, it is necessary to begin with a letter or underscore and include only letters, numbers, and underscores.
Therefore, the accurate response is incorrect.
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which of the following statements about abstract methods is true? group of answer choices an abstract method has a name, parameters, and a return type, but no code in the body of the method. an abstract method has parameters, a return type, and code in its body, but has no defined name. an abstract method has only a name and a return type, but no parameters or code in its body. an abstract method has a name, a return type, and code in its body, but has no parameters.
Answers
The statements about abstract methods true is An abstract method has a name, parameters, and a return type, but no code in the body of the method.
What is abstract methods?Methods that are considered abstract don't need to be implemented in order to be declared. Because these procedures lack a body, they cannot be implemented. A few characteristics of an abstract technique are: Java's "abstract" keyword is used to declare abstract methods. A class (category of objects) that contains one or more abstracted methods is referred to as an abstract class since its methods and variables are defined according to a template. All object-oriented programming (OOP) languages use abstract classes, including Java (see Java abstract class), C++, C#, and VB.NET. Objects cannot be created using the restricted class known as an abstract one (to access it, it must be inherited from another class).
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To create a workbook containing text, formulas, macros, and formatting that you use repeatedly, you create a _____.
Answers
Answer:
You create a template to create a workbook containing text, formulas, macros, and formatting that you use repeatedly.
Using a template allows you to build new spreadsheets with the same formatting and predefined formulas as an existing one. With templates, you don't even need to know how to construct formulas because these skills are already built into the spreadsheet.With the help of templates, you can make blank workbooks and sheets with customized headers, footers, and Page Setup settings.A template is a unique kind of Excel file that, when viewed in Excel, produces a standard sheet or standard file depending on the settings in the template file.Directly opening a template file from a folder will allow you to edit and save it as a template file.Three different types of template files exist.
When creating a new blank sheet, utilize the default sheet template.Use the default workbook template when making a new, empty workbook.To develop data entry spreadsheets for items like travel reimbursements or capital expenditure filings, a custom workbook template is employed.To know more about the excel workbook refer to the following:
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You can construct a template to create a workbook with text, formulae, macros, and formatting that you are using frequently.
How does template work?
A template is just a shape, mould, or design that is used as a blueprint for creating something. These are a few illustrations of templates: website layout. making a written record. sweater being knitted.
What does the word "template" mean?
It is a word change from templet that was motivated by plate. The name "templet" may be derived from a French word for a loom's component, although its true origin is uncertain. There are practically endless applications for the word template. A template is anything that acts as a guide for creating something.
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Which of the following are characteristics of the Boolean data type? Check all that apply
It holds infinite values.
It uses operators such as AND, OR, and NOT
It holds a TRUE or FALSE value.
It is named after a nineteenth-century mathematician and logician
Help I’m timed !!
Answers
Answer:
It uses operators such as AND, OR, and NOT.
It holds a TRUE or FALSE value.
It is named after a nineteenth-century mathematician and logician
Explanation: Just did it on edg
Answer:
It uses operators such as AND, OR, and NOT.
It holds a TRUE or FALSE value.
It is named after a nineteenth-century mathematician and logician
Explanation:
Got it correct on edge
Which of the following is a set of security controls designed to protect payment account security such as a credit card transaction?
CIS Critical Security Control
ONIST Framework
OPII Framework
Payment Card Industry Data Security Standard (PCI DSS)
Answers
4.3 Code Practice: Question 1
Answers
There are about four issues with the code. The most important is the while loop which has been removed. The modified code is given below.
What are the issues with the code ?A) The variable i is not initialized before it is used in the while loop. Therefore, it may cause a NameError.
B) The comparison in the while loop i <= "aqe" compares a variable i which is an integer to a string "aqe". This would cause a TypeError.
C) There is no update statement in the while loop, so i will always be the same and the loop will run indefinitely.
The corrected code is:
age = input("How old are you turning? ")
print("**HUG**") if age.isdigit() else None
Here the code prints "HUG" only once. This is achieved by removing the "while" loop.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
'In my 4.3 Code practice: Question 1. Every time I enter an age, it just continues to print **HUG**
What is wrong with my code?
aqe int(Input( "How old are you turning?))
