Consistency Of Recognition Research Articles

Multi-Classifier Interactive Learning for Ambiguous Speech Emotion Recognition

In recent years, speech emotion recognition technology is of great significance in industrial applications such as call centers, social robots and health care. The combination of speech recognition and speech emotion recognition can improve the feedback efficiency and the quality of service. Thus, the speech emotion recognition has been attracted much attention in both industry and academic. Since emotions existing in an entire utterance may have varied probabilities, speech emotion is likely to be ambiguous, which poses great challenges to recognition tasks. However, previous studies commonly assigned a single-label or multi-label to each utterance in certain. Therefore, their algorithms result in low accuracies because of the inappropriate representation. Inspired by the optimally interacting theory, we address the ambiguous speech emotions by proposing a novel multi-classifier interactive learning (MCIL) method. In MCIL, multiple different classifiers first mimic several individuals, who have inconsistent cognitions of ambiguous emotions, and construct new ambiguous labels (the emotion probability distribution). Then, they are retrained with the new labels to interact with their cognitions. This procedure enables each classifier to learn better representations of ambiguous data from others, and further improves the recognition ability. The experiments on three benchmark corpora (MAS, IEMOCAP, and FAU-AIBO) demonstrate that MCIL does not only improve each classifier's performance, but also raises their recognition consistency from moderate to substantial.

Adaptive Pronunciation Proofreading of Spoken English in a Wireless Sensor Network Environment

This paper presents an in‐depth study and analysis of adaptive proofreading of spoken English pronunciation in a wireless sensor network environment. This paper addresses the above problem by combining two common methods for controlling the transmission rate of sensing nodes maximizing network utility algorithm and congestion control mechanism. Firstly, the transmission rate of one‐hop nodes at a distance from the aggregation node is dynamically adjusted by the increasing exploration algorithm under the premise of unknown link transmission capacity, while the transmission rate of one‐hop nodes is proportionally allocated to multihop nodes in multihop nodes by the congestion control mechanism based on the average reception success rate of the link. A design framework for a speech recognition system with complementary offline recognition and online recognition based on the C/S model is proposed, and a speech recognition system in swarm intelligence awareness is implemented based on the Sphinx engine. The client side implements the speech recognition of decoder in the offline state, and the server side provides the functions of recognition consistency detection, model adjustment training, monitoring, and recommendation in the online state as well as the interface for external access. The scene adaptation module effectively improves the speech recognition system’s speech recognition correct rate under different scenes, and the discourse topic recognition module verifies the recognition effectiveness of the speech recognition system under different discourse topics, which can meet the requirements of users’ personalized speech input.

Password-free Authentication for Smartphone Touchscreen Based on Finger Size Pattern

This study introduces a novel authentication methodology; it is based on pattern recognition of fingers size and pressure when users touch smartphone screen. By analyzing diagrams of these touches and applying data mining for the first time as an authentication technique, this paper presents three new approaches. First, an exact-range evaluation approach has been verified that size is more recognition consistency than pressure. Second, a pattern-range is a new technique reliance on size frequency position. At last, using a size-range has been facilitated the login. The association rules have been modified to work on finger touchscreen data files. To login, 94.1111% of 18 authorized users are succeeded and 98.9% of 20 unauthorized users are failed. Android device and Android studio are used. Size and pressure are normalized to 1; a training set is applied; the password is not considered.

PWE-345 Use of “villosity” to select individuals progressing to colonoscopy – an unreliable tool

