Following are the required code to make a report in tabular format by using the appropriate headers:
Python code:
file_name = input('Enter input filename: ')#defining a variable file_name that inputs file value
try:#defining try block that uses thr open method to open file
file = open(file_name, 'r')#defining file variable that opens file
except:#defining exception block when file not found
print('Error opening file ' , file_name)#print message
exit()#calling exit method to close program
print('{:<12s} {:>10s} {:>10s}'.format('Name', 'Hours', 'Total Pay'))#using print method to print headers
for l in file.readlines():#defining loop that holds file value and calculate the value
name, hour, wages = l.split()#defining variable that holds the value of file
hour = int(hour)#holiding hour value
wages = float(wages)#holiding wages value
total = hour * wages#defining variable total variable that calculates the total value
print('{:<12s} {:>10d} {:>10.2f}'.format(name, hour, total))#print calculated value with message
file.close()#close file
Required file (data.txt) with the value:
Database 34 99
base 30 90
case 34 99
What is code explanation?Defining the variable "file_name" that uses the input method to input the file name with an extension. Using the exception handling to check the file, with using the try block and except block. In the try block check file, and in except block print message with the exit method when file not found. In the next line, a print method has used that prints the header and uses a loop to read the file value. Inside the loop, a header variable is used that splits and holds the file value, calculates the value, prints its value with the message, and closes the file.
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What is output by the following code? Select all that apply.
c = 0
while (c < 11):
c = c + 6
print (c)
Group of answer choices
0
2
4
8
10
6
14
16
1
3
12
Answer:
6
12
Explanation:
c starts with value zero. When the while loop starts 6 is added to the value, so 0 + 6 = 6. then the value is printed on the screen. The while checks if 6 is less than 11, since it's true then the the loop executes again and more 6 is added to the previous value, so now the value is 12. The value is again printed. Then the while checks again if 12 is less than 11, since it's not, then the loop breaks there, and nothing more is printed. So if there is no line break, the printing should look like:
612
if there is a line break, then its:
6
12
some websites allow users to create, edit, or delete the content found on the site. these are known as
Without having any prior knowledge of HTML, users can design, create, modify, and remove content from a website using the CMA.
What is the name of the website where users can add, edit, and delete content?Wiki is server software that enables anyone to easily add, update, or create content on a website using a web browser. Wikis are developed through user collaboration on the website. Wikipedia, an online encyclopaedia with open source content, is an illustration of a wiki.
What can users of Web 2.0 do?A Web 2.0 website enables users to communicate and work together as co-creators of user-generated content in a virtual community through social media dialogue.
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Write an expression that prints "Special number" if specialNum is -99, 0, or 44. c++
Answer:
if (specialNum == -99 || specialNum == 0 || specialNum == 44) {
std::cout << "Special number";
}
Explanation:
What is the most advanced master data management tool available at newlifedn.com?
One of the fully functional master data management systems for startups and agencies is Profisee.
What is an MDM tool from Informatica?A single master record is created for each person, place, or item in a company using both internal and external data sources and applications as part of master data management (MDM). This data has undergone de-duplication, reconciliation, and enrichment, making it a consistent, trustworthy source.
What ETL tool is the most widely used?The ETL tool from Talend is the most used open source ETL programme. Open Studio generates Java code for ETL pipelines rather than running an ETL engine's configurations through one. It gains some performance advantages as a result of this tactic.
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walter selected data on a worksheet to show in a chart. which button on the insert tab can he click to display charts appropriate for the selected data?
Recommended charts buttons on the insert tab can he click to display charts appropriate for the selected data .
What is a chart? What kind is it?
The term "chart" (sometimes referred to as "graph") refers to a graphical representation of data visualization in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart" Data visualization and encouraging further study of a subject are two of a chart's key purposes.
Charts are used to illustrate significant correlations or patterns between data points when a straightforward table is insufficient.
What benefit does using the recommended charts command offer?
A list of chart types that would best fit your data can be found by clicking the Recommended Charts button. This is a fantastic place to begin if you're unsure on the type of chart you should use.
