CPEG 586 - Assignment #1 Due date: Tuesday, September 7, 2021 Problem #1: Compute the 9 partial derivatives for the network with two inputs, two neurons in the hidden layer, and one neuron in the output. Problem #2: Compute all the partial derivatives for the network with two inputs, two neurons in the hidden layer, and two neurons in the output layer. Problem #3: Compute a few partial derivatives (5 or 6 maximum) for the network with two inputs, two neurons in the first hidden layer, two neurons in the second hidden layer, and two neurons in the output layer.

Answer:

In Java, one common way to get input from the keyboard is by using the `Scanner` class from the `java.util` package. The `Scanner` class has various methods for getting different types of input such as `next()`, `nextLine()`, `nextInt()`, `nextDouble()`, etc.

Here's a simple example:

```java

import java.util.Scanner;  // Import the Scanner class

public class Main {

 public static void main(String[] args) {

   Scanner myObj = new Scanner(System.in);  // Create a Scanner object

   System.out.println("Enter your name:");

   String userName = myObj.nextLine();  // Read user input

   System.out.println("Your name is: " + userName);  // Output user input

 }

}

```

In this example, we first import the `Scanner` class. Then, in the `main` method, we create a `Scanner` object called `myObj` and pass `System.in` as an argument to tell the Java compiler that we want to input something from the keyboard (system input stream).

We then print a message to the user, asking for their name. The `nextLine()` method is then used to read the input provided by the user.

Finally, we print the user's input back to them, demonstrating that we've successfully captured and stored their input.

This example is for reading a line of text (String input). If you want to read a number (like an integer or a double), you could use the `nextInt()` or `nextDouble()` methods instead of `nextLine()`.

A system of three linear equations in three variables is inconsistent many solutions to the system exist are none.

The well-known shape for linear equations in variables is Ax+By=C. For example, 2x+3y=five is a linear equation in well-known shape. When an equation is given on this shape, it is quite smooth to locate each intercept (x and y).

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The best option that is correct about clustering is top-down and divisive hierarchy are the same things.

Define clustering algorithm.

The clustering algorithm uses an un-supervised approach in which the input is not labeled and the solution to a problem is determined by the algorithm's expertise from a set of practice problems. Automatically identifying natural grouping in data is involved. Clustering algorithms, in contrast to supervised learning (like predictive modeling), just analyze the input data and identify natural groups or clusters in feature space.

Data points are grouped as part of the machine learning approach known as clustering. We can put each data point into a certain group using a clustering algorithm given a set of data points.

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Answer: The answer to this question is C when the value of a specified cell must remain a positive number

Answer:

true

Explanation:

difficult to solve

Answer:

the answer is false!!!!

Answer:

.JPEG

.PDF

.pptx

General Concepts:

Google

Explanation:

If we go into File, and then under Download, we should be able to see which file types that a Slides presentation can be downloaded as.

Attached below is an image of the options.

The `get_wins` function is used to filter and retrieve the scores of games where WSU emerged as the winner against a given team.

The function `get_wins(wsu_games, team)` is designed to retrieve the scores of the games in which Washington State University (WSU) won against a specific team.

The variable `team` represents the opponent team for which we want to retrieve the scores.

The function will search through the `wsu_games` data, which likely contains information about various games, including the opponent team and the corresponding scores.

By specifying the `team` parameter, the function will filter the games and return only the scores of the games in which WSU emerged as the winner against the specified team.

This function helps to identify and extract specific game results that meet the defined criteria.

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True

import sys

print(sys.platfom)

This will print, to the console, which type of platform is running.

Answer:

true

Explanation:

The conversions showcase the different interpretations and representations of the same binary number in decimal form, depending on the type of conversion being applied.

A. Convert the following 1-byte (8-bits) binary number: (1001 0110)₂ to decimal using the following types:

a) Unsigned binary number:

To convert an unsigned binary number to decimal, we calculate the sum of the decimal values of each bit position that is set to 1.

(1001 0110)₂ = (1 × 2^7) + (0 × 2^6) + (0 × 2^5) + (1 × 2^4) + (0 × 2^3) + (1 × 2^2) + (1 × 2^1) + (0 × 2^0) = 150

Therefore, the decimal representation of (1001 0110)₂ as an unsigned binary number is 150.

b) Signed 2's complement binary number:

To convert a signed 2's complement binary number to decimal, we consider the most significant bit (MSB) as the sign bit. If the sign bit is 0, the number is positive, and if the sign bit is 1, the number is negative. For negative numbers, we first invert all the bits and then add 1 to the result.

(1001 0110)₂ is a negative number since the MSB is 1.

