123,106 research outputs found
Decision Boundaries and Classification Performance Of SVM And KNN Classifiers For 2-Dimensional Dataset
No full textSupport Vector Machines (SVM) and K-Nearest Neighborhood (k-NN) are two most popular classifiers in machine learning. In this paper, we intend to study the generalization performance of the two classifiers by visualizing the decision boundary of each classifier when subjected to a two-dimensional (2-D) dataset. Four different sets of database comprising of 2-D datasets namely the eigenpostures of human (EPHuman), the breast cancer (BCancer), the Swiss roll (SRoll) and Twinpeaks (Tpeaks) were used in this study. Results obtained confirmed SVM classifier superb generalization performance since it contributed the lower classification error rate when compared to the k-NN classifier during the training for binary classification of all 2-D datasets. This is evident and can be clearly visualized through the plots depicting the decision boundaries of the binary classification task
Demonstrative Nouns of Ini and Aini in Muna Language
No full textThe article titled “Demonstrative Nouns of ini and aini in Muna Language.” The purpose of this article is to analyze the form, meaning, and function of ini and aini in Muna language. The method used is descriptive qualitative with distributional technique. This method is used to describe and analyze the form, meaning, and function of ini and aini. The results of the analysis found that the form of ini is a base or monomorpheme, while the form of aini is a derivative or polymorpheme which consists of morpheme a- and morpheme aini. In construction of phrase, clause, or sentence generally have the same meaning, namely ‘this'. For instance, O lambu ini damasoe and lambu aini damasoe the meaning is ‘The house will be sold.' However, when it's examined more closely, both forms of demonstrative ini and aini in distributional are not interchangeable. For instance, *O lambu aini damasoe dan *Lambu ini damasoe. Both of constructions are ungrammatical caused by form ini has a meaning ‘this', while form aini means ‘which this'. The bound morpheme a- in aini has a function as a noun marker which pointed in article ini called relative noun marker. Thus, demonstrative aini can stand alone as a minor sentence in the answer sentence, e.g., Question: Hamai bokuku kabasa? ‘Where is my reading book?' Answer: Aini! ‘This' < (Here is it!). Demonstrative aini when substituted with ini, the construction became ungrammatical, e.g., Question: Hamai bokuku kabasa? ‘Where is my reading book?' Answer: *ini. Hereafter, the form ini cannot be formed in more complexes, whereas the form aini can be formed again with another bound morpheme, such as: ainihakanau ‘This is me', ainihako ‘This is you', ainihakoomu ‘These are you', ainihae ‘This is he', ainihada ‘These are they', and ainihakasami ‘These are we'
Ephippiochthonius aini Zaragoza, 2017, n. sp.
No full textEphippiochthonius aini n. sp. (Figs 70–75) Type locality. Spain, Valencian Community, Castellón province, La Plana Baixa comarca, Aín, Cova Covatilla (39°54′06″N, 00°20′10″W; 590 m a.s.l.). Distribution. Spain: Valencian Community. Etymology. Latin noun derived from the municipal area of Aín, in which the type locality is situated. Diagnosis ( ♂ ♀ ). A medium-sized, hypogean Ephippiochthonius species of the tetrachelatus -group. Chelicera longer than carapace, movable cheliceral finger without isolated subapical tooth (di) and with prominent spinneret in female, strongly reduced in male, lyrifissure ldb present; without eyes or eye-spots, posterior margin of carapace with 2 macrosetae; chelal hand depressed at level of ib / isb, with a distinct hump distad of ib / isb and moderate slope between trichobothria ib / isb and eb; fixed finger with 23–25 mostly pointed teeth; movable finger with 18 teeth, distal two thirds of dental row with pointed teeth, teeth of proximal third decreasing in size; pedipalpal femur (♂) 7.1, (♀) 7.0 times longer than