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what can you use to determine whether the sata port to which you are connecting the drive will also run at 6.0gbps?
Motherboard manual can be used to determine whether the SATA port to which you are connecting the drive will also run at 6.0gbps.
A motherboard is the primary printed circuit board (PCB) in general-purpose computers and other extensible systems. It is also referred to as a mainboard, main circuit board, mb, mboard, backplane board, base board, system board, logic board (only in Apple computers), or mobo. It provides connectors for various peripherals and retains and enables communication between many of the critical electronic parts of a system, including the memory and central processor unit (CPU). In contrast to a backplane, a motherboard frequently houses important sub-systems such the central CPU, input/output and memory controllers for the chipset, interface connectors, and other parts that are integrated for general usage.
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hackers often set up their own wireless access points in popular areas with the hope that users connect to them. these are known as:
A computer worm is a sort of virus that replicates itself and spreads to other computers while still functioning on infected ones. A computer worm multiplies in order to infect other systems.
Transaction processing systems (TPS) handle business transactions for the corporation, supporting overall enterprise operations. The most prevalent topology is by far stars. This system has a star-like form because each node is autonomously connected to a central hub by a physical wire. All information must pass through the central node in order to go to its final location. After the link was established, the malicious access point might have viewed every Internet request that his laptop issued. A worm is a self-replicating, self-propagating, self-contained software that spreads to other computers over networking protocols. Worms can propagate through software flaws, show up in phishing email attachments, or be accessed through malicious URLs.
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How to Fix a Padding to Disable Msie And Chrome Friendly Error Page?
Answer:
A "Padding to Disable MSIE and Chrome Friendly Error Page" error typically occurs when a website or application is using padding or extra spaces in the HTTP response headers, which can cause the browser to display a friendly error page instead of the intended content. To fix this error, you can remove any extra spaces or padding in the response headers. Here are a few ways you can do this:
Use a tool such as Fiddler or Wireshark to inspect the response headers and remove any extra spaces or padding.
Check your server-side code for any spaces or line breaks that may be added to the response headers. This could be caused by a library or framework that is being used.
Check for any middleware or plugins that may be adding spaces or padding to the response headers. Disabling or removing these may fix the issue.
Check for any load balancer or reverse proxy that may be adding spaces or padding to the response headers.
Check for any Content Security Policy that may be causing the issue and adjust it accordingly
It's important to note that this is a generic solution and the exact cause of the error will vary. The best way to fix this error is by identifying the root cause of the problem and addressing it accordingly.
3) The current markup language is:
A) HTML1.
B) HTML3.
C) HTML5.
D) HTML7.
Answer:
The answer is C
Explanation:
How are the internal components of a computer
protected against ESD?
Select one:
a. by grounding the internal components via
attachment to the case
b. by using multiple fans to move warm air through
the case
c. by unplugging the computer after use
d. by using computer cases made out of plastic or
aluminum​
The internal components of a computer protected against ESD are by unplugging the computer after use.
Hence, option C is correct answer.
What does ESD mean?The dissipation of static electricity is known as electrostatic discharge (ESD). Most frequently, the thousands of volt discharge that can be harmful and happens when a charged body touches an electrical gadget. The rapid exchange of static charge between two separate objects is known as electrostatic discharge (ESD). The most frequent cause of ESD is receiving a mild shock after touching metal after walking on carpet. The shock usually has no negative effects. When two non-conducting surfaces come into contact with one another and then separate, electrostatic discharge (ESD) happens.
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what type of zone should you create that contains records allowing a computer name to be resolved from its ip address?
Every zone has a SOA record that contains information pertinent to the zone, as stated in [RFC1035] section 3.3.13 and explained in [RFC2181] section 7.
One name may be aliased to another using CNAME records. Canonical Name is referred to as CNAME. A typical illustration is when example.com and are hosted on the same server and lead to the same application. In essence, each DNS server is a specific kind of database server. The database houses a wide variety of data regarding the zones or subdomains that the server is in charge of, as well as specific devices inside those zones and subdomains. Resource records are the names given to the database entries in DNS that contain this name information (RRs).