First, invert all the bits: (0110 1001)₂

Then, add 1 to the result: (0110 1001)₂ + 1 = (0110 1010)₂

Now, convert the resulting binary number to decimal:

(0110 1010)₂ = (0 × 2^7) + (1 × 2^6) + (1 × 2^5) + (0 × 2^4) + (1 × 2^3) + (0 × 2^2) + (1 × 2^1) + (0 × 2^0) = -86

Therefore, the decimal representation of (1001 0110)₂ as a signed 2's complement binary number is -86.

c) BCD number (Binary-Coded Decimal):

BCD is a binary representation of decimal digits, where each decimal digit is encoded using 4 bits.

(1001 0110)₂ can be split into two BCD digits: (1001)₂ and (0110)₂.

For the first BCD digit, (1001)₂:

(1001)₂ = (9)₁₀

For the second BCD digit, (0110)₂:

(0110)₂ = (6)₁₀

Therefore, the BCD representation of (1001 0110)₂ is 96 in decimal.

The conversion of the 8-bit binary number (1001 0110)₂ to decimal using different types yields the following results:

a) Unsigned binary number: 150

b) Signed 2's complement binary number: -86

c) BCD number: 96

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Web browsers request and display web pages using universal resource locators using the hypertext transport protocol (http) of the internet.

Resources like HTML documents can be fetched using the hypertext transport protocol. It serves as the basis for all data communication on the Web and is a client-server protocol, meaning requests are made by the recipient, which is typically a web browser. It indicates that all transmissions between your browser and the website are secure. Hypertext Transfer Protocol is what it's called. The simplest form of it enables communication between several systems. In order for users to view web pages, it is most frequently used to transfer data from a web server to a browser. Following a successful connection, the browser (client) requests a particular piece of content from the server. Every response that should be sent in response to a request is known to the server.

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If the last digit of a binary number is 1, the number is odd; if it’s 0, the number is even.

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Answer:

The answer is increase

Explanation:

I remember this from last year... could you choose brainliest

The thermal efficiency of this process is 0.82 or 82%.

Thermal efficiency is a measure of how much of the heat energy input into a process is converted into useful work output. In other words, it tells us how efficient the process is at converting heat energy into mechanical work. The higher the thermal efficiency, the more efficient the process is at converting heat into useful work.

th = (5.68×10^5 J)/(6.92×10^5 J)

th = 0.82
Therefore, the thermal efficiency of this process is 0.82 or 82%. This means that 82.1% of the heat energy input into the process is converted into useful work output. The remaining 17.9% of the heat energy is lost as waste heat.

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The staff is a system of: D, five lines and four spaces.

A system of five lines and four spaces is a musical staff, also known as a stave, which is used to represent musical notation for instruments with a particular range of pitches. The notes are placed on the lines and spaces of the staff to represent their pitch and duration.

A system of five lines and four spaces is commonly used as musical notation. It provides a way to write down and communicate music in a standardized way using notes, clefs, and other symbols.

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To protect against these threats, you should implement an anti-phishing solution.

An anti-phishing solution is a software program that detects and prevents phishing attacks from infecting a system. A phishing attack is an attempt to acquire sensitive information such as usernames, passwords, and credit card details by masquerading as a trustworthy entity in an electronic communication like an email, text message, or instant message. Anti-phishing software, also known as anti-phishing technology, is designed to protect email users from phishing attacks by identifying, blocking, and removing phishing emails. The software is generally installed on an organization's email server, where it is used to filter incoming emails and detect phishing emails.

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TOPIC: BIOLOGICAL MACROMOLECULES

answer !

1. Define proteins, nucleic acids, carbohydrates and lipids

2. Summarize the general characteristics of each biomolecule and

3. Appreciate the importance of eating a balance diet

What is bookbinding printing? Letterpress or book printing refers to a certain specialized printing process that produces letterpress stationery. Letterpress, also a type of relief printing, is the process of cutting out the surface and printing from the raised residue. You may have seen letterpress paper before. Most modern letterpress papers can be recognized by their distinctive look on thick paper. Today, letterpress printing products are known for their high quality and unparalleled sophistication. Most people are unaware of the long history behind typographic techniques and tools. Modern letterpress products would not have been possible without a combination of centuries of refinement of old letterpress methods and modern polymer plate technology. Get a behind-the-scenes look at how Minted pays tribute to this centuries-old art form, and learn why book printing is a unique fusion of past and present. Browse Minted's hundreds of gorgeous typographic Christmas cards and typographic wedding invitations to find one that fits your style.

