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slides - UCLA Computer Science
slides - UCLA Computer Science

... AI groups were formed in many large companies to develop expert systems. Venture capitalists started investing in AI startups, and noted academics joined some of these companies. 1986 sales of AIbased hardware and software were $425 million. Much of the new business were developing specialized hardw ...
Learning Symbolic Models of Stochastic Domains
Learning Symbolic Models of Stochastic Domains

... One popular such proxy, used since the beginning of work in AI planning (Fikes & Nilsson, 1971) is a world of stacking blocks. It is typically formalized in some version of logic, using predicates such as on(a, b) and clear (a) to describe the relationships of the blocks to one another. Blocks are a ...
IJAI-6 - aut.upt.ro
IJAI-6 - aut.upt.ro

... Up to now different approaches have been used to sentiment classification problem. Little emphasis has been given to feature selection techniques in sentiment analysis. Gamon (Gamon, 2004) and Yi et al. (Yi, Nasukawa, Bunescu et al., 2003) used log likelihood to select important attributes from a la ...
writing style guide - University of Hull
writing style guide - University of Hull

... wall. The hope is that this balanced approach will satisfy the broadest possible readership, including both young people and their influencers. Only up to a point, however, is it possible to generalise about ‘University of Hull style’. While our rules concerning hyphens or capital initials, for exam ...
Complex Feature Values - NTU Computational Linguistics Lab
Complex Feature Values - NTU Computational Linguistics Lab

... say they can (or must) combine with. ➣ The information about what a word can or must combine with is encoded in list-valued valence features. ➢ The elements of the lists are themselves feature structures ➢ The elements are “cancelled” off the lists once heads combine with their complements and speci ...
Paper Title (use style: paper title)
Paper Title (use style: paper title)

... the possibility and advantages of a hierarchical, generative and functional approach to describe and formalise harmonic progressions and relationships. The fact that the simple and compact set of rules outlining a general cadential context suffices for the explanation of many examples accords with t ...
Morphological phrasemes and Totonacan verbal morphology*
Morphological phrasemes and Totonacan verbal morphology*

... (1c). In other words, these markers can be assigned specific individual mean­ ings, but when they come together, the meaning of the combination is different from the regular sum of these individual meanings. On the level of phrases (that is, multi-word expressions) this kind of treatment is routine ...
get pdf. - Lancaster University
get pdf. - Lancaster University

... Infomap30, a variant of latent semantic analysis31. They focused on sets of phonoaesthemes proposed in the literature32, which formed statistically significant clusters of related meanings. They found that, of 46 phonaesthemes proposed by Hutchins32 as present in the English language, 27 were statis ...
Fuzzy Genetic Algorithms
Fuzzy Genetic Algorithms

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Verbal stem space and verb to noun conversion in French - Hal-SHS
Verbal stem space and verb to noun conversion in French - Hal-SHS

... When the verb belongs to the second conjugation group, none of the verbal stems is identical to the base lexeme’s stem 2. As presented in Table 3 with the verb FINIR, second conjugation verbs only have two distinct stems, illustrated by stem 1 and stem 3, with a systematic /is/!/i/ alternation. And, ...
6. Karpov Rotova Ruiz-Zorrilla_rev
6. Karpov Rotova Ruiz-Zorrilla_rev

... Further works by F.F. Fortunatov’s followers led to new significant principles and development of a complex approach to the parts of speech characterization, which meant a gradual shift from homogeneous (based on one characteristic) to heterogeneous (multi-characteristic) approach. An important adva ...
Original Article A shifted hyperbolic augmented Lagrangian
Original Article A shifted hyperbolic augmented Lagrangian

... Metaheuristics are approximate methods or heuristics that are designed to search for good solutions, known as near-optimal solutions, with less computational effort and time than the more classical algorithms. While heuristics are tailored to solve a specific problem, metaheuristics are general-purp ...
centro regional quito
centro regional quito

... In order to carry out this practical research the sample was selected based on the capability to collect it. Thus, the sample consisted in newspapers which have circulation in Quito. They were collected through seven consecutive days, however Sunday November 29th was not considered because that day ...
The Comparison between Forward and Backward Chaining
The Comparison between Forward and Backward Chaining

