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L2 Syntactic Complexity Analyzer
L2 Syntactical Complexity Analyzer (L2SCA) developed by Xiaofei Lu at the Pennsylvania State University, is a computational tool which produces syntactic complexity indices of written English language texts. Along with Coh-Metrix, the L2SCA is one of the most extensively used computational tool to compute indices of second language writing development. The L2SCA is also widely utilised in the field of corpus linguistics. The L2SCA is available in a single and a batch mode. The first provides the possibility of analyzing a single written text for 14 syntactic complexity indices. The latter allows the user to analyze 30 written texts simultaneously. Usage Second language writing development The L2SCA has been used in numerous studies in the field of second language writing development to compute indices of syntactic complexity. Corpus linguistics The L2SCA has also been used in various studies in the field of corpus linguistics. Indices ;Notes * Note 1: Abbreviation See also *Coh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xiaofei Lu
Chang'e 5-T1 () was an experimental robotic spacecraft that was launched to the Moon on 23 October 2014 by the China National Space Administration (CNSA) to conduct atmospheric re-entry tests on the capsule design planned to be used in the Chang'e 5 mission. As part of the Chinese Lunar Exploration Program, Chang'e 5, launched in 2020, was a Moon sample return mission. Like its predecessors, the spacecraft is named after the Chinese Moon goddess Chang'e. The craft consisted of a return vehicle capsule and a service module orbiter. The return capsule of Chang'e 5-T1, named ''Xiaofei'' () meaning "little flyer" in Chinese, landed in Siziwang Banner, Inner Mongolia on 31 October 2014, 22:42 UTC. The CE-5-T1 Service Module entered lunar orbit on 13 January 2015. Its initial orbit was 200 x 5,300 km with period of 8 hours. Characteristics It consisted of a DFH-3A " Chang'e 2 type" spacecraft with a mass of approximately 2,215 kg (including 1,065 kg of fuel) car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Word Count
The word count is the number of words in a document or passage of text. Word counting may be needed when a text is required to stay within certain numbers of words. This may particularly be the case in academia, legal proceedings, journalism and advertising. Word count is commonly used by translators to determine the price of a translation job. Word counts may also be used to calculate measures of readability and to measure typing and reading speeds (usually in words per minute). When converting character counts to words, a measure of 5 or 6 characters to a word is generally used for English. Details and variations of definition Variations in the operational definitions of how to count the words can occur (namely, what "counts as" a word, and which words "don't count" toward the total). However, especially since the advent of widespread word processing, there is a broad consensus on these operational definitions (and hence the bottom-line integer result). The consensus is to acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computational Linguistics
Computational linguistics is an Interdisciplinarity, interdisciplinary field concerned with the computational modelling of natural language, as well as the study of appropriate computational approaches to linguistic questions. In general, computational linguistics draws upon linguistics, computer science, artificial intelligence, mathematics, logic, philosophy, cognitive science, cognitive psychology, psycholinguistics, anthropology and neuroscience, among others. Sub-fields and related areas Traditionally, computational linguistics emerged as an area of artificial intelligence performed by computer scientists who had specialized in the application of computers to the processing of a natural language. With the formation of the Association for Computational Linguistics (ACL) and the establishment of independent conference series, the field consolidated during the 1970s and 1980s. The Association for Computational Linguistics defines computational linguistics as: The term "comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subordination (linguistics)
In linguistics, subordination (abbreviated variously , , or ) is a principle of the hierarchical organization of linguistic units. While the principle is applicable in semantics, morphology, and phonology, most work in linguistics employs the term "subordination" in the context of syntax, and that is the context in which it is considered here. The syntactic units of sentences are often either subordinate or coordinate to each other. Hence an understanding of subordination is promoted by an understanding of coordination, and vice versa. Subordinate clauses Subordination as a concept of syntactic organization is associated closely with the distinction between ''coordinate'' and ''subordinate'' clauses. One clause is subordinate to another if it depends on it. The dependent clause is called a ''subordinate clause'' and the independent clause is called the ''main clause'' (= matrix clause). Subordinate clauses are usually introduced by subordinators (= subordinate conjunctions) such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coordination (linguistics)
In linguistics, coordination is a complex syntactic structure that links together two or more elements; these elements are called ''conjuncts'' or ''conjoins''. The presence of coordination is often signaled by the appearance of a coordinator (coordinating conjunction), e.g. ''and'', ''or'', ''but'' (in English). The totality of coordinator(s) and conjuncts forming an instance of coordination is called a coordinate structure. The unique properties of coordinate structures have motivated theoretical syntax to draw a broad distinction between coordination and subordination. It is also one of the many constituency tests in linguistics. Coordination is one of the most studied fields in theoretical syntax, but despite decades of intensive examination, theoretical accounts differ significantly and there is no consensus on the best analysis. Coordinators A ''coordinator'' or a coordinating conjunction, often appears between the conjuncts, usually at least between the penultimate and ult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dependent Clause