history of printing

"Letterpress" or "letterpress" refers to a printing technique developed by German innovator Johannes Gutenberg in the 15th century. Gutenberg was dissatisfied with modern printing methods and saw an opportunity to develop more effective printing techniques. Gutenberg was also driven by his desire to make books more accessible to the general public and improve literacy. Before the invention of the printing press, printing was time consuming, labor intensive and tedious. The pages of the book he carved into individual wooden panels, one at a time. The letters were left intact while the remaining space was clipped, resulting in raised letters. To further complicate this, printing resulted in a mirror version of the stamp or plate used, so all letters and words were upside down. The lettering in relief is then inked and the paper is lightly touched against the wooden panel where the craftsman has inked it. Because of this, the original typography never quite got the embossed look and feel that is so popular today. This made one page of the book. Gutenberg's attempt to change this method began with a small plate containing a single upside-down letter. These panels, called movable types, can be placed on a sturdy wooden frame to form any word or sentence. However, certain images and designs had to be freely engraved on wood or metal plates. Gutenberg used his knowledge from his background in blacksmithing to invent this wooden-framed printing press. There, the letters were coated with a permanent ink that he had prepared. This is another of his famous inventions. The rotating handle of the press allowed the paper to be scrolled. This paper is flattened and pressed against the inked letters on the crate to create the final product. Hence, this process has rightly earned the name "book printing".

letter printing today

Today, typography is making a comeback in high-quality wedding invitations, wedding dates, Christmas and holiday cards, birth announcements, and more. This revival, especially in the last 30 years, is due not only to unique aspects of modern book printing that cannot be replicated by other printing methods, but also to the support of people like Martha Stewart. Stewart praised 1990s typographic products, especially wedding invitations. Consumers saw a tangible quality of the design pressed into the cardboard, called embossing, in the image of the typographic product Stewart was promoting. This has increased the demand for book printing products. However, this was not the intention of the original book publishers. It's actually a result of the recent use of polymer plates. As such, this handmade tactile typographic stationery is notorious for not being representative of historical typographic products. A modern addition to centuries-old typographic technology, this feature embodies a bridge between classical craftsmanship and modern technology. Today, you might also see letterpress variations such as foil stamping and embossing. One of the only drawbacks of modern letterpress technology is that it loses the uniqueness of the original letterpress product. You can print many identical sheets of polymer from one design on your computer, producing indistinguishable products. This consistency may be desirable in some cases. B. Wedding invitations. However, modern letterpress stationery will never have the rare quality of printing made from unique carved panels of wood or metal. I need to print on very thick paper. Cotton paper is ideal for letterpress printing because of its soft feel, texture, and thickness. Also, cotton paper is more environmentally friendly than paper made from trees. Another modern variation of historical typography is blind printing. In blind letterpress printing, the polymer plate is not inked prior to printing.

If the configuration register is set to 0x2102, the system will look for boot instructions in the ROM.

Read-Only Memory (ROM) is a form of memory used in computer systems that can be read but not written. It is used to store permanent instructions required by the computer to function, such as the system's boot instructions.

In a computer system, the configuration register is a register that controls numerous parameters such as console speed, boot mode, and startup sequence. The value 0x2102 is a typical configuration register value on Cisco routers and switches that instruct the system to boot from the first valid image file found in the ROM. Hence, if the system is set to 0x2102, it will search the ROM for boot instructions.

Therefore, the correct answer to the above question is Option D. ROM.

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def getCarPrice(initialCost, salesTax):

return initialCost*(1+salesTax)

x = getCarPrice(22000, 0.042)

y = getCarPrice(30000, 0.063)

z = getCarPrice(50000, 0.073)

NDAS can prevent errors by using monitoring tools, implementing patch management, and having backup systems. They should detect issues early through routine maintenance and correct them promptly to reduce data loss and system failures.

NDAS (Network Direct Attached Storage) is a type of data storage that uses Ethernet to connect to a network. Like every networked system, errors and problems are inevitable, so this paper discusses the various types of errors that can occur and the measures NDAS can take to mitigate them.

Types of Errors:

There are numerous types of errors that could occur in the NDAS network. Here are a few examples:

Software or Firmware Errors: These kinds of errors could be brought on by issues with the software or firmware that powers the system. They could lead to data corruption or loss. They could be detected through routine maintenance routines and fixed via patches or software updates, in order to prevent them.

Hardware Failures: Hardware failure is yet another frequent cause of data loss and is caused by a number of factors. Hardware failures in the network devices could lead to data being unavailable or lost, resulting in data loss. NDAS can use hardware and software monitoring tools to keep an eye on all of their components and detect any issues that may arise.

Cable Faults: Cable faults are one of the most frequent causes of network issues. There could be a break in the cable or a connection could be loose, resulting in connectivity issues. As a preventative measure, NDAS can use cables of high quality that can tolerate bending or breakage and conduct regular inspections to detect cable faults.

