Homework Answers
Bigram LM with Laplace smoothing:
P(wn | wn-1) = C( wn-1wn)+1/C(wn) +V
V is vocabulary size for a bigram model
P(shark | fish) = C(fish,shark)+1/C(fish)+V
C(fish,shark)= 0
C(fish) =4
V= 7 (unique words are: a,shark,is, fish,sharky,are,too)
P(shark | fish) = 0+1/4+7 = 1/11=0.091
Option E is correct.
Add Answer to:
Given the following data and a bigram language model that uses Laplace smoothing, what is the...
2. Let the following data be given where X is the independent variable and Y is the dependent variable Find the correlation coefficient r a. a and B,onpfrom the sample for the model: b. Estimate...
2. Let the following data be given where X is the independent variable and Y is the dependent variable Find the correlation coefficient r a. a and B,onpfrom the sample for the model: b. Estimate +tx and the actual data Y where ε is the random error between the fitted model f by Y write the linear equation P=" dr-h Predict the value of P when x = 8 c. d.
2. Let the following data be given where X...
An analyst uses the constant growth model to evaluate a company with the following data for...
An analyst uses the constant growth model to evaluate a company with the following data for a company: Leverage ratio (asset/equity): 1.8 Total asset turnover: 1.5 Current ratio: 1.8 Net profit margin: 8% Dividend payout ratio: 40% Earnings per share in the past year: $0.85 The required rate on equity: 15% Based on an analysis, the growth rate of the company will drop by 25 percent per year in the next two years and then keep it afterward. Assume that...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and use it to predict expected new checking accounts for periods 16 through 19. (Round your intermediate calculations and final answers to 2 decimal places.) Period New Accounts Period New Accounts Period New Accounts 1 200 6 239 11 281 2 212 7 243 12 275 3 211 8 250 13 287 4 222 9 251 14 288 5 235 10 267...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair...
a. Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and use it to predict expected new checking accounts for periods 16 through 19. (Round your intermediate calculations and final answers to 2 decimal places.) Period New Accounts Period New Accounts Period New Accounts 1 200 6 237 11 281 2 212 7 249 12 275 3 211 8 250 13 287 4 222 9 255 14 288 5 235 10 267...
Q2: Suppose that a collection of data was given to you in order to provide an...
Q2: Suppose that a collection of data was given to you in order
to provide an initial analysis. However, you noticed that the data
given includes the attribute age. The age values for the data
tuples are listed in an ascending order as follows:
Q2: Suppose that a collection of data was given to you in order to provide an initial analysis. However, you noticed that the data given includes the attribute age. The age values for the data tuples...
You are given the following data on P and O for gasoline both before and affer the imposition of a per gallon tax...
You are given the following data on P and O for gasoline both before and affer the imposition of a per gallon tax on producers in the local market for gasoline Q 40 gallons -35 gallons -$3/gallon $4/gallon Before the Tax After the Tax Part C: Using this elastioity value, fit the given data instead into a demand function of the constant elasticity form Using this elasticity value, the constant elasticity demand function would be OA QD 48.46 P-1 B....
σ " O 2 ml Is a reasonable model for the distribution of the variable x...
σ " O 2 ml Is a reasonable model for the distribution of the variable x your answers to four decimal places.) amount of red dye in the paint mixture. Use the nom al distribution model to calculate the following (b) Px<5.4)-1 (d) P(4.8 < x < 5.2)-1 () P(x> 4.5) 1 You may need to use the appropriate table in Appendix A to answer this question call for corks with dameters between 1.9 and 2.1 cm. A cork not...
2. (20 pts.) Consider the Binary Independence Model for text document. Given a vocabulary V (w.,...
2. (20 pts.) Consider the Binary Independence Model for text document. Given a vocabulary V (w., wa) of all English words (and tokens), assume that a text document is rep- resented as a vector of binary features x-(x1, ,xd)t such that xỉ 1s I if the word wi appears in the document, and r, is 0 otherwise. We want to classify text documents into c categories. Let P(wj) be the prior probability for the class w for j-1,..., c. Assume...
Whitman Antique Cars Inc. has the following data, and it follows the residual dividend model. Some Whitman famil...
