Interactive machine learning (ML) allows a music performer to digitally represent musical actions (via gestural interfaces) and affect their musical output in real-time. Processing musical actions (termed performance ...
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ISBN:
(纸本)9783030336172;9783030336165
Interactive machine learning (ML) allows a music performer to digitally represent musical actions (via gestural interfaces) and affect their musical output in real-time. Processing musical actions (termed performance gestures) with ML is useful because it predicts and maps often-complex biometric data. ML models can therefore be used to create novel interactions with musical systems, game-engines, and networked analogue devices. Wekinator is a free open-source software for ML (based on the Waikato Environment for Knowledge Analysis - WEKA - framework) which has been widely used, since 2009, to build supervised predictive models when developing real-time interactive systems. this is because it is accessible in its format (i.e. a graphical user interface - GUI) and simplified approach to ML. Significantly, it allows model training via gestural interfaces through demonstration. However, Wekinator offers the user several models to build predictive systems with. this paper explores which ML models (in Wekinator) are the most useful for predicting an output in the context of interactive music composition. We use two performance gestures for piano, with opposing datasets, to train available ML models, investigate compositional outcomes and frame the investigation. Our results show ML model choice is important for mapping performance gestures because of disparate mapping accuracies and behaviours found between all Wekinator ML models.
the following topics are dealt with: learning (artificial intelligence); graph theory; text analysis; neural nets; natural language processing; data mining; telecommunication security; statistical analysis; feature ex...
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ISBN:
(数字)9781665404419
ISBN:
(纸本)9781665404426
the following topics are dealt with: learning (artificial intelligence); graph theory; text analysis; neural nets; natural language processing; data mining; telecommunication security; statistical analysis; feature extraction; and social networking (online).
Accurate solar energy prediction is required for the integration of solar power into the electricity grid, to ensure reliable electricity supply, while reducing pollution. In this paper we propose a new approach based...
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ISBN:
(纸本)9783319941202;9783319941196
Accurate solar energy prediction is required for the integration of solar power into the electricity grid, to ensure reliable electricity supply, while reducing pollution. In this paper we propose a new approach based on deep learning for the task of solar photovoltaic power forecasting for the next day. We firstly evaluate the performance of the proposed algorithm using Australian solar photovoltaic data for two years. Next, we compare its performance with two other advanced methods for forecasting recently published in the literature. In particular, a forecasting algorithm based on similarity of sequences of patterns and a neural network as a reference method for solar power forecasting. Finally, the suitability of all methods to deal with big data time series is analyzed by means of a scalability study, showing the deep learning promising results for accurate solar power forecasting.
Cancer is a deadly disease all over the world and its morbidity is increasing at an alarming rate in recent years. Withthe rapid development of computer science and machine learning technologies, computer-aid cancer ...
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ISBN:
(纸本)9781450366007
Cancer is a deadly disease all over the world and its morbidity is increasing at an alarming rate in recent years. Withthe rapid development of computer science and machine learning technologies, computer-aid cancer prediction has achieved increasingly progress. DNA methylation, as an important epigenetic modification, plays a vital role in the formation and progression of cancer, and therefore can be used as a feature for cancer identification. In this study, we introduce a convolutional neural network based multi-model ensemble method for cancer prediction using DNA methylation data. We first choose five basic machine learning methods as the first stage classifiers and conduct prediction individually. then, a convolutional neural network is used to find the high-level features among the classifiers and gives a credible prediction result. Experimental results on three DNA methylation datasets of Lung Adenocarcinoma, Liver Hepatocellular Carcinoma and Kidney Clear Cell Carcinoma show the proposed ensemble method can uncover the intricate relationship among the classifiers automatically and achieve better performances.
Acoustic signals are widespread applied in fault diagnosis. However, it is still a difficult problem to extract feature of acoustic signals under large rotation speed fluctuation. Sparse filtering (SF) as an effective...
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ISBN:
(数字)9781728151816
ISBN:
(纸本)9781728151823
Acoustic signals are widespread applied in fault diagnosis. However, it is still a difficult problem to extract feature of acoustic signals under large rotation speed fluctuation. Sparse filtering (SF) as an effective unsupervised algorithm, has been skillfully applied in many fields. However, the effect of SF on acoustic signal processing under large rotation speed fluctuation is not ideal. Hence, we proposed an effective feature learning algorithm called deep sparse filtering (DSF) to overcome this teaser. Firstly, frequency domain signals are used as the basis of DSF for feature leaning, then weight adjustment is performed by back propagation (BP). the efficiency of the DSF model is verified by the collected bearing data set.
the purpose of ship behavior anomaly detection is to identify and monitor some non-expected behaviors of ships, so as to improve the navigation safety of ships. Its research is of great significance to the safety guar...