broad, length (♂) 0.80 mm, (♀) 0.91; chela (♂) 6.3, (♀) 6.2 times longer than deep, length (♂) 1.07 mm, (♀) 1.24; ratio movable chelal finger/chelal hand (♂) 1.6, (♀) 1.5; all chelal lyrifissure patterns present in their standard number. Type material examined. ♂ holotype (DEUA), 1 ♀ paratype (MNCN), Spain, Valencian Community, Castellón province, La Plana Baixa comarca, Aín, Cova Covatilla (39°54′06″N, 00°20′10″W; 590 m a.s.l.), 07.VIII.1977, leg. A. Sendra. Description ( ♂ ♀ ). Medium-sized, hypogean species. Integument depigmented; very weakly hispid granulation on lateral surfaces of carapace, on cheliceral hand and on bases of chelal fingers. Carapace (Fig. 71) slightly shorter than broad and distinctly constricted posteriorly; medial part of anterior margin weakly prominent, without epistome, and strongly dentate (Fig. 70); without eyes or eye-spots. Chaetotaxy: 18 macrosetae, no preocular microsetae, macrosetal formula 4:6:4:2:2, anteromedial setae 0.12–0.15 mm long, sublateral ocular setae 0.07–0.08 mm long; 4 lyrifissures anteriorly and 2 posteriorly. Chelicera (Fig. 72) longer than carapace, with 6 setae and 1 lateral microseta on hand, seta vb short (0.05– 0.07mm long), microseta 003– 0.04 mm long; hand with 5 dorsal and 1 ventral lyrifissure, lyrifissure ldb present. Fixed finger with 7 teeth, decreasing in size proximally, 1–2 distal teeth distinctly larger than others, 2–5 proximal microtubercles. Movable finger without an isolated subapical tooth (di), with 5–7 teeth decreasing in size proximally, distal tooth larger than others, with 3 proximal microtubercles; spinneret prominent in female (Fig. 75), much lower in male (Fig. 73); seta gl 0.56–0.61 from base of movable finger. Rallum with 11 blades. Serrula exterior with 15 blades, serrula interior 13 blades. Chaetotaxy of tergites 4:4:4:4:6:6:6:6:1T2T1:4:1T2T1:0, tergites IX and XI each with 2 sublateral tactile setae. Chaetotaxy of sternites 10:(3)10(3):(2)7(2):7–9:6:6:6:6:2T1T2:0:2, lateral setae on sternite III microsetal in size, sternite X with 2 submedial tactile setae; in addition, genital notch of male flanked by 6–6 setae on each side and 4+4 internal glandular setae. Pedipalpal coxa with 5 setae (including 2 on manducatory process), distal marginal seta of disk 0.10 mm long; coxa I 3 + 3 marginal microsetae, distal marginal seta 0.04 mm long; II 4 + 8–9 bipinnate coxal spines, III 5 + 4–6 bipinnate coxal spines and IV 6; intercoxal tubercle bisetose. Pedipalp with femoral chaetotaxy 3:6:3:5:1. Chela (Fig. 74) with hand depressed at level of ib / isb, with a distinct hump distad of ib / isb and moderate slope between trichobothria ib / isb and eb; dorsal-antiaxial surface of the chelal hand between the hump and trichobothria eb / esb flattened, limited by a distinct edge; ventral intercondylar bow-like protuberance (ip) present; width equal to depth; chaetotaxy 4:5:3, seta ph 3 lacking, setae ih 1, ih 3 and ih 4 approximately level with or slightly proximad of trichobothria ib / isb; distal end of hand and bases of chelal fingers with sclerotized condylar complex. Fixed finger with 23–25 mostly pointed teeth, the distal one small, of these the 6–9 proximal teeth progressively decreasing in size, 2–3 proximally rounded, most with dental canals; tip of finger with an accessory tooth (td) on antiaxial face; tip of fixed chelal finger of male with a deep hollow on paraxial face and subdistal protuberance (sp); one pair of long antiaxial sensory setae (as) at the base (0.04–0.06 mm long), both distad of lyrifissure fb, distance between them 0.05–0.09 mm, equal to or longer than the finger depth at the base (0.05–0.06 mm); 3 teeth at level of est / it occupying 0.1 mm, distance between successive apices 0.033 mm. Movable finger with 18 teeth, distal two thirds of finger with pointed teeth, the distal tooth very tiny on a low protuberance; proximal third with 6–7 progressively decreasing teeth reaching halfway between trichobothria sb and b, 4 of them vestigial and without dental