Whitman Antique Cars Inc. has the following data, and it follows the residual dividend model. Some Whitman family members would like more dividends, and they also think budget includes too many projects whose NPVs are close to zero. If Whitman reduced its capital budget to the indicated level, by how much could dividends be increased holding other things constant? Original capital budget New capital budget Net income %Debt $3,000,000 $1,900,010 $3,500,000 30% O a. $484,100 O b. $493,500 С. $404,200...
Given the following data and code, what is the hexadecimal value of register eax .data array1...
Given the following data and code, what is the hexadecimal value of register eax .data array1 WORD 10 DUP(?), 0, 0 .code mov eax, SIZEOF array1 a. 20 b. 21 c. 22 d. 24
2. Let the following data be given where X is the independent variable and Y is the dependent variable Find the correlation coefficient r a. a and B,onpfrom the sample for the model: b. Estimate +tx and the actual data Y where ε is the random error between the fitted model f by Y write the linear equation P=" dr-h Predict the value of P when x = 8 c. d.
2. Let the following data be given where X...
Q2: Suppose that a collection of data was given to you in order
to provide an initial analysis. However, you noticed that the data
given includes the attribute age. The age values for the data
tuples are listed in an ascending order as follows:
Q2: Suppose that a collection of data was given to you in order to provide an initial analysis. However, you noticed that the data given includes the attribute age. The age values for the data tuples...
You are given the following data on P and O for gasoline both before and affer the imposition of a per gallon tax on producers in the local market for gasoline Q 40 gallons -35 gallons -$3/gallon $4/gallon Before the Tax After the Tax Part C: Using this elastioity value, fit the given data instead into a demand function of the constant elasticity form Using this elasticity value, the constant elasticity demand function would be OA QD 48.46 P-1 B....
σ " O 2 ml Is a reasonable model for the distribution of the variable x your answers to four decimal places.) amount of red dye in the paint mixture. Use the nom al distribution model to calculate the following (b) Px<5.4)-1 (d) P(4.8 < x < 5.2)-1 () P(x> 4.5) 1 You may need to use the appropriate table in Appendix A to answer this question call for corks with dameters between 1.9 and 2.1 cm. A cork not...
2. (20 pts.) Consider the Binary Independence Model for text document. Given a vocabulary V (w., wa) of all English words (and tokens), assume that a text document is rep- resented as a vector of binary features x-(x1, ,xd)t such that xỉ 1s I if the word wi appears in the document, and r, is 0 otherwise. We want to classify text documents into c categories. Let P(wj) be the prior probability for the class w for j-1,..., c. Assume...
Whitman Antique Cars Inc. has the following data, and it follows the residual dividend model. Some Whitman family members would like more dividends, and they also think budget includes too many projects whose NPVs are close to zero. If Whitman reduced its capital budget to the indicated level, by how much could dividends be increased holding other things constant? Original capital budget New capital budget Net income %Debt $3,000,000 $1,900,010 $3,500,000 30% O a. $484,100 O b. $493,500 С. $404,200...
Most questions answered within 3 hours.
-
The comparisons of Scholastic Aptitude Test (SAT) scores based
on the highest level of education attained...
asked 3 minutes ago -
A long solenoid has a diameter of 9.97 cm. When a current i
exists in its...
asked 11 minutes ago -
1. A motorcycle rider travels along a straight line with
constant velocity. He then throws a...
asked 27 minutes ago -
You are stopped at a red light at a freeway on-ramp. When the
light turns green,...
asked 26 minutes ago -
The freezing point of water H2O is 0.00°C at 1 atmosphere. How
many grams of manganese(II)...
asked 28 minutes ago -
explain the motives and methods for intrusion of the MS and Linux
operating systems
asked 27 minutes ago -
Are our social identities a) chosen for us or b) open to
negotiation? Pick a position...
asked 36 minutes ago -
A charge of -6 micro-coulombs is placed at the origin, a charge
of +7 micro-coulombs is...
asked 42 minutes ago -
What is the volume occupied by 0.254 mol of helium gas at 1.32
atm and 308...
asked 52 minutes ago -
The person in the drawing is standing on crutches. Assume that
the force exerted on each...
asked 56 minutes ago -
What’s in a name? A rose by any other name would smell
as sweet.” Although this...
asked 1 hour ago -
A vending machine automatically pours soft drinks into cups. The
amount of soft drink dispensed into...
asked 1 hour ago