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ISBN:
(数字)9781728165790
ISBN:
(纸本)9781728165806
the purpose of ship behavior anomaly detection is to identify and monitor some non-expected behaviors of ships, so as to improve the navigation safety of ships. Its research is of great significance to the safety guarantee of maritime navigation, intelligent monitoring of sea areas and the development of port management. this paper summarizes and evaluates the research progress of ship anomaly detection based on big data and points out the future development trend. First of all, the concept of ship abnormal behavior is introduced, and the process of data-driven ship abnormal detection and its data basis are described in detail. Secondly, the data-driven ship anomaly detection methods are divided into statistical method, machine learning method and neural network method, and their research status and existing problems are reviewed respectively. Finally, focusing on maritime big data, temporal and spatial correlation of scenarios, online real-time anomaly detection and other aspects, the current problems and challenges in the study of ship anomaly detection are discussed, and the future research direction is introduced.
Based on multi-source data of railway electrical accident, an intelligent Q&A(question answering) system based on knowledge graph of railway electrical accident is realized in this paper, which can improve the int...
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ISBN:
(数字)9781728165790
ISBN:
(纸本)9781728165806
Based on multi-source data of railway electrical accident, an intelligent Q&A(question answering) system based on knowledge graph of railway electrical accident is realized in this paper, which can improve the intelligence and convenience of accident information retrieval. First of all, in order to complete the construction of the railway electrical accident knowledge graph, the conceptual structure design, knowledge extraction, and knowledge storage technology are used in this paper. In addition, the overall architecture of the railway electrical accident intelligent Q&A system is designed, and question preprocessing, question classification, and answer retrieval techniques are used to achieve the Q&A system. Finally, in order to achieve the functions and visualizations of Q&A system, this system is built based on Flask-framework, combining Echarts module, data tables and Neo4j-knowlegde-graph. therefore, correctness, scientificalness and visual effects are guaranteed.
In this paper, an Empirical Mode Decomposition-based method is proposed for the detection of transformer faults from Dissolve gas analysis (DGA) data. Ratio-based DGA parameters are ranked using their skewness. Optima...
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ISBN:
(数字)9781665422543
ISBN:
(纸本)9781665446617
In this paper, an Empirical Mode Decomposition-based method is proposed for the detection of transformer faults from Dissolve gas analysis (DGA) data. Ratio-based DGA parameters are ranked using their skewness. Optimal sets of intrinsic mode function coefficients are obtained from the ranked DGA parameters. A Hierarchical classification scheme employing XGBoost is presented for classifying the features to identify six different categories of transformer faults. Performance of the Proposed Method is studied for publicly available DGA data of 377 transformers. It is shown that the proposed method can yield more than 90% sensitivity and accuracy in the detection of transformer faults, a superior performance as compared to conventional methods as well as several existing machine learning-based techniques.
To improve the yield and quality of apples, reduce the management cost in apple orchard, the introduction of the Internet of things (IOT) technology in fruit tree management can perceive every segment in fruit tree ma...
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this paper investigates the improvement of learning sensorimotor models for developmental robots, in particular robot arm kinematics models, with inter-robot knowledge transfer. Developmental robots progressively lear...
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ISBN:
(纸本)9781728103693
this paper investigates the improvement of learning sensorimotor models for developmental robots, in particular robot arm kinematics models, with inter-robot knowledge transfer. Developmental robots progressively learn through embodied interaction withthe physical environment. In the single-robot case, exploration in the world is performed in isolation and the robot explores its own capabilities. In a multi-robot case, with one or more experienced robots, we argue that it may be beneficial for the robots to be able to share the knowledge they have acquired through their individual exploration. We explore knowledge transfer in the context of learning arm kinematics models, where an experienced robot shares its kinematic data with a new robot that is autonomously exploring its environment We show that the sensorimotor models of the new robot can be bootstrapped by the shared knowledge, converge faster and also achieve a better asymptotic performance compared to individual exploration from scratch. We perform an analysis of knowledge transfer in simulation, ranging from simple two-link planar robots to redundant systems.
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