Power Issues: Any type of electrical or power supply problem can affect the network's performance. Voltage spikes, surges, and brownouts could all damage the system, as well as cause data loss. NDAS could use uninterruptible power supply (UPS) systems to protect their systems and data from power outages, surges, and spikes.

Prevention, Detection, and Correction Techniques:

The following are some approaches that NDAS can employ to prevent, detect, and correct errors:

Monitoring Tools: Hardware and software monitoring tools can be used to keep an eye on the network's components. This approach can help the team detect faults or issues before they become more serious.

Patch Management: To prevent software or firmware errors, NDAS should have a rigorous patch management process in place. This could entail upgrading to newer versions of software or firmware on a regular basis to keep up with the latest security patches or software upgrades.

Backup and Recovery: NDAS should have a backup and recovery system in place in case data is lost. This should include regular backups of all critical data and a disaster recovery strategy in place in the event of an emergency.

Conclusion: The above measures are just a few of the ways that NDAS can prevent, detect, and correct errors in their network. By keeping their network systems up-to-date, keeping an eye on their hardware and software components, and implementing strict maintenance schedules, they can reduce the chances of data loss or failure in the system.

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Answer:

The format painter lets you copy all of the formatting from one object and apply it to another one – think of it as copying and pasting for formatting. Select the text or graphic that has the formatting that you want to copy. Note: If you want to copy text formatting, select a portion of a paragraph

Explanation: pls mark my answer as brainlist

\( \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \)

HOPE✓IT✓HELPS✓YOU

✍______

\(\mathbb\red{xXIIGANGSTERIIXx}\)

To remove the largest 10 elements from a vector in R, you can follow these steps:

1. Create a vector with 141 values. Let's call it my_vector.

2. Use the order() function to obtain the indices of the vector elements in ascending order. This will give you the indices of the smallest to largest values.

sorted_indices <- order(my_vector)

3.  Use the tail() function to select the last 131 values from the sorted_indices vector. These will correspond to the indices of the 10 largest values in the original vector.

largest_indices <- tail(sorted_indices, 10)

4. Use the negative sign (-) to subset the original vector and exclude the elements at the largest_indices.

trimmed_vector <- my_vector[-largest_indices]

Now, trimmed_vector will be a new vector with the largest 10 elements removed from the original my_vector.

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Answer:

Explanation:

In a 3D mine planning block model, six characteristics typically found in each block are:

Block Coordinates: Each block in the model is assigned specific coordinates that define its position in the three-dimensional space. These coordinates help locate and identify the block within the mine planning model.

Block Dimensions: The size and shape of each block are specified in terms of its length, width, and height. These dimensions determine the volume of the block and are essential for calculating its physical properties and resource estimates.

Geological Attributes: Each block is assigned geological attributes such as rock type, mineral content, grade, or other relevant geological information. These attributes help characterize the composition and quality of the material within the block.

Geotechnical Properties: Geotechnical properties include characteristics related to the stability and behavior of the block, such as rock strength, structural features, and stability indicators. These properties are important for mine planning, designing appropriate mining methods, and ensuring safety.

Resource Estimates: Each block may have estimates of various resources, such as mineral reserves, ore tonnage, or grade. These estimates are based on geological data, drilling information, and resource modeling techniques. Resource estimates assist in determining the economic viability and potential value of the mine.

Mining Parameters: Mining parameters specific to each block include factors like mining method, extraction sequence, dilution, and recovery rates. These parameters influence the extraction and production planning for the block, optimizing resource utilization and maximizing operational efficiency.

These characteristics help define the properties, geological context, and operational considerations associated with each block in a 3D mine planning block model. They form the basis for decision-making in mine planning, production scheduling, and resource management.

Answer:

DIM cost, amount

cost=8

INPUT "How many do you want to purchase";amount

PRINT "Total cost: ";amount*cost

Explanation:

What do you mean by dry run?

Answer: Literally click on it and hold, then just drag it to wherever you want it

Explanation: Hope this helped you

Answer: Compiler

Explanation:

A PivotTable is a powerful tool to calculate, summarize, and analyze data that lets you see comparisons, patterns, and trends in your data.

PivotTables work a little bit differently depending on what platform you are using to run Excel. One of Excel's most useful features are pivot tables. You can draw the significance from a sizable, comprehensive data collection using a pivot table.

There are 6 fields and 213 records in our data set. Product, Category, Amount, Date, and Country for the Order.

One of the fundamental tools for data analysis is the pivot table. Many significant business concerns can be swiftly resolved with pivot tables.

Therefore, A PivotTable is a powerful tool to calculate, summarize, and analyze data that lets you see comparisons, patterns, and trends in your data.

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