canals; basal apodeme long and apically narrowed; coupled sensilla pc halfway between sb and b or closer to sb. Trichobothria as in Fig. 74; trichobothrium ist approximately level with esb and well proximad of lyrifissure fb; distance between ib / isb and base of hand slightly shorter than or equal to their distance from esb; distance between st and sb 1.6–2.0 times longer than that between sb and b. All chelal lyrifissure patterns present with their standard complements. Measurements and ratios. Male holotype: Body 1.48. Carapace 0.43/0.44 (1.0). Chelicera 0.47/0.21 (2.2), movable finger 0.24; ratio chelicera/carapace 1.1. Pedipalp: femur 0.80/0.11 (7.1), patella 0.30/0.13 (2.3), chela 1.07/0.17 (6.3), hand 0.42 (2.4), movable finger 0.65; ratio movable finger/hand 1.6, femur/movable finger 1.2, femur/carapace 1.9, chela/carapace 2.5, chela/femur 1.3. Female paratype: Body 1.58. Carapace 0.55/0.57 (1.0). Chelicera 0.56/0.26 (2.2), movable finger 0.28; ratio chelicera/carapace 1.1. Pedipalp: femur 0.91/0.13 (7.0), patella 0.36/0.16 (2.3), chela 1.24/0.20 (6.2), hand 0.48, movable finger 0.71; ratio movable finger/hand 1.5, femur/ movable finger 1.3, femur/carapace 1.7, chela/carapace 2.3, chela/femur 1.4. Remarks. Within the species of the tetrachelatus -group, E. aini n. sp. resembles E. nudipes (Mahnert, 1982) and E. riberai n. sp., in the following combination of characteristics: anophthalmic, hypogean, without preocular microsetae, only 2 setae in posterior row of carapace and lacking an isolated subapical tooth on the movable cheliceral finger. The species E. aini n. sp., like E. riberai n. sp., is markedly stouter and smaller than E. nudipes and has the pedipalpal femur chaetotaxy 3:6:3:5:1, versus 3:6:2:6: 1 in the latter. Comparison of pedipalpal measurements and ratios between E. aini n. sp. and E. riberai n. sp. are given in the key. Additionally, the chelicera of E. aini n. sp. is longer than the carapace, as opposed to shorter in E. riberai n. sp., and the coupled sensilla pc are proximad of trichobothrium sb in E. aini n. sp., versus distad in E. riberai n. sp.Published as part of Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), pp. 1-221 in Zootaxa 4246 (1) on pages 39-41, DOI: 10.5281/zenodo.43761
The design of interactive conversation agents
No full textInteractive conversation agents or CAs are computer programs or application software designed to simulate conversation with one or more human users in natural language. Providing CAs with knowledge, intelligence and humanoid interface has allowed them to be used in several practical applications. This paper presented the development and its performance of the interactive CAs called Artificial Intelligent Naturallanguage Identity or AINI
A Multi-Language Comparison of Influences on Author Verification using Character N-Grams
No full textWe create a new multi-language corpus for author verification based on Wikipedia talkpages, and evaluate the influence that differences in topic and time have on character n-gram author profiles. Topic alignment between two texts is found to increase author verification precision, and an authors writing style is found to change over time, but not more significantly after 3 years than after 1 year.Information ArchitectureWISElectrical Engineering, Mathematics and Computer Scienc
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
The vanishing author in computer-generated works: a critical analysis of recent Australian case law
No full textAbstract