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what is the binary equivalent of the hex value 78? (note it is not 78 in decimal but 78 in hex written more precisely as 0x78 where the prefix 0x simply tells us that what follows is a hex value)
The binary equivalent of the hex value 0x78 is 01111000. Binary is a number system that uses only two symbols: 0 and 1.
These symbols are often referred to as "bits," where each "bit" can have a value of either 0 or 1. It is a base-2 number system as opposed to the more commonly used base-10 system (decimal) which uses the digits 0-9. Binary is used in digital systems and computer technology to represent and manipulate data. It is the foundation for machine-level operations and is used to store and process data in memory, on disk and in network communications. It is also used to represent characters, images, sound, and other forms of information in computers and other electronic devices. To convert a hex value to its binary equivalent, you can break it down into its individual digits and convert each digit to its binary representation.
In this case, the hex value 0x78 is equivalent to 7*16 + 8 = 120 in decimal, and the binary representation of 8 is 1000, and the binary representation of 7 is 0111. so the binary equivalent is 01111000.
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A software program that allows you to create professional-looking multimedia presentations.answer choicesMenu BarFontSlidePowerPoint
We can develop multimedia presentations with a professional appearance using the Powerpoint application.
Multimedia presentations: What are they?A multimedia presentation is a form of communication in which we communicate messages using audio, video, artwork, drawings, and other different media. Additionally, Powerpoint assists in transforming dull presentations into captivating ones.
Why use Ms. Powerpoint?There are a few straightforward and understandable tools in Ms. PowerPoint that allow for slide-based notes. make video and edit video, use Coral Draws to edit audio, etc. With the use of the tools offered by Powerpoint, we may design, sketch, film videos, and create banners.
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Jen’s office contains the following devices:
Jen’s laptop, which is wirelessly connected to the server and turned on
Her secretary’s PC, which connects to the server is turned off
A virus-infected computer that has been unplugged from the network
The boss’s smart phone, which wirelessly connects to the server
You know that the office network is a _____
The following gadgets can be found at Jen's office: A WAN is the office network (Wide Area Network).
What distinctions exist between LAN and WAN?A local area network, or LAN, is a network of computers created within a restricted area, like a home, business, or group of buildings. On the other hand, a wide-area network (WAN) is a computer network that spans a large geographic area. Users can transport data more quickly across LANs than they can via WANs, which have a significantly slower data transmission rate.
What distinguishes a LAN from a WAN and what are some examples of each?The data transport rate on LANs is high. WANs transfer data at a slower rate than LANs do. Telephone lines and radio waves can be used to connect one LAN to another LAN across any distance.
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why is the federal income tax withheld box blank on my w2
There would be no federal tax withheld from your pay if you were regarded as an independent contractor. In fact, there would be no tax withheld by your employer.
What is the federal income tax?All individuals, other than a company, whose income comes from a business or profession are subject to the AMT. An amount of tax based on the adjusted total income is referred to as an AMT. This income is subject to tax at a rate of 18.5% on the taxpayer's adjusted total income (plus a surcharge and health and education cess).
Tax on Federal Income:A Synopsis The federal, state, and occasionally local governments all levy taxes under the multitiered income tax system that exists in the United States. The percentage rate that is applied to taxable incomes is common to both federal and state income taxes. Taxes on Medicare and Social Security. Withholding of federal tax dollars. Tax on unemployment in the US.
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what job site features many entry-level jobs and internships from a very large number of employers, and uses a computer matching algorithm to pair job seekers with opportunities that fit their specific major, and skills?
A jobs site that offers a variety of entry-level jobs and internships from a large number of employers and uses a computer matching algorithm to match job seekers with jobs that match their specialization and skillset.
The required details for algorithm in given paragraph
What is an algorithm?
Algorithms come in many forms, from the simplest to the most complex, and can be used to solve a variety of problems in computer science, mathematics, engineering, and so on solve. Algorithms are generally used in computer science to provide a solution to a problem or to automate a process.
The algorithm consists of a set of well-defined steps that can be followed to achieve the desired result.
