scholarly journals A correction method of word spelling mistake for English text

2020 ◽  
Vol 1693 ◽  
pp. 012118
Author(s):  
Guimin Huang ◽  
Jingru Chen ◽  
Zhenglin Sun
2020 ◽  
pp. 1-12
Author(s):  
Li Dongmei

English text-to-speech conversion is the key content of modern computer technology research. Its difficulty is that there are large errors in the conversion process of text-to-speech feature recognition, and it is difficult to apply the English text-to-speech conversion algorithm to the system. In order to improve the efficiency of the English text-to-speech conversion, based on the machine learning algorithm, after the original voice waveform is labeled with the pitch, this article modifies the rhythm through PSOLA, and uses the C4.5 algorithm to train a decision tree for judging pronunciation of polyphones. In order to evaluate the performance of pronunciation discrimination method based on part-of-speech rules and HMM-based prosody hierarchy prediction in speech synthesis systems, this study constructed a system model. In addition, the waveform stitching method and PSOLA are used to synthesize the sound. For words whose main stress cannot be discriminated by morphological structure, label learning can be done by machine learning methods. Finally, this study evaluates and analyzes the performance of the algorithm through control experiments. The results show that the algorithm proposed in this paper has good performance and has a certain practical effect.


The Eye ◽  
2020 ◽  
Vol 22 (129) ◽  
pp. 22-29
Author(s):  
Svetlana Kravchuk ◽  
Olga Zhabina

We described two clinical cases of ortho-k lenses fitting in patients with “non-typical” corneal curvature/diameter ratio. The main goal was to acknowledge effective and safe use of this myopia correction method in patients with corneal diameter greater than 11 mm. Individual approach to each patient is the key to a successful and safe ortho-k lenses fitting.


Author(s):  
Oleh Tyshchenko

The presented research reveals imagery-metaphoric and phraseological objectivities of the conceptual spheres Soul, Consciousness, Envy, Jealousy and Greed in Polish, Russian, Ukrainian, Czech and Slovak languages and conceptual picture of the world (first of all in proverbs and sayings, idioms, imagery means of secondary nomination both in standard language and its regional or dialectal variants) according to the indication of holistic characteristic and semantic intersection of these concepts. It describes the spheres of their typological coincidence and differences from the point of imagery motivation. It defines the symbolic functions of these ethno cultural concepts (object sphere) with respect to the specificity of manifestation of Envy in archaic texts, believes, in the language of traditional folk culture and archaic expressions with religious sense that reach Christian ideology, ideas of moral purity and dirt, Body and Soul. It has been defined the collocations with the components envy and jealousy in some thesauri and dictionaries in terms of the specificity of interlingual equivalence and expressions of envy and similar negative emotions and their functioning in the Ukrainian and English text corpora. The analysis demonstrated that practically in all compared languages and linguistic cultures Envy is associated with greed and jealousy, psychic disorders with a corresponding complex of feelings, expressed by metaphoric predicates of destruction and remorse that encode the moral and legal aspect of conscience (conscience is a judge, witness and executioner). Metaphor of Envy containing nominations of colours differ in the Slavonic and Germanic languages whereas those denoting spatial, gustatory, odour, acoustic and parametrical meaning are similar. Many imagery contexts of Envy correlate with such conceptual oppositions as richness and poverty, light and darkness; success is associated with the frames “foreign is better than domestic” where Envy encodes the meaning of encroachment upon another's property, “envy is better than sympathy”, “envy dominates where there are richness, success, welfare, happiness” which confirms the ideas of representatives in the field of psychoanalysis, cultural anthropology and sociology. In some languages the motives of black magic, evil eye (in Polish, Ukrainian and Russian) are rooted in the sphere of folk believes and invocations, as well as cultural anthroponyms.


Author(s):  
Thiago Neves Cunha ◽  
Guilherme Boulhosa Rodamilans ◽  
Emilia Villani ◽  
Luis Gonzaga Trabasso ◽  
Wesley Oliveira

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