What are the methods to do IR Refinements?

What are the methods to do IR Refinements?
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1 Answer

Answer :

i. Case folding

 ii. Stemming

iii. Recognize synonyms

iv. Spelling correction

v. Meta data
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Related questions

IR (information Retrieval) and IE (Information Extraction) are the two same thing. a) True b) False

Description : IR (information Retrieval) and IE (Information Extraction) are the two same thing. a) True b) False

Last Answer : b) False

What are the two data structures that make IR systems efficient?

Description : What are the two data structures that make IR systems efficient?

Last Answer : i. Lexicon  ii.Inverted Index

What are the types of evaluation of IR systems?

Description : What are the types of evaluation of IR systems?

Last Answer : i. Recall ii. Precision

What are the characteristics of IR?

Description : What are the characteristics of IR?

Last Answer : i. A document collection. ii. A query posed in a query language.  iii. A result set  iv. A presentation of the result set.

Define Information Retrieval (IR).

Description : Define Information Retrieval (IR).

Last Answer :  IR is the task of finding documents that are relevant to user’s need for information. 

The area of AI that investigates methods of facilitating communication between people and computers is ___________ a) natural language processing b) symbolic processing c) decision support d) robotics

Description : The area of AI that investigates methods of facilitating communication between people and computers is ___________ a) natural language processing b) symbolic processing c) decision support d) robotics

Last Answer : a) natural language processing

How many literals are available in top-down inductive learning methods? a) 1 b) 2 c) 3 d) 4

Description : How many literals are available in top-down inductive learning methods? a) 1 b) 2 c) 3 d) 4

Last Answer : c) 3

Which combines inductive methods with the power of first-order representations? a) Inductive programming b) Logic programming c) Inductive logic programming d) Lisp programming

Description : Which combines inductive methods with the power of first-order representations? a) Inductive programming b) Logic programming c) Inductive logic programming d) Lisp programming

Last Answer : c) Inductive logic programming

How is Fuzzy Logic different from conventional control methods? a) IF and THEN Approach b) FOR Approach c) WHILE Approach d) DO Approach

Description : How is Fuzzy Logic different from conventional control methods? a) IF and THEN Approach b) FOR Approach c) WHILE Approach d) DO Approach

Last Answer : a) IF and THEN Approach

Which of the following does not include different learning methods? a) Memorization b) Analogy c) Deduction d) Introduction

Description : Which of the following does not include different learning methods? a) Memorization b) Analogy c) Deduction d) Introduction

Last Answer : d) Introduction

How is Fuzzy Logic different from conventional control methods? a) IF and THEN Approach b) FOR Approach c) WHILE Approach d) DO Approach

Description : How is Fuzzy Logic different from conventional control methods? a) IF and THEN Approach b) FOR Approach c) WHILE Approach d) DO Approach

Last Answer : a) IF and THEN Approach

Conventional Artificial Intelligence is different from soft computing in the sense A. Conventional Artificial Intelligence deal with prdicate logic where as soft computing deal with fuzzy logic B. Conventional Artificial Intelligence methods are limited by symbols where as soft computing is based on empirical data C. Both (a) and (b) D. None of the above

Description : Conventional Artificial Intelligence is different from soft computing in the sense A. Conventional Artificial Intelligence deal with prdicate logic where as soft computing deal with fuzzy logic B. Conventional Artificial ... empirical data C. Both (a) and (b) D. None of the above

Last Answer : C. Both (a) and (b

How is Fuzzy Logic different from conventional control methods? a) IF and THEN Approach b) FOR Approach c) WHILE Approach d) DO Approach e) Else If approach

Description : How is Fuzzy Logic different from conventional control methods? a) IF and THEN Approach b) FOR Approach c) WHILE Approach d) DO Approach e) Else If approach

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What are the methods for maximum likelihood parameter learning?

Description : What are the methods for maximum likelihood parameter learning?

Last Answer : i. Write down an expression for the likelihood of the data as a function of the parameter.  ii. Write down the derivative of the log likelihood with respect to each parameter.  iii. Find the parameter values such that the derivatives are zero.

Is there any way to make diamond flouresce in the visible or near IR region?

Description : Is there any way to make diamond flouresce in the visible or near IR region?

Last Answer : Here is article by GIA (Gem Institute of America) it is UV activated.

Windows program to record IR signals and rebroadcast them?

Description : Windows program to record IR signals and rebroadcast them?

Last Answer : Try searching on the term IR repeater.

How could I use my PC's IR port for this?

Description : How could I use my PC's IR port for this?

Last Answer : Hack a Day has projects like that. Searching the site for ‘infrared’ might generate some ideas.

I need something to take use of my laptops IR port.

Description : I need something to take use of my laptops IR port.

Last Answer : You are going to have to write one. I haven’t owned a notebook computer with an IR port for many years – haven’t even seen one. Like RS232 ports they seem to have faded away.

