Deep learning in frequency domain for inverse identification of nonhomogeneous material properties
19
Citation
73
Reference
10
Related Paper
Citation Trend
Keywords:
Identification
We study the positivity of cohomology classes related to the convergence problem of the inverse σk-flow, according to a conjecture proposed by Lejmi and Székelyhidi. Nous étudions la positivité des classes de cohomologie liée au problème de la convergence du σk-flot inverse, suivant une conjecture proposée par Lejmi et Székelyhidi.
Cite
Citations (2)
The following lemma, which appears as Lemma 4 in [5], was used to determine certain multicoherence properties of inverse limits of continua. Lemma . Let X denote the inverse limit of an inverse system { X λ , f λμ , Λ } of compact Hausdorff spaces X λ . If X λ has no more than k components (where k < ∞ is fixed) for each λ ∊ Λ, then X has no more than k components. In this paper we give a set theoretic analogue of this lemma and an extension which was suggested to the author by Professor F. W. Lawvere. An application to inverse limits of finite groups is then given.
Lemma (botany)
Inverse limit
Cite
Citations (1)
Malicious domains usually refer to a series of illegal activities, posing threats to people's privacy and property. Therefore, the problem of detecting malicious domains has aroused the widespread concern. This paper introduces a novel approach named Domain Watcher to detect malicious domains based on local and global textual features. Except for the traditional lexical features of domains, we introduce two types of global textual features, namely imitation features and bigram features, by measuring the similarity between tested domains and known domains. Experimental results on real-world data show that DomainWatcher can achieve high precision rate, recall rate and F1-measure with low consumption.
Bigram
Recall rate
Similarity (geometry)
Cite
Citations (11)
Congruence relation
Inverse semigroup
Inverse element
Cite
Citations (6)
Cite
Citations (0)
Identification
Cite
Citations (1)
Firstly,some characteristics of generalized {1}-inverse of quantale matrixs are given,and the generalized {1}-inverse of quantale matrixs exists when some conditions are satisfied. Secondly,the definition of generalized M-P inverse of quantale matrixs is given. Some properties of generalized M-P inverse of quantale matrixs are studied. Meanwhile,we give the structure of generalized M-P inverse of quantale matrixs. At last,the definition of positive definiteness of quantale matrixs introduced,some properties of positive definiteness of quantale matrixs are discussed. And some characteristics for a quantale matrixs to be positive definiteness are obtained.
Positive definiteness
Definiteness
Cite
Citations (2)
In the modern day digital automated world, speaker identification system plays a very important role in the field of fast growing internet based communications/transactions.In this paper, speaker identification in the context of mono, cross and multilingual are demonstrated using the two different feature extraction techniques, i.e., Mel-Frequency Cepstral Coefficients (MFCC) and Linear Predictive Cepstral Coefficients (LPCC) with the constraint of limited data.The languages considered for the study are English (international language), Hindi (national language) and Kannada (regional language).Since the standard multilingual database is not available, experiments are carried out on our own created database of 30 speakers in the college laboratory environment who can speak the three different languages.In case of limited data condition, owing to less data the existing techniques in each stage may not provide good performance.To alleviate the problem of limited data, the vocal tract feature extracted from MFCC and LPCC techniques are combined.As a result the combination of features gives nearly 30% higher performance compared to the individual features for a set of 30 speakers.
Identification
Speaker identification
Cite
Citations (8)
Abstract The mapping which assigns to each existence variety of locally inverse semigroups the class of all pseudosemilattices of idempotents of members of is shown to be a complete, surjective homomorphism from the lattice of existence varieties of locally inverse semigroups onto the lattice of varieties of pseudosemilattices.
Surjective function
Lattice (music)
Cite
Citations (13)
Бұл зерттеужұмысындaКaно моделітурaлы жәнеоғaн қaтыстытолықмәліметберілгенжәнеуниверситетстуденттерінебaғыттaлғaн қолдaнбaлы (кейстік)зерттеужүргізілген.АхметЯссaуи университетініңстуденттеріүшін Кaно моделіқолдaнылғaн, олaрдың жоғaры білімберусaпaсынa қоятынмaңыздытaлaптaры, яғнисaпaлық қaжеттіліктері,олaрдың мaңыздылығытурaлы жәнесaпaлық қaжеттіліктерінеқaтыстыөз университетінқaлaй бaғaлaйтындығытурaлы сұрaқтaр қойылғaн. Осы зерттеудіңмaқсaты АхметЯсaуи университетіндетуризмменеджментіжәнеқaржы бaкaлaвриaт бaғдaрлaмaлaрыныңсaпaсынa қaтыстыстуденттердіңқaжеттіліктерінaнықтaу, студенттердіңқaнaғaттaну, қaнaғaттaнбaу дәрежелерінбелгілеу,білімберусaпaсын aнықтaу мен жетілдіружолдaрын тaлдaу болыптaбылaды. Осы мaқсaтқaжетуүшін, ең aлдыменКaно сaуaлнaмaсы түзіліп,116 студенткеқолдaнылдыжәнебілімберугежәнеоның сaпaсынa қaтыстыстуденттердіңтaлaптaры мен қaжеттіліктерітоптықжұмыстaрaрқылыaнықтaлды. Екіншіден,бұл aнықтaлғaн тaлaптaр мен қaжеттіліктерКaно бaғaлaу кестесіменжіктелді.Осылaйшa, сaпa тaлaптaры төрт сaнaтқa бөлінді:болуытиіс, бір өлшемді,тaртымдыжәнебейтaрaп.Соңындa,қaнaғaттaну мен қaнaғaттaнбaудың мәндеріесептелдіжәнестуденттердіңқaнaғaттaну мен қaнaғaттaнбaу деңгейлерінжоғaрылaту мен төмендетудеосытaлaптaр мен қaжеттіліктердіңрөліaйқын aнықтaлды.Түйінсөздер:сaпa, сaпaлық қaжеттіліктер,білімберусaпaсы, Кaно моделі.
Cite
Citations (0)