Introduction The Bowelscope screening programme offers “one-off” sigmoidoscopy to individuals at the age of 55. Those deemed at high risk following sigmoidoscopy are referred for colonoscopy. An adenoma with a villous or tubulovillous component is deemed high risk and should instigate colonoscopy. Determining whether a polyp is tubular or tubulovillous is subjective and prone to inter-observer variation. The BCSP pathology guidelines state “it is accepted that a neoplastic villus almost defies definition”. This review was designed to explore the variability of reporting villous morphology in the national Bowel Cancer Screening Program (BCSP) screening centres in Yorkshire, Humber and North Eastern (Y, H and NE) regions and to investigate the level of agreement between individual BCSP pathologists. Method 32 consultant pathologists active in the BCSP in Y, H and NE region viewed H and E glass slides from 12 bowel cancer screening polyps and categorised each as tubular, tubulovillous or villous. Following viewing, each case was presented to the group with a brief discussion of the features. Pathologists then used individual electronic voting buttons to classify each case into one of the three categories. Following the workshop, lead pathologists at the BCSP screening units in the Y, H and NE region provided the relative proportions of tubular, tubulovillous and villous adenomas reported in their screening centre in the previous 12 months. Results The graph below shows the percentage of pathologists classifying each of the twelve polyps in one of the three categories. No single case achieved consensus, with many showing a spread of classification little better than chance. Agreement was best on whether a polyp was a pure villous adenoma or not. Across the Y, H and NE region the proportion of adenomas reported as “tubulovillous”, ranged from 5.5 to 25%, with a median of 17%. These figures may disguise more marked individual variation as the figures from each screening centre represent the combined output of multiple individual pathologists and multiple departments. Pure villous adenomas were rare, median 0.6% of all adenomas, range 0.1 to 1.8%. Conclusion Use of “villosity” to predict need for colonoscopy is prone to marked inter-observer variation. Using villosity may lead to unacceptable variation in colonoscopy rates with the potential for unpredictable overburden on resources. Better definitions of what constitutes a villus are required, along with training to improve consistency in recognition, before it can be used as a reliable risk predictor in a national screening program. Disclosure of interest None Declared.

SISTEM PENETAPAN GUBERNUR KEPALA DAERAH ISTIMEWA YOGYAKARTA DALAM SISTEM PEMILIHAN KEPALA DAERAH BERDASARKAN PASAL 18 AYAT (4) UUD 1945

The Yogyakarta Specialist Region, both historical and juridical have strong legitimacy as special regions. Historically, (1) privilege status of Yogyakarta is a conscious political choice taken by the ruler of Yogyakarta, namely Sultan HB IX and Paku Alam VIII, and not the granting of national political entity; (2) Yogyakarta provide space areas and concrete for the Indonesian population early. Third, Yogyakarta became the savior when Indonesian forces in crisis situations to preserve the Declaration of Independence August 17, 1945. While legally the First, the consistency at the level that recognizes the juridical existence of a region that is special. Second, the consistency of recognition of the status of a regional specialty is not followed by a comprehensive arrangement on the substance of the privilege of an area. Special of DIY also reflected in the mechanism of filling the vacancy Guvernor and the Deputy Governor, with the appointment/establishment of Sri Sultan and Sri Pakualam directly by the President. The constitutional system of decision Hamengkubuwono X and Sri Pakualam, as Governor and Deputy Governor of DIY is not contradictory with the Constitution (unconstitutional) for determining the gain legitimacy from the community (community wishes). Keywords: specialty of DIY, governor determination system, regional head of electoral systems

Identifying Tiers of Influence in Artificial Intelligence Research: I

As a step in the direction of helping researchers, students, and developers to stay abreast of ongoing research work in the field of artificial intelligence (AI) in general, and expert systems (ES) in particular, we have conducted a large-scale citation analysis to identify the most influential journals for AI/ES research. We use a multifaceted methodology for assessing journal influence (i.e. quality and relevance). The methodology assesses each cited journals from two sets of base journals on several dimensions: breadth of recognition, consistency of recognition, trend of recognition, and intensity of recognition. Here, in Part I, we describe how these assessments are established objectively via data collected from base journals with a general AI focus. Part II will extend the set of base journals to include those that are devoted to expert systems (ES) research. The main results are tiers and a ranking that identify the most influential, important journals publishing AI/ES research. © 1996 Wiley Periodicals, Inc.

Reproducibility in Morphologic Classification of Non-Hodgkin’s Lymphomas Using the Lukes–Collins System: The Southeastern Cancer Study Group Experience

Five pathologists of the Southeastern Cancer Study Group reviewed routinely prepared histologic sections from 249 cases of non-Hodgkin's lymphoma. They classified these cases morphologically, using criteria of the Lukes-Collins classification system. To evaluate reproducibility in classification, the individual interpretations of each pathologist were compared with a consensus interpretation. The pathologists recognized general morphologic features of follicular center cell lymphomas in 87-94% of such cases, but they identified specific morphologic types much less consistently. Significant differences of interpretation were encountered with respect to small cleaved follicular center cell, large cleaved follicular center cell, and large transformed (large noncleaved) follicular center cell types. Inadequacies of routine histologic sections contributed substantially to these disagreements. Ancillary immunologic technics may be required to improve consistency in recognition of some morphologic types, as well as to characterize cases that are not classified easily by morphology alone.