Can I use a RC-5 IR remote with a Canon 500D?

Description : Can I use a RC-5 IR remote with a Canon 500D?

Last Answer : I’m on my phone right now or I’d try it for you but have you tried this same question on the Canon site?

Rerout an IR signal to a receiver from a remote?

Description : Rerout an IR signal to a receiver from a remote?

Last Answer : answer:Yes! You need an infrared repeater like this one or you can set up a series of mirrors to redirect the signal.

What is the full form of 'IR' ? -How To ?

Description : What is the full form of 'IR' ? -How To ?

Last Answer : The full form of 'IR' is Indian Railway

What is the atomic number of Ir ?

Description : What is the atomic number of Ir ?

Last Answer : The atomic number of Ir is 77

Explain the use of IR rays in medical field ?

Description : Explain the use of IR rays in medical field ?

Last Answer : Although IR rope is not yet used in medical field in our country, it is widely used in various physiotherapy. However, this method is also being used extensively in the outside world. In ... Diagnosis of blood circulation in damaged or damaged cells. Diagnosis of oxygen transport in blood and cells.

If CFSE increases by 30% and 40% respectively for `Co^(3+) " to " Rh^(3+) " to " Ir^(3+)`, then the total increase in CFSE for `Ir^(3+)` with respect

Description : If CFSE increases by 30% and 40% respectively for `Co^(3+) " to " Rh^(3+) " to " Ir^(3+)`, then the total increase in CFSE for `Ir^(3+)` with respect

Last Answer : If CFSE increases by 30% and 40% respectively for `Co^(3+) " to " Rh^(3+) " to " Ir^(3+)`, then the ... Ir^(3+)` with respect to `Co^(3+)` is ..

Why water is not good solvent for ir spectroscopy?

Description : Why water is not good solvent for ir spectroscopy?

Last Answer : Need answer

What do -ar -ir and -er infinitive verbs have in common in the future tense?

Description : What do -ar -ir and -er infinitive verbs have in common in the future tense?

Last Answer : Need answer

What does Ir. mean?

Description : What does Ir. mean?

Last Answer : Industrial Relations

What is an IR cable for a TV box?

Description : What is an IR cable for a TV box?

Last Answer : An IR Blaster cable is a USB device. It creates a wireless, infrared connection between your cable box and the PC running beyond TV.

The ___________ contains the address of the next instruction to be executed. a) IR b) PC c) Accumulator d) System counter

Description : The ___________ contains the address of the next instruction to be executed. a) IR b) PC c) Accumulator d) System counter

Last Answer : Answer: b Explanation: PC stands for program counter (It contains the address of the next instruction to be executed)

Thiamidine dimer formation in DNA is caused by - (1) IR-rays (2) X-rays (3) b and g-rays (4) UV-rays

Description : Thiamidine dimer formation in DNA is caused by - (1) IR-rays (2) X-rays (3) b and g-rays (4) UV-rays

Last Answer : (4) UV-rays Explanation: When cells are exposed to sunlight, radiant energy damage the DNA. For example, ultraviolet irradiation causes covalent bond formation between adjacent thymines on the same strand of ... . This added energy opens up the bond and allows it to react with a neighboring base.

The decoded instruction is stored in ______ (A) Register (B) Memory Address Register(MAR) (C) Instruction Register(IR) (D) None of the Above

Description : The decoded instruction is stored in ______ (A) Register (B) Memory Address Register(MAR) (C) Instruction Register(IR) (D) None of the Above

Last Answer : (C) Instruction Register(IR)

Which registers can interact with secondary memory? (A) Register (B) Memory Address Register(MAR) (C) Instruction Register(IR) (D) None of the Above

Description : Which registers can interact with secondary memory? (A) Register (B) Memory Address Register(MAR) (C) Instruction Register(IR) (D) None of the Above

Last Answer : (B) Memory Address Register(MAR)

Although saturable reactors are extremely useful in some applications, their gain is low because of ____________. A. core hysteresis losses B. inductive reactance in the control winding C. IR drop throughout the load winding D. all of the above

Description : Although saturable reactors are extremely useful in some applications, their gain is low because of ____________. A. core hysteresis losses B. inductive reactance in the control winding C. IR drop throughout the load winding D. all of the above

Last Answer : Answer: A

The heating of conductors as a result of resistance in a distribution circuit causes a power loss expressed as _____________. A. line droop B. line loss C. IR drop D. hysteresis

Description : The heating of conductors as a result of resistance in a distribution circuit causes a power loss expressed as _____________. A. line droop B. line loss C. IR drop D. hysteresis

Last Answer : Answer: B

Both Infrared and Microwave bands are invisible to the human eye. Then how are IR and microwave images from remote sensing satellites printed? How do they substitute the wavelengths?