The use of software is ubiquitous in the creation of many copyright works, yet the requirement in copyright law that every work have a human author who engages in independent intellectual effort means that its use may prevent copyright subsistence. Several recent Australian cases have refocused attention on authorship as an essential criterion of copyright subsistence, and these cases suggest that much computer-produced output may be authorless and thus lack copyright protection. This article, the first in a two-part series, analyses how each case deals with the question of authorship of computer-produced works and why the use of software diminishes copyright protection for a significant number of computer-generated works. The article critiques the application of conventional notions of human authorship developed in the pre-computer age to modern productions and suggests alternative approaches to authorship that satisfy both the major objectives of copyright policy and the need to adapt to the computer age. The article argues that, without a broader judicial approach to authorship of computer-generated works, Parliament must remedy the lacuna in protection for these ‘authorless’ works. Possible solutions for reform are suggested. In a forthcoming article, the author comprehensively examines those reform proposals
Diffusive author(s), cohesive author: Analysis of S/N (1994)
No full textThis study indicates the ways in which various aspects of the author(s) are brought forth in Dumb type’s performance art, the S/N production. Previous research has suggested a non-hierarchical organization of Dumb type and the absence of a “privileged author” in Dumb type’s collaborative work, S/N. However, the results that I have investigated from member’s interviews on the creative process of S/N along with my analysis of the recorded images of S/N, indicate a different aspect of the author(s). First, S/N was created through, so to speak, the collective ideas of the members of Dumb type. Further, S/N has at least nine quotations from previous performances, installations, and printed writings, besides the work-in-progress technique. Explicating one of the “author functions” as given by Michel Foucault, each text has plural subjects of the author. However, it has been revealed from members’ interviews that Teiji Furuhashi had a decision-making role in selecting the members’ ideas within the performance. Since then, S/N has had plural subjects of creation; however, Furuhashi is one of the subjects of creation along with the “privileged author.” S/N has plural authors (diffusive authors) yet at the same time, it has a “privileged author,” Teiji Furuhashi (cohesive author)
PEN GA R U H METOD E BER MA I N PER AN MA KR O U N TU K MENINGKATKAN RASA PERCAYA DIRI ANAK USIA 5-6 TAHUN DI TK QURRATUL AINI UJUNG PADANG DUSUN III KECAMATAN TAMBANG KABUPATEN KAMPAR
No full textWITRI APNI HERNITA (2022) : PEN GA R U H METOD E BER MA I N PER AN MA KR O U N TU K
MENINGKATKAN RASA PERCAYA DIRI ANAK USIA 5-6 TAHUN
DI TK QURRATUL AINI UJUNG PADANG DUSUN III
KECAMATAN TAMBANG KABUPATEN KAMPAR
Penelitian Quasi Eksperimen bertujuan untuk mengetahui pengaruh metode bermain
peran makro untuk meningkatkan rasa percaya diri anak usia dini 5-6 tahun di TK Qurratul
Aini Ujung Padang Dususn III Kecamatan Tambang Kabupaten Kampar. Subjek penelitian
adalah anak TK Qurratul Aini Ujung Padang Dususn III Kecamatan Tambang Kabupaten
Kampar yang berjumlah 26 anak. Teknik pengumpulan data menggunakan observasi dan
dokumentasi. Teknik analisis data menggunakan pretest dan posstest control grup design
dengan T-test memiliki rumus thitung > ttabel jika thitung lebih besar dari ttabel maka Ho ditolak
dan Ha diterima. Berdasarkan hasil kelas eksperimen eksperimen diperoleh Thitung 28.740 >
ttabel 1,782 dengan N= 13 maka thitung > ttabel (28.740 > 1,782). Maka Ho ditolak dan Ha
diterima. Pada kelas kontrol didapatkan Thitung 7.752 > ttabel 1,782 dengan N= 13 maka
thitung > ttabel (7.752 > 1,782). Maka Ho ditolak dan Ha diterima. Dan dapat disimpulkan
perbandingan thitung kelas eksperimen dan kelas kontrol adalah 28.740=7.752, jadi kelas
eksperimen mempunyai thitung lebih besar dari pada kelas kontrol. Maka dapat disimpulkan
bahwa adanya pengaruh metode bermain peran makro untuk meningkatkan rasa percaya
diri anak usia 5-6 tahun di TK Qurratul Aini Ujung Padang Dususn III Kecamatan
Tambang Kabupaten Kampar.
Kata Kunci : Metode Bermain Peran Makro, Rasa Percaya Dir
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