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Which detail supports the conclusion that Owen
Kim has supported Zech Hipp in tough times?
The reader can infer that Owen feels uneasy behind the wheel.This is because he believes that the number of rules you must understand and the amount of practice you need make driving challenging.
What inferences about Owen can readers make? The reader can infer that Owen feels uneasy behind the wheel.This is because he believes that the number of rules you must understand and the amount of practice you need make driving challenging.People who are inexperienced drivers frequently experience this. The reader can draw the conclusion that Owen is uncomfortable driving. This is because he considers driving is difficult due to the amount of rules that you have to learn and the practice that you require. This is a common feeling among people who are not experienced drivers.To learn more about Owen refer
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true or false: the content of a work of art consists of everything the eye registers about it, such as colors, shapes, and internal organization.
Forecasts are used by businesses to decide how to allocate budgets and how to schedule anticipated spending for the upcoming period.
The process of forecasting involves using past data as an input to generate accurate projections that indicate the course of future trends. Forecasts are used by businesses to decide how to allocate budgets and how to schedule anticipated spending for the upcoming period. For small business owners, forecasting is the act of analyzing past, present, and future data as well as market trends to make projections about their company's financial performance. This enables you to make significant spending budgets by estimating how much money you are expected to produce over a specific time period. The process of reflecting past sales demand into the future is known as forecasting. You can swiftly evaluate current market trends and sales by putting in place a forecasting system, which will allow you to make strategic operational decisions.
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Which group on the Home tab contains the command for changing the fill color of a cell?
a. Auto Fill
b. Format Painter
c. Clipboard
d. Font
Press Ctrl+Shift+F or choose Home > Format Cells dialog launcher. Select the desired color for the Background Color field on the Fill tab. Font.
If you wish to alter the fill color, which TAB should you select?Click the Shape Fill drop-down arrow on the Format tab. The color you want to use is chosen. Select More Fill Colors to get more color options. The chosen fill color will show up as the shape.
Which tool is used to apply or modify an image's fill color?You can alter the colors in your image with the Hue/Saturation adjustment tool. Just like the search Color tool, it is equally simple to use. However, it is non-destructive and allows for unlimited color adjustments.
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What is the correct order of the following user interfaces from the earliest to the most current?Select one:a. GUI, CLI, TUIb. CLI, TUI, GUIc. TUI, CLI, GUId. GUI, TUI, CLI
The right sequence of the following user interfaces, from the earliest to the most recent, is CLI, TUI, and GUI.
How do I list the files in a directory using a command?One of the most potent commands in a UNIX system is the ls command. It has a ton of options for listing the files that are present in the directory.
Which command would you use to order files in a directory by oldest to newest?The available disk space as well as details about files and directories are displayed by the dir command. Every file in the current directory is shown along with its name, size, and the date and time it was last modified by default.
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Does Blackboard Ultra have an APP that you can download to keep up with your assignments?
Answer:yes!! ofc it is w=vec Judy 9_9n9+99m
Explanation:
if you hold a top secret clearance, you are required to report to the security office when you have a foreign roommate over 30 calendar days, a co-habitant, and when you get married. T/F
When you have a foreign roommate for more than 30 calendar days, when you become a cohabitant, or when you get married, you must notify the security office if you have a top-secret clearance. You are not required to notify the Security Office of any unauthorized international travel.
What is Security?Your possessions are protected from unforeseen risks by security.
These treasures could be anything like cash, jewelry, priceless papers, furniture, electronics, etc. in the real world.
However, the nature of valuables changes when we discuss computers. The main asset that needs to be protected in this case is information. These facts may include user account information, bank account information, payment card information, personal data posted on social networking platforms, etc.
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10 Ways to Fix ""Unknown USB Device (Device Descriptor Request Failed)""
Launch Hardware and Device Troubleshooter, reinstall the USB device driver. Disable USB Selective Suspend, disable Fast Startup, take a USB device out of the system, then check for hardware changes.
What causes me to receive an unrecognized USB device?When the operating system has problems identifying a USB device, the "Unknown USB Device (Device Descriptor Request Failed)" issue manifests. The USB interface on your computer or a hardware issue with the item in question could be to blame for this.