Description : Both Infrared and Microwave bands are invisible to the human eye. Then how are IR and microwave images from remote sensing satellites printed? How do they substitute the wavelengths?

Last Answer : Both infrared and microwaves are part of the electromagnetic spectrum, which stretches from radio waves to gamma rays. each band of this spectrum corresponds to a small range of frequencies. Each ... levels) are finally printed on a computer screen as a picture or as a conventional photograph.

Name the spectral series which appear in the region of electromagnetic spectrum. (a) Visible region (b) UV region (c) Far IR region

Description : Name the spectral series which appear in the region of electromagnetic spectrum. (a) Visible region (b) UV region (c) Far IR region

Last Answer : Ans: (a) Balmer Series (b) Lymen Series (c) Pfund Series

Heat produced when a steady state current, I passes through an electrical conductor having resistance, 'R' is (A) IR (B) I 2R (C) IR 2 (D) I 2R

Description : Heat produced when a steady state current, I passes through an electrical conductor having resistance, 'R' is (A) IR (B) I 2R (C) IR 2 (D) I 2R

Last Answer : (B) I 2R

Equation which measures alternating voltage is A. Vsin ω B. sin t C. Vo sinωt D. V=IR

Description : Equation which measures alternating voltage is A. Vsin ω B. sin t C. Vo sinωt D. V=IR

Last Answer : Vo sinωt

How will you improve the IR value of a motor?

Description : How will you improve the IR value of a motor? 

Last Answer : By providing external heating. (By filament lamps) By providing internal heating by applying the low voltage. By circulating hot and dry air. 

What is the recommended IR value for generator?

Description : What is the recommended IR value for generator?  

Last Answer : Main generator is class B insulated machine. Without stator water recommended insulation value for the generator is R60 = kV + 1 MΩ R60 – minimum recommended IR in MΩ of entire winding at 40°C of 60 Sec. kV – rated voltage. For the IR measurement 1 kV megger should be used. 

What is the generator IR value when generator is filled with stator water and hydrogen?

Description : What is the generator IR value when generator is filled with stator water and hydrogen?  

Last Answer : Generator IR when filled with stator water and hydrogen is about 100 kΩ only. That is because most of the gases and liquids are self-restoring insulators. As we are measuring insulation with 1 kV or 5 kV ... region moderate voltage (1 kV to 70 kV), and breakdown region is above 70 kV voltage.  

What is IR and PI value? Why it is measured?

Description : What is IR and PI value? Why it is measured?

Last Answer : IR It is the ratio of the DC voltage applied between the terminals and ground to the resultant current. When the DC voltage applied three components flow, a) A charging component flows ... Index). PI value detects relative condition of insulation with respect to moisture and other contaminants.

The register that includes the address of the memory unit is termed asthe _ a. MAR b PC Cc. IR d. None of these

Description : The register that includes the address of the memory unit is termed asthe _ a. MAR b PC Cc. IR d. None of these

Last Answer : a. MAR

In register transfer the processor register as. a MAR b PC c IR d RI

Description : In register transfer the processor register as. a MAR b PC c IR d RI

Last Answer : d RI

IR stands for. a. Input representation b. Intermediate representation c. Both d. None

Description : IR stands for. a. Input representation b. Intermediate representation c. Both d. None

Last Answer : b. Intermediate representation

Outputs of instruction/data path in CU are. a. Reg R/W b. Load/Reg-Reg c. ALU function select d. Load control e. Read control f. IR Latch g. JUMP/Branch/Next PC h_ = All of these

Description : Outputs of instruction/data path in CU are. a. Reg R/W b. Load/Reg-Reg c. ALU function select d. Load control e. Read control f. IR Latch g. JUMP/Branch/Next PC h_ = All of these

Last Answer : h_ = All of these

function select takes op code in IR translating to function of ALU and it may be compact binary code or one line per ALU: a ALU b CPU c. Memory d. Cache

Description : function select takes op code in IR translating to function of ALU and it may be compact binary code or one line per ALU: a ALU b CPU c. Memory d. Cache

Last Answer : a ALU

Which register holds the item that is to be written into the stack or read out of the stack: a. SR b. IR Cc. RR d DR

Description : Which register holds the item that is to be written into the stack or read out of the stack: a. SR b. IR Cc. RR d DR

Last Answer : d DR

In register stack the top item is read from the stack into: a. SR b. IR Cc. RR d. DR

Description : In register stack the top item is read from the stack into: a. SR b. IR Cc. RR d. DR

Last Answer : d. DR

On equating the generic form of current density equation and the point form of Ohm’s law, we can obtain V=IR. State True/False. a) True b) False

Description : On equating the generic form of current density equation and the point form of Ohm’s law, we can obtain V=IR. State True/False. a) True b) False

Last Answer : a) True