WORD ANALOGY

WORD ANALOGY:

An analogy is a comparison between two things that are similar in some way.

Word analogy is a fundamental concept in natural language processing and Reasoning . It is the ability to identify relationships between words based on their meanings, and to use these relationships to complete tasks such as text classification and information retrieval.

SOME IMPORTANT KEY POINTS ON WORD ANALOGY:

In word analogy, we are looking for similarities between two pairs of words, and using those similarities to infer a relationship between two other words.

The most common type of word analogy involves finding a fourth word that is related to a given set of three words in the same way that two of the words are related to each other. This can be done by identifying a common attribute or relationship between the two words in the first pair, and then applying that attribute or relationship to the second pair.

Word meanings are not always clear-cut or unambiguous, and relationships between words can vary depending on context. Additionally, word analogy often requires a significant amount of background knowledge and cultural awareness, which may be difficult to capture in a computational system.

EXAMPLES:

For example, consider the analogy "man is to woman as king is to queen." In this analogy, the relationship between the first pair of words is that they are gendered opposites, and we can infer from this that the relationship between the second pair of words is also a gendered opposite. Therefore, the answer to this analogy is "queen."

Another example is the analogy "dog is to bark as cat is to meow." In this case, the relationship between the first pair of words is that the first word is an animal that makes a particular sound, and we can infer from this that the relationship between the second pair of words is also an animal that makes a particular sound. Therefore, the answer to this analogy is "meow."

In conclusion, word analogy allows us to identify relationships between words and to use those relationships to complete tasks. While there are limitations to word analogy, it remains a useful tool in many applications, and its importance is likely to continue to grow as we develop more techniques.

EXERCISE-1

1) Which of the following word pairs is most similar in meaning to "big : small"?
a. tall : big
b. long : high
c. fat : thin
d. heavy : heavier
Ans:- C

2) Which of the following word pairs is most similar in meaning to "happy : sad"?
a. joyous : happy
b. content : desire
c. excited : depressed
d. elated : related
Ans:-C

3) Which of the following word pairs is most similar in meaning to "doctor : patient"?
a. teacher : student
b. lawyer : coustomer
c. chef : hotel
d. athlete : A

4) Which of the following word pairs is most similar in meaning to "love : hate"?
a. like : dislike
b. admire : despire
c. enjoy : happy
d. appreciate : proud
Ans:- A

5) Which of the following word pairs is most similar in meaning to "dog : bark"?
a. bird : chirp
b. lion : roar
c. cat : meow
d. horse : neigh
Ans:- C

EXERCISE-2

1) Book : Cover :: Painting : ?
a. Example
b. Wall
c. Colour
d. Frame
Ans:- C

2) Float:Sink:: Boat:?
a. Ship
b. War
c. Submarine
d. Missile
Ans:- C

3) Air: Atmosphere::Water:?
a. Ocean
b. Island
c. Dew
d. Drop
Ans:- A

4) Obey:Defy::Work:?
a. Lazy
b. Idle
c. Rest
d. Labour
Ans:- C

5) Rupee:India::Yen:?
a. Turkey
b. Japan
c. Pakistan
d. Bangladesh
Ans:- C