How can I fix unidentified devices?Go to the problematic device in Device Manager after opening it. In the Other devices node, it typically widens the section and is classified as an Unknown Device. Update Driver can be found by performing a right-click on the Unknown Device.
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miguel is performing a penetration test on his client's web-based application. which penetration test frameworks should miguel utilize?
Miguel should utilize a variety of penetration testing frameworks depending on the type of web-based application he is testing. Some popular frameworks for web application penetration testing include:
OWASP ZAP (Zed Attack Proxy).Burp Suite. Metasploit.Nessus.SQLMap.A suite of tools for performing web application security testing, including a proxy server, spider, and scanner. An open-source web application security scanner that can be used to automatically find vulnerabilities in web applications. An open-source framework for developing and executing exploit code. It can be used to test web applications for vulnerabilities and to gain access to the underlying system.
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one method to retrieve data from tables is the use of a cursor. define what a cursor is and the steps needed to create and use one. list at least one drawback of using a cursor.
A cursor variable is declared, and then it is assigned using the SET command. Use the syntax I shown at all times: To choose the data, use the CURSOR STATIC FOR and SELECT statements.
What is a cursor used for in a database?With or without going back to the source table, a cursor lets you conduct numerous operations row by row against with a result set while keeping track of where you are in the result set. In those other words, cursors theoretically return a set of results based on the databases' tables.
In SQL Server, a cursor is a database object that enables row-by-row data retrieval and manipulation. Instead of using T-SQL commands which operate on all of the rows in the result set at once.
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Drawing a half arrow (Python 3) This zyLab activity is the traditional programming assignment, typically requiring a few hours over a week. The previous section provides warm up exercises intended to help a student prepare for this programming assignment. This program outputs a downwards facing arrow composed of a rectangle and a right triangle. The arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width. (1) Modify the given program to use a loop to output an arrow base of height arrow_base_height. (2) Modify the given program to use a loop to output an arrow base of width arrow_base_width. (3) Modify the given program to use a loop to output an arrow head of width arrow_head_width. (4) Modify the given program to only accept an arrow head width that is larger than the arrow base width. Use a loop to continue prompting the user for an arrow head width until the value is larger than the arrow base width
Python program arrow Based on the inputted coordinates, this function inserts the arrow to the graph. The syntax is matplotlib.pyplot.arrow(x, y, dx, dy, **kwargs). X and Y parameters the base of the arrow's x and y coordinates.
What in Python does annotate () mean?Annotations were initially introduced in Python 3.0 without any clear goal in mind. Simply put, they provided a method to link arbitrary expressions to function arguments and return values.
What in Python are "annotations"?The object will construct a brand-new, empty dict, which it will then store and return as its annotations when called __annotations__. An Attribute Error will be thrown if the annotations on a function are deleted using del fn before the function has lazily constructed its annotations dict.
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what is the value of sum after the code segment is executed?
Num1 <--- 6
Num1 <--- 4
Num1 <--- 10
If Num1 < Num2
Num1 <--- Num2
Else
Num3 <--- Num 2
If Num2 > Num3
Num1 <--- Num2 + Num3
Sum <--- num1 + num2 + num3
The value of sum after the code segment is executed is 16. A code segment, also called a text segment or just text, is part of an object file or corresponding section of a program's virtual address space that contains executable instructions.
The required details for code segment in given paragraph
Following the code segment:
num1 = 6
num2 = 4
num3 = 10
IF num1 < num2 (which is FALSE as 6 > 4) THEN....ELSE num3 = num2 = 4
IF num2 >= num3 (which is TRUSE as 4 = 4) THEN num1 = num2 + num4 = 4 + 4 = 8
sum = num1 + num2 + num3 = 4 + 4 + 8 = 16
The term "segment" comes from heaping, a historical approach to memory management that was replaced by paging. When a program is stored in an object file, the code segment is part of that file; When the loader places the program in memory for execution, it allocates a certain number of memory areas (specifically, in the form of pages) that correspond both to segments in object files and to segments needed only at execution time. For example, a code segment of a file object is loaded into the corresponding code segment in memory. A code segment in memory is usually read-only and has a fixed size, so in embedded systems it can usually be stored in ROM. You don't have to upload it.