While (i <="aqe") :
print(("**HUG**") )'
i = i+i
You are the IT Director for Stormwind training studios. Your company has decided to start using Microsoft Intune for all of their software deployments. You want to set up a notification system so that you see all alerts and your IT Manager only gets notified for Critical alerts. How do you accomplish this
Answers
Answer:
Well, if the IT Manager gets only critical alerts on a phone, then the IT Manager has to go to settings and make sure to have all alerts on.
Explanation:
The IT Manager, probably has his notifications, critical alerts, on only. So the IT Manager should have his notifications to ALL. Where he will be able to see all of the alerts.
Maya has discovered that her computer is running slowly and not like it used to. She has decided to research why this might be. Which of the below is a good step for her to take in the research process?
A: Ask family and friends about their experiences.
B: Allow an unknown online person to remotely troubleshoot the problem.
C: Try every solution that can be found online.
D: Turn off your computer's firewall.
Answers
Answer:
The answer is A: Ask family and friends about their experiences.
Explanation:
B does not make sense, as if you were to let an unknown person online essentially take control of your computer, they might make the problem worse.
C might make sense at first, but if you read the question carefully, it says to try every solution available, and that's not always a good idea.
D does not make sense, as a firewall does not slow down your computer, it blocks unknown users that aren't yourself from accessing your computer, essentially another line of security on top of an anti-virus.
Therefore, the answer would be A, because, assuming her friends and family members have computers, might know how to help her fix her problem.
Computational artifacts can include various forms of bias that result in the _____
of certain groups of people.
Answers
Answer:
Exclusion
Explanation:
Right on Egenuity
Answer:Below
Explanation:
Grace would like to calculate a field in a Word table and add up values from a list of regional sales data.
Which function should she use?
AVERAGE
MAXIMUM
SUM
IF
Answers
Answer:
she should use sum
Explanation:
cuz sum is the best
Answer:
Sum
Explanation:
edg 2021
what is the main purpose of including a table of contents in a long document
Answers
The main purpose of including a table of contents in a long document is: C. To make it easy to locate a section of the document.
What is a document?In Computer technology, a document can be defined as a computer resource that is designed and developed to enable end users to easily store data as a single unit on a computer storage device.
In English literature, a document is sometimes referred to as a literary work and it can be defined as a text-based resource that is typically created by an author (writer) with specific information about a subject matter, topic, events, persons, etc.
In conclusion, a table of contents is typically used in long documents to organize and group parts of the documents into a logical and sequential form (order).
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Complete Question:
What is the main purpose of including a table of contents in a long document?
answer choices
To allow the document to be saved faster
To make it easy to print
To make it easy to locate a section of the document
To decrease the file size
Self-awareness helps you discover that how you see yourself is not how other people see you
TRUE
OR
FALSE
Answers
Answer:
True
Explanation:
Self-awareness helps you discover that how you see yourself is not always how other people see you. It is important to understand that your perspective and understanding of yourself may be different from how others perceive and understand you. This can help you gain a more accurate and objective view of yourself, and it can also help you improve your relationships with others by understanding their perspectives and needs.
Which of the following is an advantage of computer usage? *
1 point
(A) Cost
(B) Integrity
(C) Flexibility
(D) Reliability
Answers
Millions of people now live in desert regions in the Southwest of the United States. Which technological innovation has most encouraged this development?desalination technologiesair conditioningdry farming techniquesrefrigerated railroad cars
Answers
The technological innovation that has most encouraged this development is Air conditioning and Dry farming.
Air conditioning, often abbreviated as A/C or AC, is the process of removing heat from enclosed spaces to achieve a more comfortable indoor environment (sometimes referred to as "comfort cooling") and In some cases, also strictly control indoor humidity air. Air conditioning can be achieved using mechanical "air conditioners" or a variety of other methods, including passive cooling or fan cooling. Air conditioning is part of a family of systems and techniques that provide heating, ventilation and air conditioning (HVAC). Heat pumps are in many ways similar to air conditioners, but use reversing valves to allow them to both heat and cool an enclosed space.Dry farming is often described as crop production without irrigation during a dry season, usually in a region that receives at least 20 inches (50 cm) of annual rainfall, and utilizes the moisture stored in the soil from the rainy season. A broader definition of dry farming is a low-input, place-based approach to producing crops within the constraints of your climate. As we define it, a dry-farmed crop is irrigated once or not at all.To know more about technological innovation visit:
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News programs and documentaries are examples of?
Answers
Answer:
A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education, or maintaining a historical record