... In the academic field, some students need the best advice in order to improve their situation, and this advice must be provided by the academic management. The academic management should consider many important factors when providing such advise and some of these factors are the mode of study (part- ...
Potential Search: a Bounded
Potential Search: a Bounded

... solution is found. However, solutions with costs higher than C may be found first even though they are of no use. The main problem with all these variants is that the desired goal ...
Intonation - UCLA Linguistics
Intonation - UCLA Linguistics

... the first two words, `the lady', or the next two words, `with flowers', is smaller than the juncture between the second and the third word, `lady with'. This shows that a whole utterance can be divided into groups which in turn can be divided into smaller groups, and so on. The hierarchical structur ...
Inherent and context inflection YoM
Inherent and context inflection YoM

... Note that `syntactic relevance' does not suffice as a criterion for demarcating inflection from derivation, since derivation also has syntactic implications in that it may change the syntactic (sub)category of a word, and its syntactic valency. This distinction between inherent and contextual inflec ...
Algorithms and Arguments Artificial Intelligence
Algorithms and Arguments Artificial Intelligence

... Moreover, in the second place, it does not seem to me that any contrivances at present known or likely to be discovered really deserve the name of logical machines. It is but a very small part of the entire process, which goes to form a piece of reasoning, which they are capable of performing. For, ...
Style/Clarity Assessment Module
Style/Clarity Assessment Module

... Concise: During that period, many car buyers preferred pink, shiny cars. (10 words) Now Your Turn: Wordy: The microscope revealed a group of organisms that were round in shape and peculiar in nature. (16 words) Concise: (9 words) Change phrases into single-words and adjectives Using phrases to conve ...
Typology of Word and Automatic Word Segmentation
Typology of Word and Automatic Word Segmentation

... Word segmentation is the foremost obligatory task in all NLP application. The initial phase of text analysis for any language processing task usually involves tokenization of the input into words. Be it a text to speech system (TTS), machine translation, spell & grammar checking, information retriev ...
Generating a type of pun
Generating a type of pun

... if done by a human, requires intelligence to perform" F.LUi63]- Thus, joking, a quintessentially ...
Thesauri and Formal Concept Analysis
Thesauri and Formal Concept Analysis

... Our doctoral student Sam Warfel undertook the study and concluded that if the Thesaurus hierarchy were regarded as having six levels (Figure 3), in a large number of cases it is safe to assume that words which occur in the same category at any level are more closely related to each other than to wo ...
Structural Parsing
Structural Parsing

... is expressed with a POS-frame. We have discussed frame words like BE-frame, NEC-frame, NOT-frame, OR-frame, IF-THEN-frame or POS-frame in [6]. The auxiliary verb “ have ” is essentially “be with ”. The BE-frame can be seen as a chunk indicator too, so that what remains for structural parsing is “ I ...
Multiple-Query Optimization
Multiple-Query Optimization

... answer. Because of the similarities that Prolog [6] clauses have with the above type of rules, our discussion on multiple-query processing applies to the optimization of Prolog programs as well, assuming that secondary storage is used to hold a Prolog database of facts. As a second example, consider ...
A Guide to Greek Accents - Chiou Lao Shi Home Page
A Guide to Greek Accents - Chiou Lao Shi Home Page

... (aka The Maximum Accent Sustention Rule: The acute can sustain three syllables, the circumflex can sustain two syllables, and the grave can sustain only one syllable.) 3. The Circumflex Rule: The circumflex can stand over long syllables only, while both the acute and grave can stand over either a lo ...
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Stemming

Stemming is the term used in linguistic morphology and information retrieval to describe the process for reducing inflected (or sometimes derived) words to their word stem, base or root form—generally a written word form. The stem need not be identical to the morphological root of the word; it is usually sufficient that related words map to the same stem, even if this stem is not in itself a valid root. Algorithms for stemming have been studied in computer science since the 1960s. Many search engines treat words with the same stem as synonyms as a kind of query expansion, a process called conflation.Stemming programs are commonly referred to as stemming algorithms or stemmers.
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