If the code segment is not read-only, you can edit the code yourself due to the specific architecture.
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You should see the following code in your programming environment:
import simplegui
def draw_handler(canvas):
# your code goes here
frame = simplegui.create_frame('Testing', 600, 600)
frame.set_canvas_background("Black")
frame.set_draw_handler(draw_handler)
frame.start()
Use the code above to write a program that, when run, draws 1000 points at random locations on a frame as it runs. For an added challenge, have the 1000 points be randomly red, green, or blue.
Hint: The colors can be represented by
Red: “RGB(255, 0, 0)”
Green: “RGB(0, 255, 0)”
Blue: “RGB(0, 0, 255)”
I'll answer this question using Python.Task automation, data analysis, and data visualization are all common uses for Python in the creation of websites and software.
What is the main use of Python?Task automation, data analysis, and data visualization are all common uses for Python in the creation of websites and software.Many non-programmers, including accountants and scientists, have started using Python because it's relatively simple to learn and useful for a wide range of daily tasks, including managing finances.Among the simplest programming languages to learn for beginners, Python is frequently cited.Python is a good place to start if you want to learn how to program.Aside from that, it's one of the most popular.
I'll answer this question using Python.
print(" ^ ^")
print("( o o )")
print(" v")
To answer this question, you have to follow the hint as it is in the question
The hint says you should copy each line into a print statement and that's exactly what I did when answering this question;
In other words;
^ ^ becomes print(" ^ ^")
( o o ) becomes print("( o o )")
v becomes print(" v")
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cisco asa interface access rules are the most commonly used access control mechanisms on the security appliance. interface access rules permit or deny network applications to establish their sessions through the security appliance based on different information. on which three of these options is the access rules filtering based?
This is Cisco's solution, the Cisco IronPortTM S670 Web Security Appliance (WSA), which combines reputation filtering, inline file scanning, and signature-based malware detection.
Access control lists (ACLs), which restrict access in your network by blocking specific traffic from entering or leaving, are a feature of Cisco ASAs that offer basic traffic filtering capabilities. A STATIC NAT and an ACL authorizing the traffic are typically required to permit traffic from a lower-security interface to a higher-security interface. You can therefore reach any host on the inside if it has a static translation for that host and an ACL that permits the traffic.
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please give one example of the first-order method, and one example of the accelerated first-order method, and one example of the second-order method, for solving an optimization problem. please describe each algorithm you provided as an example.
Answer:
First-order method: Gradient Descent
Gradient descent is a first-order optimization algorithm that iteratively updates the parameters of a model by moving in the direction of the negative gradient of the loss function.
The algorithm starts with an initial set of parameters and then at each iteration, it computes the gradient of the loss function with respect to the parameters and updates the parameters by taking a step in the opposite direction of the gradient. This process is repeated until the parameters converge to a minimum or maximum of the loss function.
Accelerated first-order method: Nesterov Accelerated Gradient Descent (NAG)
Nesterov Accelerated Gradient Descent (NAG) is an accelerated first-order optimization algorithm that improves upon the vanilla gradient descent by adding a momentum term.
The algorithm starts with an initial set of parameters and at each iteration, it computes the gradient of the loss function and updates the parameters by taking a step in the direction of the negative gradient with a momentum term.
The momentum term helps to smooth out the oscillations that can occur in the gradient descent algorithm and allows the algorithm to converge faster to a minimum or maximum of the loss function.
Second-order method: Newton-Raphson method
Newton-Raphson method is a second-order optimization algorithm that improves upon the first-order methods by taking into account the curvature of the loss function.
The algorithm starts with an initial set of parameters and at each iteration, it computes the gradient of the loss function as well as the Hessian matrix (the matrix of second-order partial derivatives of the loss function with respect to the parameters) and updates the parameters by taking a step in the direction of the negative of the inverse of the Hessian multiplied by the gradient.