answersLogoWhite

0

Lexical analysis breaks the source code text into small pieces called tokens.

Semantic analysis is the phase in which the compiler adds semantic information to the parse tree and builds the symbol table.




Source: http://en.wikipedia.org/wiki/Semantic_analysis_%28compilers%29#Front_end

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Psychology

What is lexical conditioning?

Lexical conditioning refers to the influence of individual words or lexical items on the pronunciation, meaning, or grammar of other words in a language. It occurs when the form or behavior of one word is affected by another word, often when they are adjacent to each other in a phrase or sentence.


What is the lexical approach?

This shouldn't be accepted without looking around a little bit more, but from what I know, the lexical approach is typically applied in psychology as a way of studying the way humans format language and communicate. The basic idea is that humans store language information in clusters called "lexical chunks." These chunks are phrases with words that are very commonly found together. The word "odor," for example, is defined as the description of a smell, but people typically associate it with a negative smell. That is because odor is usually found in lexical chunks like foul odor, strong odor, disgusting odor, or rank odor. These are all associations that people make when they hear the word "odor." Another example of a lexical chunk is the term "figment of (pronoun) imagination." People rarely use the word figment except in reference to that lexical chunk. This should be cited because I took the figment example from a site I looked at a week ago: http://www.teachingenglish.org.uk/think/methodology/lexical_approach1.shtml


Is an IQ score of 172 high for a twelve year old?

Ideally, the IQ score is independent of the subject's age. 172 is a totally unbelievable IQ score for anybody; before it is accepted as fact, the test should probably be repeated. +++ Even if the figure was a misprint for 127, that would still be a high IQ BUT it is important to remember IQ is not everything. Standard IQ tests tend to be limited to testing skills with various numerical, lexical and pattern puzzles; and are not a reliable guide to the subject's learning ability or future academic results.


Related Questions

What is the difference between a semantic field and a lexical field?

Semantic field is the meaning behind the words like 'oxygen' and 'catalyst' would have a semantic field of science and lexical field is just....the words i think....


What is lexical and semantic errors?

cars was


What is the grammatical difference between scientia and scientifica?

There is no grammatical difference between two nouns. If they have different meaning, then there is a lexical difference.


What is a lexical set?

A lexical set is a group of words that share a common phonetic feature or belong to a specific semantic category, often used in linguistic analysis. For example, in phonetics, the lexical set "TRAP" includes words like "cat," "bat," and "hat," which share similar vowel sounds. In semantics, a set might include words like "apple," "banana," and "orange," all of which are fruits. Lexical sets help linguists understand patterns of pronunciation and meaning within a language.


What are the Classification of tokens in lexical analysis?

the classification of token


Compare with lexical analysis and syntax analysis?

Lexical analysis involves breaking down the input into tokens, identifying keywords and operators, and removing whitespace and comments. Syntax analysis checks the structure of the tokens to ensure they conform to the grammar rules of the language. In summary, lexical analysis focuses on individual elements, while syntax analysis focuses on how these elements combine to form meaningful expressions.


What is difference between Lex and Yacc?

lex is lexical analyser whereas yacc is a parser generator


What has the author Anna Shymkiw written?

Anna Shymkiw has written: 'A study of the tendencies in the lexical semantic system of bilingual Canadian Ukrainians'


What is the word that links or relates to another word in the sentence?

The word you are looking for is "concordance" or "lexical relation." These terms refer to the relationship between words in a sentence based on their semantic or grammatical connections.


What is the difference between lexical and grammatical words?

Lexical words are nouns, verbs, adjectives, adverbs. Grammatical words are determiners, pronouns, auxiliaries and modals, prepositions, conjunctions. That's all I remember.


What has the author Cliff Goddard written?

Cliff Goddard has written: 'Pitjantjatjara/Yankunytjatjara Picture Dictionary' 'The Languages of East and Southeast Asia' 'Pitjantjatjara/Yankunytjatjara to English dictionary' -- subject(s): Dictionaries, English, Yankunytjatjara language, Pitjantjatjara language 'Aboriginal Bird Names' 'Semantic and Lexical Universals' 'Pitjantjatjara/Yankunytjatjara to English Dictiona' 'Semantic analysis' -- subject(s): Semantics, English language


What is lexical retrieval?

Lexical retrieval refers to the process of accessing and retrieving words from memory during language production. It involves selecting the appropriate words to express our thoughts and ideas. This process can be influenced by various factors such as word frequency, semantic relationships, and cognitive demands.

Trending Questions
What does it mean to put someone down? Are stereotypes ever useful? What school of psychology is Client centered therapy is based on? Based on the information in this passage what did the wooers do? What are some examples of hobbies enjoyed by the ESFP personality type? What is basing a conclusion on examples? Why are religious people against bullying? Who among the followings was of the view that irrational beliefs are basis of all of our maladjustments? Who would have been most likely to say why you behave the way you do is because of unconscious reasons not reasons in your consciousness psychology? Is Albert Bandura's research relevant today? What are examples of psychological tests? What purpose does your gag reflects have? Critically examine need hierarchy theory of motivation? Was a propaganda movement a success or a failure one in the Philippines? What is an example of idiosyncratic behavior? How are your perceptions of your own actions different from your perceptions of the actions of others? What are the major challenges and opportunities for the manager of water utilities corparation to use organisation behavior concepts? Explain how the concepts of schema assimilation accommodation equilibrium and dis equilibrium explain Piaget's theory of cognitive development? What time required in 1 oscillation of pendulum? What does it mean if a guys kisses you but you and him are drunk btw I've had a crush on him for a while but I kissed him first but he kissed me back I think?