A subordinate clause, dependent clause, subclause, or embedded clause is a clause that is embedded within a complex sentence. For instance, in the English sentence "I know that Bette is a dolphin", the clause "that Bette is a dolphin" occurs as the complement of the verb "know" rather than as a freestanding sentence. Subtypes of dependent clauses include content clauses, relative clauses, and adverbial clauses. Content clause A content clause, also known as a "noun clause", provides content implied or commented upon by its main clause. It can be a subject, predicate nominative, direct object, appositive, indirect object, or object of the preposition. Some of the English words that introduce content clauses are ''that, who'' (and formal ''whom''), ''whoever'' (and formal ''whomever''), ''whether, why, what, how, when'', and ''where''. Notice that some of these words also introduce relative and adverbial clauses. A clause is a content clause if a pronoun (''he, she, it,'' or ''t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-unit
In linguistics, the term T-unit was coined by Kellogg Hunt in 1965. It is defined as the "shortest grammatically allowable sentences into which (writing can be split) or minimally terminable unit." Often, but not always, a T-unit is a sentence. More technically, a T-unit is a dominant clause and its dependent clauses: as Hunt said, it is "one main clause with all subordinate clauses attached to it" (Hunt 1965:20). T-units are often used in the analysis of written and spoken discourse, such as in studies on errors in second language writing. The number of error-free T-units may be counted, as in Robb et al. (1986), or changes in accuracy per T-unit overdrafts of compositions may be measured (Sachs and Polio, 2007). Young (1995){{cite journal, first1=Richard, last1=Young, title=Conversational Styles in Language Proficiency Interviews, journal=Language Learning, year=1995 , pages=3–42, volume=45, issue=1, doi=10.1111/j.1467-1770.1995.tb00961.x gives some examples of what a T-unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clause
In language, a clause is a constituent that comprises a semantic predicand (expressed or not) and a semantic predicate. A typical clause consists of a subject and a syntactic predicate, the latter typically a verb phrase composed of a verb with any objects and other modifiers. However, the subject is sometimes unvoiced if it is retrievable from context, especially in null-subject language but also in other languages, including English instances of the imperative mood. A complete simple sentence includes a single clause with a finite verb. Complex sentences contain multiple clauses including at least one ''independent clause'' (meaning, a clause that can stand alone as a simple sentence) coordinated either with at least one dependent clause (also called an embedded clause) or with one or more independent clauses. Two major distinctions A primary division for the discussion of clauses is the distinction between independent clauses and dependent clauses. An independent clause can s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verb Phrase
In linguistics, a verb phrase (VP) is a syntactic unit composed of a verb and its arguments except the subject of an independent clause or coordinate clause. Thus, in the sentence ''A fat man quickly put the money into the box'', the words ''quickly put the money into the box'' constitute a verb phrase; it consists of the verb ''put'' and its arguments, but not the subject ''a fat man''. A verb phrase is similar to what is considered a ''predicate'' in traditional grammars. Verb phrases generally are divided among two types: finite, of which the head of the phrase is a finite verb; and nonfinite, where the head is a nonfinite verb, such as an infinitive, participle or gerund. Phrase structure grammars acknowledge both types, but dependency grammars treat the subject as just another verbal dependent, and they do not recognize the finite verbal phrase constituent. Understanding verb phrase analysis depends on knowing which theory applies in context. In phrase structure grammars In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentence (linguistics)
In linguistics and grammar, a sentence is a linguistic expression, such as the English example "The quick brown fox jumps over the lazy dog." In traditional grammar, it is typically defined as a string of words that expresses a complete thought, or as a unit consisting of a subject and predicate. In non-functional linguistics it is typically defined as a maximal unit of syntactic structure such as a constituent. In functional linguistics, it is defined as a unit of written texts delimited by graphological features such as upper-case letters and markers such as periods, question marks, and exclamation marks. This notion contrasts with a curve, which is delimited by phonologic features such as pitch and loudness and markers such as pauses; and with a clause, which is a sequence of words that represents some process going on throughout time. A sentence can include words grouped meaningfully to express a statement, question, exclamation, request, command, or suggestion. Typical a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notes Qr1
Note, notes, or NOTE may refer to: Music and entertainment * Musical note, a pitched sound (or a symbol for a sound) in music * ''Notes'' (album), a 1987 album by Paul Bley and Paul Motian * ''Notes'', a common (yet unofficial) shortened version of the title of the American TV situation comedy, ''Notes from the Underbelly'' * ''Notes'' (film), a short by John McPhail * ''Notes'' (journal), the quarterly journal of the Music Library Association Finance * Banknote, a form of cash currency, also known as ''bill'' in the United States and Canada * Promissory note, a contract binding one party to pay money to a second party * Note, a security (finance), a type of bond Technology and science * IBM Notes, (formerly Lotus Notes), a client-server, collaborative application owned by IBM Software Group * Natural orifice transluminal endoscopic surgery (NOTES), a type of minimally invasive surgery * Notes (Apple), a note-taking application bundled with macOS and iOS * Notes, another name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania State University
The Pennsylvania State University (Penn State or PSU) is a Public university, public Commonwealth System of Higher Education, state-related Land-grant university, land-grant research university with campuses and facilities throughout Pennsylvania. Founded in 1855 as the Farmers' High School of Pennsylvania, Penn State became the state's only Land-grant university, land-grant university in 1863. Today, Penn State is a major research university which conducts teaching, research, and public service. Its instructional mission includes undergraduate, graduate, professional and continuing education offered through resident instruction and online delivery. The University Park campus has been labeled one of the "Public Ivy, Public Ivies", a publicly funded university considered as providing a quality of education comparable to those of the Ivy League. In addition to its land-grant designation, it also participates in the sea-grant, space-grant, and sun-grant research consortia; it is on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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